[Buildroot] [PATCH 00/14] toolchain-external: remove support for glibc before 2.17

[Buildroot] [PATCH 00/14] toolchain-external: remove support for glibc before 2.17

[Baruch Siach]

As discussed[1] recently on the list it is time to remove support for glibc 
older than 2.17. This does not mean that toolchains with old glibc will stop 
working. It only means that we stop fixing older glibc build issues. In 
particular, the need to link with librt for clock_* system calls.

The only significant user visible change in this series is the removal of 
CodeSourcery toolchains for x86 and sh.

Two patches update a comment section and the manual to take into account the 
removal of toolchain in this series and in previous commits. A few more 
per-package patches remove local patches for the glibc librt issue.

The first patch is an unrelated fix to the external toolchain section in the 
manual.

[1] http://patchwork.ozlabs.org/patch/773384/

Baruch Siach (14):
  docs/manual: update external toolchain advantages list
  toolchain: remove CodeSourcery x86 toolchain
  toolchain: remove CodeSourcery sh toolchain
  package: remove CodeSourcery sh dependencies
  toolchain-external: update list of toolchains
  docs/manual: drop mention of removed external toolchains
  swupdate: don't link with librt
  aiccu: don't link with librt
  libv4l: don't link with librt
  e2fsprogs: don't link with librt
  liboping: no need to check for clock_gettime
  openipmi: no need to check for clock_gettime
  lirc-tools: no need to check for clock_gettime
  softether: no need to check for clock_gettime

 Config.in.legacy                                   | 18 +++++++
 docs/manual/configure.txt                          | 16 +++---
 package/aiccu/0003-clock-suite-functions-fix.patch | 18 -------
 ...her-header.patch => 0003-if-ether-header.patch} |  0
 package/domoticz/Config.in                         |  3 --
 .../0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch | 35 -------------
 ...001-configure-also-check-for-clockgettime.patch | 39 ---------------
 package/liboping/liboping.mk                       |  2 -
 ...3-utils-qv4l2-Makefile.am-link-with-librt.patch | 29 -----------
 package/libv4l/libv4l.mk                           |  3 +-
 package/liquid-dsp/Config.in                       |  1 -
 ...onfigure-check-for-clock_gettime-in-librt.patch | 54 --------------------
 ...-use-of-functions-killed-in-kernel-4.8.0.patch} |  0
 package/lirc-tools/lirc-tools.mk                   |  2 -
 ...c-detect-lrt-requirement-for-clock_gettim.patch | 57 ----------------------
 package/prboom/Config.in                           |  2 -
 package/qt/Config.in                               |  7 +--
 package/softether/0006-librt.patch                 | 33 -------------
 ...onfig.patch => 0006-uclibc-ai-addrconfig.patch} |  0
 package/swupdate/swupdate.config                   |  2 +-
 toolchain/toolchain-external/Config.in             | 12 +----
 .../toolchain-external/pkg-toolchain-external.mk   |  3 +-
 .../toolchain-external-codesourcery-sh/Config.in   | 25 ----------
 .../Config.in.options                              |  9 ----
 .../toolchain-external-codesourcery-sh.hash        |  3 --
 .../toolchain-external-codesourcery-sh.mk          | 13 -----
 .../toolchain-external-codesourcery-x86/Config.in  | 29 -----------
 .../Config.in.options                              |  9 ----
 .../toolchain-external-codesourcery-x86.hash       |  3 --
 .../toolchain-external-codesourcery-x86.mk         | 12 -----
 30 files changed, 31 insertions(+), 408 deletions(-)
 delete mode 100644 package/aiccu/0003-clock-suite-functions-fix.patch
 rename package/aiccu/{0004-if-ether-header.patch => 0003-if-ether-header.patch} (100%)
 delete mode 100644 package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
 delete mode 100644 package/liboping/0001-configure-also-check-for-clockgettime.patch
 delete mode 100644 package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
 delete mode 100644 package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch
 rename package/lirc-tools/{0003-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch => 0002-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch} (100%)
 delete mode 100644 package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch
 delete mode 100644 package/softether/0006-librt.patch
 rename package/softether/{0007-uclibc-ai-addrconfig.patch => 0006-uclibc-ai-addrconfig.patch} (100%)
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk

-- 
2.11.0

[Buildroot] [PATCH 01/14] docs/manual: update external toolchain advantages list

[Baruch Siach]

Buildroot can build non-uClibc toolchains internally for quite some time now.
Update the manual text.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 docs/manual/configure.txt | 2 --
 1 file changed, 2 deletions(-)

diff --git a/docs/manual/configure.txt b/docs/manual/configure.txt
index 0739bc7c8c78..945f5b11b730 100644
--- a/docs/manual/configure.txt
+++ b/docs/manual/configure.txt
@@ -221,8 +221,6 @@ Advantages of this backend:
   often very significant in the overall build time of an embedded
   Linux system.
 
-* Not limited to uClibc: glibc and eglibc toolchains are supported.
-
 Drawbacks of this backend:
 
 * If your pre-built external toolchain has a bug, may be hard to get a
-- 
2.11.0

[Buildroot] [PATCH 01/14] docs/manual: update external toolchain advantages list

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot can build non-uClibc toolchains internally for quite some time now.
> Update the manual text.
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  docs/manual/configure.txt | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/docs/manual/configure.txt b/docs/manual/configure.txt
> index 0739bc7c8c78..945f5b11b730 100644
> --- a/docs/manual/configure.txt
> +++ b/docs/manual/configure.txt
> @@ -221,8 +221,6 @@ Advantages of this backend:
>    often very significant in the overall build time of an embedded
>    Linux system.
>  
> -* Not limited to uClibc: glibc and eglibc toolchains are supported.
> -
>  Drawbacks of this backend:
>  
>  * If your pre-built external toolchain has a bug, may be hard to get a
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 02/14] toolchain: remove CodeSourcery x86 toolchain

[Baruch Siach]

Since glibc 2.17, executable link command need not include the -lrt option for
clock_* system calls. As a result, over time less and less software packages
bother to check whether to toolchain needs -lrt. We are now at a point where
maintainers refuse to add this complexity into their build system. This
requires Buildroot to carry patches fixing this issue indefinitely.

glibc 2.17 is now 4.5 years old. There is no reason to use an older version
with current software.

This commit removes the predefined profile for CodeSourcery x86 toolchain that
is based on glibc 2.16. One may still use the custom external toolchain
support in Buildroot to get this toolchain back, and deal with any build
issues that this toolchain causes.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 Config.in.legacy                                   |  9 +++++++
 toolchain/toolchain-external/Config.in             |  6 ++---
 .../toolchain-external-codesourcery-x86/Config.in  | 29 ----------------------
 .../Config.in.options                              |  9 -------
 .../toolchain-external-codesourcery-x86.hash       |  3 ---
 .../toolchain-external-codesourcery-x86.mk         | 12 ---------
 6 files changed, 11 insertions(+), 57 deletions(-)
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk

diff --git a/Config.in.legacy b/Config.in.legacy
index a5f7288c4f84..b851af2017b5 100644
--- a/Config.in.legacy
+++ b/Config.in.legacy
@@ -145,6 +145,15 @@ endif
 ###############################################################################
 comment "Legacy options removed in 2017.08"
 
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
+	bool "x86 Sourcery toolchain has been removed"
+	select BR2_LEGACY
+	help
+	  The Sourcery CodeBench toolchain for the x86 architecture has
+	  been removed, since it uses glibc older than 2.17 that requires
+	  -lrt to link executables using clock_* system calls. This makes
+	  this toolchain difficult to maintain over time.
+
 config BR2_GCC_VERSION_4_8_X
 	bool "gcc 4.8.x support removed"
 	select BR2_LEGACY
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index 35db58249852..75229bbddf47 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -36,9 +36,8 @@ source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Conf
 # SH4a
 source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in"
 
-# x86/x86_64 (use amd64 toolchain by default for AMD64)
+# x86_64
 source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in"
-source "toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in"
 
 # Kept last, so it remains the non-default choice, unless there isn't
 # any available toolchain profile for the currently selected
@@ -130,9 +129,8 @@ source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Conf
 # SH4a
 source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options"
 
-# x86/x86_64
+# x86_64
 source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options"
-source "toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options"
 
 # Custom toolchains
 source "toolchain/toolchain-external/toolchain-external-custom/Config.in.options"
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
deleted file mode 100644
index bcbdd269386d..000000000000
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
+++ /dev/null
@@ -1,29 +0,0 @@
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
-	bool "Sourcery CodeBench x86/x86_64 2012.09"
-	depends on BR2_i386 || BR2_x86_64
-	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
-	depends on !BR2_STATIC_LIBS
-	depends on !BR2_x86_jaguar
-	depends on !BR2_x86_steamroller
-	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
-	select BR2_TOOLCHAIN_HAS_SSP
-	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
-	select BR2_INSTALL_LIBSTDCPP
-	select BR2_HOSTARCH_NEEDS_IA32_LIBS
-	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
-	select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
-	help
-	  Sourcery CodeBench toolchain for the x86/x86_64
-	  architectures, from Mentor Graphics. It uses gcc 4.7.2,
-	  binutils 2.23.51, glibc 2.16, gdb 7.4.50 and kernel headers
-	  3.5.4. It has support for the following variants:
-	    - Intel Pentium 4, glibc, 32 bits
-	      Default for x86, nothing special to do.
-	    - Intel Atom, glibc, 32 bits
-	      Select an Atom core
-	    - Intel Xeon, glibc, 64 bits
-	      Default for x86_64, nothing special to do.
-	    - Intel Core 2, glibc, 64 bits
-	      Select a Core 2 core
-	  Other architecture variants (beyond Pentium-4/Xeon) are
-	  supported as well, but glibc is not optimised for it.
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
deleted file mode 100644
index 65b62f323675..000000000000
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
+++ /dev/null
@@ -1,9 +0,0 @@
-if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
-
-config BR2_TOOLCHAIN_EXTERNAL_PREFIX
-	default "i686-pc-linux-gnu"
-
-config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
-	default "toolchain-external-codesourcery-x86"
-
-endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
deleted file mode 100644
index a003f7ab3c7a..000000000000
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
+++ /dev/null
@@ -1,3 +0,0 @@
-# Locally calculated
-sha256 ea804cf02014369da52abc4f64e91e96bde2dd2230aca96109459013d4545458  ia32-2012.09-62-i686-pc-linux-gnu-i386-linux.tar.bz2
-sha256 1a9519e415a1e6892c760bf21f7e98f3a633a9d1c5bb8781a96d338e4dd62717  ia32-2012.09-62-i686-pc-linux-gnu.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
deleted file mode 100644
index 5ee6991c0ce8..000000000000
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-################################################################################
-#
-# toolchain-external-codesourcery-x86
-#
-################################################################################
-
-TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_SITE = https://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_PREFIX)
-TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION = 2012.09-62
-TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_SOURCE = ia32-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION)-$(TOOLCHAIN_EXTERNAL_PREFIX)-i386-linux.tar.bz2
-TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_ACTUAL_SOURCE_TARBALL = ia32-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION)-$(TOOLCHAIN_EXTERNAL_PREFIX).src.tar.bz2
-
-$(eval $(toolchain-external-package))
-- 
2.11.0

[Buildroot] [PATCH 02/14] toolchain: remove CodeSourcery x86 toolchain

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Since glibc 2.17, executable link command need not include the -lrt option for
> clock_* system calls. As a result, over time less and less software packages
> bother to check whether to toolchain needs -lrt. We are now at a point where
> maintainers refuse to add this complexity into their build system. This
> requires Buildroot to carry patches fixing this issue indefinitely.

What upstreams are refusing to fix that? Do you have references to
share?

> glibc 2.17 is now 4.5 years old. There is no reason to use an older version
> with current software.

So we can now consider the cut-off at what we consider legacy is 4.5
years old. Fine with me.

> This commit removes the predefined profile for CodeSourcery x86 toolchain that
> is based on glibc 2.16. One may still use the custom external toolchain
> support in Buildroot to get this toolchain back, and deal with any build
> issues that this toolchain causes.
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  Config.in.legacy                                   |  9 +++++++
>  toolchain/toolchain-external/Config.in             |  6 ++---
>  .../toolchain-external-codesourcery-x86/Config.in  | 29 ----------------------
>  .../Config.in.options                              |  9 -------
>  .../toolchain-external-codesourcery-x86.hash       |  3 ---
>  .../toolchain-external-codesourcery-x86.mk         | 12 ---------
>  6 files changed, 11 insertions(+), 57 deletions(-)
>  delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
>  delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
>  delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
>  delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
> 
> diff --git a/Config.in.legacy b/Config.in.legacy
> index a5f7288c4f84..b851af2017b5 100644
> --- a/Config.in.legacy
> +++ b/Config.in.legacy
> @@ -145,6 +145,15 @@ endif
>  ###############################################################################
>  comment "Legacy options removed in 2017.08"
>  
> +config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
> +	bool "x86 Sourcery toolchain has been removed"
> +	select BR2_LEGACY
> +	help
> +	  The Sourcery CodeBench toolchain for the x86 architecture has
> +	  been removed, since it uses glibc older than 2.17 that requires
> +	  -lrt to link executables using clock_* system calls. This makes
> +	  this toolchain difficult to maintain over time.
> +
>  config BR2_GCC_VERSION_4_8_X
>  	bool "gcc 4.8.x support removed"
>  	select BR2_LEGACY
> diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
> index 35db58249852..75229bbddf47 100644
> --- a/toolchain/toolchain-external/Config.in
> +++ b/toolchain/toolchain-external/Config.in
> @@ -36,9 +36,8 @@ source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Conf
>  # SH4a
>  source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in"
>  
> -# x86/x86_64 (use amd64 toolchain by default for AMD64)
> +# x86_64
>  source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in"
> -source "toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in"
>  
>  # Kept last, so it remains the non-default choice, unless there isn't
>  # any available toolchain profile for the currently selected
> @@ -130,9 +129,8 @@ source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Conf
>  # SH4a
>  source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options"
>  
> -# x86/x86_64
> +# x86_64
>  source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options"
> -source "toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options"
>  
>  # Custom toolchains
>  source "toolchain/toolchain-external/toolchain-external-custom/Config.in.options"
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
> deleted file mode 100644
> index bcbdd269386d..000000000000
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
> +++ /dev/null
> @@ -1,29 +0,0 @@
> -config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
> -	bool "Sourcery CodeBench x86/x86_64 2012.09"
> -	depends on BR2_i386 || BR2_x86_64
> -	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> -	depends on !BR2_STATIC_LIBS
> -	depends on !BR2_x86_jaguar
> -	depends on !BR2_x86_steamroller
> -	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> -	select BR2_TOOLCHAIN_HAS_SSP
> -	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
> -	select BR2_INSTALL_LIBSTDCPP
> -	select BR2_HOSTARCH_NEEDS_IA32_LIBS
> -	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
> -	select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
> -	help
> -	  Sourcery CodeBench toolchain for the x86/x86_64
> -	  architectures, from Mentor Graphics. It uses gcc 4.7.2,
> -	  binutils 2.23.51, glibc 2.16, gdb 7.4.50 and kernel headers
> -	  3.5.4. It has support for the following variants:
> -	    - Intel Pentium 4, glibc, 32 bits
> -	      Default for x86, nothing special to do.
> -	    - Intel Atom, glibc, 32 bits
> -	      Select an Atom core
> -	    - Intel Xeon, glibc, 64 bits
> -	      Default for x86_64, nothing special to do.
> -	    - Intel Core 2, glibc, 64 bits
> -	      Select a Core 2 core
> -	  Other architecture variants (beyond Pentium-4/Xeon) are
> -	  supported as well, but glibc is not optimised for it.
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
> deleted file mode 100644
> index 65b62f323675..000000000000
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
> +++ /dev/null
> @@ -1,9 +0,0 @@
> -if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
> -
> -config BR2_TOOLCHAIN_EXTERNAL_PREFIX
> -	default "i686-pc-linux-gnu"
> -
> -config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
> -	default "toolchain-external-codesourcery-x86"
> -
> -endif
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
> deleted file mode 100644
> index a003f7ab3c7a..000000000000
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# Locally calculated
> -sha256 ea804cf02014369da52abc4f64e91e96bde2dd2230aca96109459013d4545458  ia32-2012.09-62-i686-pc-linux-gnu-i386-linux.tar.bz2
> -sha256 1a9519e415a1e6892c760bf21f7e98f3a633a9d1c5bb8781a96d338e4dd62717  ia32-2012.09-62-i686-pc-linux-gnu.src.tar.bz2
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
> deleted file mode 100644
> index 5ee6991c0ce8..000000000000
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
> +++ /dev/null
> @@ -1,12 +0,0 @@
> -################################################################################
> -#
> -# toolchain-external-codesourcery-x86
> -#
> -################################################################################
> -
> -TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_SITE = https://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_PREFIX)
> -TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION = 2012.09-62
> -TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_SOURCE = ia32-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION)-$(TOOLCHAIN_EXTERNAL_PREFIX)-i386-linux.tar.bz2
> -TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_ACTUAL_SOURCE_TARBALL = ia32-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION)-$(TOOLCHAIN_EXTERNAL_PREFIX).src.tar.bz2
> -
> -$(eval $(toolchain-external-package))
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 02/14] toolchain: remove CodeSourcery x86 toolchain

[Baruch Siach]

Hi Yann,

On Sun, Jun 18, 2017 at 11:08:33AM +0200, Yann E. MORIN wrote:
> Baruch, All,
> 
> On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> > Since glibc 2.17, executable link command need not include the -lrt option for
> > clock_* system calls. As a result, over time less and less software packages
> > bother to check whether to toolchain needs -lrt. We are now at a point where
> > maintainers refuse to add this complexity into their build system. This
> > requires Buildroot to carry patches fixing this issue indefinitely.
> 
> What upstreams are refusing to fix that? Do you have references to
> share?

See http://patchwork.ozlabs.org/patch/773384/ (swupdate).

I put the link in the series cover. Should add it here as well?

baruch

> 
> > glibc 2.17 is now 4.5 years old. There is no reason to use an older version
> > with current software.
> 
> So we can now consider the cut-off at what we consider legacy is 4.5
> years old. Fine with me.
> 
> > This commit removes the predefined profile for CodeSourcery x86 toolchain that
> > is based on glibc 2.16. One may still use the custom external toolchain
> > support in Buildroot to get this toolchain back, and deal with any build
> > issues that this toolchain causes.
> > 
> > Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> 
> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -

[Buildroot] [PATCH 02/14] toolchain: remove CodeSourcery x86 toolchain

[Yann E. MORIN]

Baruch, All,

On 2017-06-18 12:14 +0300, Baruch Siach spake thusly:
> On Sun, Jun 18, 2017 at 11:08:33AM +0200, Yann E. MORIN wrote:
> > Baruch, All,
> > 
> > On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> > > Since glibc 2.17, executable link command need not include the -lrt option for
> > > clock_* system calls. As a result, over time less and less software packages
> > > bother to check whether to toolchain needs -lrt. We are now at a point where
> > > maintainers refuse to add this complexity into their build system. This
> > > requires Buildroot to carry patches fixing this issue indefinitely.
> > 
> > What upstreams are refusing to fix that? Do you have references to
> > share?
> 
> See http://patchwork.ozlabs.org/patch/773384/ (swupdate).
> I put the link in the series cover. Should add it here as well?

Ah, I missed it in the cover letter. Thanks.
I don't think it is important that you repeat it here.

Regards,
Yann E. MORIN.

> baruch
> 
> > 
> > > glibc 2.17 is now 4.5 years old. There is no reason to use an older version
> > > with current software.
> > 
> > So we can now consider the cut-off at what we consider legacy is 4.5
> > years old. Fine with me.
> > 
> > > This commit removes the predefined profile for CodeSourcery x86 toolchain that
> > > is based on glibc 2.16. One may still use the custom external toolchain
> > > support in Buildroot to get this toolchain back, and deal with any build
> > > issues that this toolchain causes.
> > > 
> > > Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> > 
> > Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> 
> -- 
>      http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
> =}------------------------------------------------ooO--U--Ooo------------{=
>    - baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 03/14] toolchain: remove CodeSourcery sh toolchain

[Baruch Siach]

Since glibc 2.17, executable link command need not include the -lrt option for
clock_* system calls. As a result, over time less and less software packages
bother to check whether to toolchain needs -lrt. We are now at a point where
maintainers refuse to add this complexity into their build system. This
requires Buildroot to carry patches fixing this issue indefinitely.

glibc 2.17 is now 4.5 years old. There is no reason to use an older version
with current software.

This commit removes the predefined profile for CodeSourcery sh toolchain that
is based on glibc 2.16. One may still use the custom external toolchain
support in Buildroot to get this toolchain back, and deal with any build
issues that this toolchain causes.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 Config.in.legacy                                   |  9 ++++++++
 toolchain/toolchain-external/Config.in             |  6 ------
 .../toolchain-external-codesourcery-sh/Config.in   | 25 ----------------------
 .../Config.in.options                              |  9 --------
 .../toolchain-external-codesourcery-sh.hash        |  3 ---
 .../toolchain-external-codesourcery-sh.mk          | 13 -----------
 6 files changed, 9 insertions(+), 56 deletions(-)
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk

diff --git a/Config.in.legacy b/Config.in.legacy
index b851af2017b5..9af0e1516ce8 100644
--- a/Config.in.legacy
+++ b/Config.in.legacy
@@ -145,6 +145,15 @@ endif
 ###############################################################################
 comment "Legacy options removed in 2017.08"
 
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
+	bool "SH Sourcery toolchain has been removed"
+	select BR2_LEGACY
+	help
+	  The Sourcery CodeBench toolchain for the sh architecture has
+	  been removed, since it uses glibc older than 2.17 that requires
+	  -lrt to link executables using clock_* system calls. This makes
+	  this toolchain difficult to maintain over time.
+
 config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
 	bool "x86 Sourcery toolchain has been removed"
 	select BR2_LEGACY
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index 75229bbddf47..4cd9ee4752cd 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -33,9 +33,6 @@ source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Confi
 # NIOSII
 source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in"
 
-# SH4a
-source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in"
-
 # x86_64
 source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in"
 
@@ -126,9 +123,6 @@ source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Confi
 # NIOSII
 source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options"
 
-# SH4a
-source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options"
-
 # x86_64
 source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options"
 
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
deleted file mode 100644
index a47dab7611f9..000000000000
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
+++ /dev/null
@@ -1,25 +0,0 @@
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
-	bool "Sourcery CodeBench SH 2012.09"
-	depends on BR2_sh4a || BR2_sh4aeb
-	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
-	depends on !BR2_STATIC_LIBS
-	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
-	select BR2_TOOLCHAIN_HAS_SSP
-	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
-	select BR2_INSTALL_LIBSTDCPP
-	select BR2_HOSTARCH_NEEDS_IA32_LIBS
-	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
-	select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
-	help
-	  Sourcery CodeBench toolchain for the SuperH architecture,
-	  from Mentor Graphics. It uses gcc 4.7.2, binutils 2.23.51,
-	  glibc 2.16, uClibc 0.9.30, gdb 7.4.50 and kernel headers
-	  3.5.4. It has support for the following variants:
-	    - SH4A, glibc, little endian
-	      Default.
-	    - SH4A, glibc, big endian
-	      Add -mb to BR2_TARGET_OPTIMIZATION
-	    - SH4A, uClibc, little endian
-	      Not usable in Buildroot yet.
-	    - SH4A, uClibc, big endian
-	      Not usable in Buildroot yet.
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
deleted file mode 100644
index 90061cef49fd..000000000000
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
+++ /dev/null
@@ -1,9 +0,0 @@
-if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
-
-config BR2_TOOLCHAIN_EXTERNAL_PREFIX
-	default "sh-linux-gnu"
-
-config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
-	default "toolchain-external-codesourcery-sh"
-
-endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
deleted file mode 100644
index ff2ba5f473c4..000000000000
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
+++ /dev/null
@@ -1,3 +0,0 @@
-# Locally calculated
-sha256 59d6766fde244931aa52db01433d5acd051998762a931121c5fc109536a1a802  renesas-2012.09-61-sh-linux-gnu-i686-pc-linux-gnu.tar.bz2
-sha256 e2e58c10e52395d5d35157e35f85233f713c6f9223a652dfc56194cfd2eed004  renesas-2012.09-61-sh-linux-gnu.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
deleted file mode 100644
index 5370bb22a820..000000000000
--- a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-################################################################################
-#
-# toolchain-external-sourcery-sh
-#
-################################################################################
-
-TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION = 2012.09-61
-
-TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_SITE = https://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_PREFIX)
-TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_SOURCE = renesas-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION)-$(TOOLCHAIN_EXTERNAL_PREFIX)-i686-pc-linux-gnu.tar.bz2
-TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_ACTUAL_SOURCE_TARBALL = renesas-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION)-$(TOOLCHAIN_EXTERNAL_PREFIX).src.tar.bz2
-
-$(eval $(toolchain-external-package))
-- 
2.11.0

[Buildroot] [PATCH 03/14] toolchain: remove CodeSourcery sh toolchain

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Since glibc 2.17, executable link command need not include the -lrt option for
> clock_* system calls. As a result, over time less and less software packages
> bother to check whether to toolchain needs -lrt. We are now at a point where
> maintainers refuse to add this complexity into their build system. This
> requires Buildroot to carry patches fixing this issue indefinitely.
> 
> glibc 2.17 is now 4.5 years old. There is no reason to use an older version
> with current software.
> 
> This commit removes the predefined profile for CodeSourcery sh toolchain that
> is based on glibc 2.16. One may still use the custom external toolchain
> support in Buildroot to get this toolchain back, and deal with any build
> issues that this toolchain causes.
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  Config.in.legacy                                   |  9 ++++++++
>  toolchain/toolchain-external/Config.in             |  6 ------
>  .../toolchain-external-codesourcery-sh/Config.in   | 25 ----------------------
>  .../Config.in.options                              |  9 --------
>  .../toolchain-external-codesourcery-sh.hash        |  3 ---
>  .../toolchain-external-codesourcery-sh.mk          | 13 -----------
>  6 files changed, 9 insertions(+), 56 deletions(-)
>  delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
>  delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
>  delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
>  delete mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
> 
> diff --git a/Config.in.legacy b/Config.in.legacy
> index b851af2017b5..9af0e1516ce8 100644
> --- a/Config.in.legacy
> +++ b/Config.in.legacy
> @@ -145,6 +145,15 @@ endif
>  ###############################################################################
>  comment "Legacy options removed in 2017.08"
>  
> +config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
> +	bool "SH Sourcery toolchain has been removed"
> +	select BR2_LEGACY
> +	help
> +	  The Sourcery CodeBench toolchain for the sh architecture has
> +	  been removed, since it uses glibc older than 2.17 that requires
> +	  -lrt to link executables using clock_* system calls. This makes
> +	  this toolchain difficult to maintain over time.
> +
>  config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
>  	bool "x86 Sourcery toolchain has been removed"
>  	select BR2_LEGACY
> diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
> index 75229bbddf47..4cd9ee4752cd 100644
> --- a/toolchain/toolchain-external/Config.in
> +++ b/toolchain/toolchain-external/Config.in
> @@ -33,9 +33,6 @@ source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Confi
>  # NIOSII
>  source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in"
>  
> -# SH4a
> -source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in"
> -
>  # x86_64
>  source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in"
>  
> @@ -126,9 +123,6 @@ source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Confi
>  # NIOSII
>  source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options"
>  
> -# SH4a
> -source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options"
> -
>  # x86_64
>  source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options"
>  
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
> deleted file mode 100644
> index a47dab7611f9..000000000000
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
> +++ /dev/null
> @@ -1,25 +0,0 @@
> -config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
> -	bool "Sourcery CodeBench SH 2012.09"
> -	depends on BR2_sh4a || BR2_sh4aeb
> -	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> -	depends on !BR2_STATIC_LIBS
> -	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> -	select BR2_TOOLCHAIN_HAS_SSP
> -	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
> -	select BR2_INSTALL_LIBSTDCPP
> -	select BR2_HOSTARCH_NEEDS_IA32_LIBS
> -	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
> -	select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
> -	help
> -	  Sourcery CodeBench toolchain for the SuperH architecture,
> -	  from Mentor Graphics. It uses gcc 4.7.2, binutils 2.23.51,
> -	  glibc 2.16, uClibc 0.9.30, gdb 7.4.50 and kernel headers
> -	  3.5.4. It has support for the following variants:
> -	    - SH4A, glibc, little endian
> -	      Default.
> -	    - SH4A, glibc, big endian
> -	      Add -mb to BR2_TARGET_OPTIMIZATION
> -	    - SH4A, uClibc, little endian
> -	      Not usable in Buildroot yet.
> -	    - SH4A, uClibc, big endian
> -	      Not usable in Buildroot yet.
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
> deleted file mode 100644
> index 90061cef49fd..000000000000
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
> +++ /dev/null
> @@ -1,9 +0,0 @@
> -if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
> -
> -config BR2_TOOLCHAIN_EXTERNAL_PREFIX
> -	default "sh-linux-gnu"
> -
> -config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
> -	default "toolchain-external-codesourcery-sh"
> -
> -endif
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
> deleted file mode 100644
> index ff2ba5f473c4..000000000000
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# Locally calculated
> -sha256 59d6766fde244931aa52db01433d5acd051998762a931121c5fc109536a1a802  renesas-2012.09-61-sh-linux-gnu-i686-pc-linux-gnu.tar.bz2
> -sha256 e2e58c10e52395d5d35157e35f85233f713c6f9223a652dfc56194cfd2eed004  renesas-2012.09-61-sh-linux-gnu.src.tar.bz2
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
> deleted file mode 100644
> index 5370bb22a820..000000000000
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -################################################################################
> -#
> -# toolchain-external-sourcery-sh
> -#
> -################################################################################
> -
> -TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION = 2012.09-61
> -
> -TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_SITE = https://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_PREFIX)
> -TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_SOURCE = renesas-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION)-$(TOOLCHAIN_EXTERNAL_PREFIX)-i686-pc-linux-gnu.tar.bz2
> -TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_ACTUAL_SOURCE_TARBALL = renesas-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION)-$(TOOLCHAIN_EXTERNAL_PREFIX).src.tar.bz2
> -
> -$(eval $(toolchain-external-package))
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 04/14] package: remove CodeSourcery sh dependencies

[Baruch Siach]

The CodeSourcery sh toolchain has been removed. Drop negative dependencies on
that toolchain.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 package/domoticz/Config.in   | 3 ---
 package/liquid-dsp/Config.in | 1 -
 package/prboom/Config.in     | 2 --
 package/qt/Config.in         | 7 ++-----
 4 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/package/domoticz/Config.in b/package/domoticz/Config.in
index c6550d2ad07c..c03f84ae44bc 100644
--- a/package/domoticz/Config.in
+++ b/package/domoticz/Config.in
@@ -7,8 +7,6 @@ config BR2_PACKAGE_DOMOTICZ
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_USE_WCHAR
 	depends on BR2_PACKAGE_LUA_5_2 || BR2_PACKAGE_LUA_5_3
-	# These result in internal compiler error
-	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
 	select BR2_PACKAGE_BOOST
 	select BR2_PACKAGE_BOOST_DATE_TIME
 	select BR2_PACKAGE_BOOST_SYSTEM
@@ -30,7 +28,6 @@ config BR2_PACKAGE_DOMOTICZ
 comment "domoticz needs lua >= 5.2 and a toolchain w/ C++, threads, wchar, dynamic library"
 	depends on BR2_USE_MMU
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4
-	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
 		!BR2_USE_WCHAR || BR2_STATIC_LIBS || \
 		!(BR2_PACKAGE_LUA_5_2 || BR2_PACKAGE_LUA_5_3)
diff --git a/package/liquid-dsp/Config.in b/package/liquid-dsp/Config.in
index dca39153bb07..59ee7edb523f 100644
--- a/package/liquid-dsp/Config.in
+++ b/package/liquid-dsp/Config.in
@@ -18,7 +18,6 @@ if BR2_PACKAGE_LIQUID_DSP
 
 config BR2_PACKAGE_LIQUID_DSP_FAST
 	bool "optimize for speed over accuracy"
-	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
 	help
 	  Optimize for speed over accuracy.
 
diff --git a/package/prboom/Config.in b/package/prboom/Config.in
index 6884f31e4635..8e445e98b85f 100644
--- a/package/prboom/Config.in
+++ b/package/prboom/Config.in
@@ -1,7 +1,5 @@
 config BR2_PACKAGE_PRBOOM
 	bool "prboom"
-	# These result in internal compiler error
-	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
 	select BR2_PACKAGE_SDL
 	select BR2_PACKAGE_SDL_MIXER
 	select BR2_PACKAGE_SDL_NET
diff --git a/package/qt/Config.in b/package/qt/Config.in
index fe0b0e978780..7710b09d29e1 100644
--- a/package/qt/Config.in
+++ b/package/qt/Config.in
@@ -444,11 +444,8 @@ config BR2_PACKAGE_QT_ARCH_SUPPORTS_WEBKIT
 	default y if BR2_arc || BR2_arm || BR2_armeb || BR2_i386 || BR2_microblazeel || \
 		BR2_microblazebe || BR2_mips || BR2_mipsel || \
 		(BR2_mips64 || BR2_mips64el) && !BR2_MIPS_NABI32 || BR2_powerpc || \
-		BR2_powerpc64 || BR2_powerpc64le || BR2_x86_64
-	# The CodeSourcery SuperH toolchain fails to build Webkit,
-	# with an assertion failure in binutils.
-	default y if (BR2_sh4 || BR2_sh4eb || BR2_sh4a || BR2_sh4aeb) && \
-		!BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
+		BR2_powerpc64 || BR2_powerpc64le || BR2_x86_64 || \
+		BR2_sh4 || BR2_sh4eb || BR2_sh4a || BR2_sh4aeb
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4
 
 config BR2_PACKAGE_QT_WEBKIT
-- 
2.11.0

[Buildroot] [PATCH 04/14] package: remove CodeSourcery sh dependencies

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> The CodeSourcery sh toolchain has been removed. Drop negative dependencies on
> that toolchain.
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  package/domoticz/Config.in   | 3 ---
>  package/liquid-dsp/Config.in | 1 -
>  package/prboom/Config.in     | 2 --
>  package/qt/Config.in         | 7 ++-----
>  4 files changed, 2 insertions(+), 11 deletions(-)
> 
> diff --git a/package/domoticz/Config.in b/package/domoticz/Config.in
> index c6550d2ad07c..c03f84ae44bc 100644
> --- a/package/domoticz/Config.in
> +++ b/package/domoticz/Config.in
> @@ -7,8 +7,6 @@ config BR2_PACKAGE_DOMOTICZ
>  	depends on BR2_INSTALL_LIBSTDCPP
>  	depends on BR2_USE_WCHAR
>  	depends on BR2_PACKAGE_LUA_5_2 || BR2_PACKAGE_LUA_5_3
> -	# These result in internal compiler error
> -	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
>  	select BR2_PACKAGE_BOOST
>  	select BR2_PACKAGE_BOOST_DATE_TIME
>  	select BR2_PACKAGE_BOOST_SYSTEM
> @@ -30,7 +28,6 @@ config BR2_PACKAGE_DOMOTICZ
>  comment "domoticz needs lua >= 5.2 and a toolchain w/ C++, threads, wchar, dynamic library"
>  	depends on BR2_USE_MMU
>  	depends on BR2_TOOLCHAIN_HAS_SYNC_4
> -	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
>  	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
>  		!BR2_USE_WCHAR || BR2_STATIC_LIBS || \
>  		!(BR2_PACKAGE_LUA_5_2 || BR2_PACKAGE_LUA_5_3)
> diff --git a/package/liquid-dsp/Config.in b/package/liquid-dsp/Config.in
> index dca39153bb07..59ee7edb523f 100644
> --- a/package/liquid-dsp/Config.in
> +++ b/package/liquid-dsp/Config.in
> @@ -18,7 +18,6 @@ if BR2_PACKAGE_LIQUID_DSP
>  
>  config BR2_PACKAGE_LIQUID_DSP_FAST
>  	bool "optimize for speed over accuracy"
> -	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
>  	help
>  	  Optimize for speed over accuracy.
>  
> diff --git a/package/prboom/Config.in b/package/prboom/Config.in
> index 6884f31e4635..8e445e98b85f 100644
> --- a/package/prboom/Config.in
> +++ b/package/prboom/Config.in
> @@ -1,7 +1,5 @@
>  config BR2_PACKAGE_PRBOOM
>  	bool "prboom"
> -	# These result in internal compiler error
> -	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
>  	select BR2_PACKAGE_SDL
>  	select BR2_PACKAGE_SDL_MIXER
>  	select BR2_PACKAGE_SDL_NET
> diff --git a/package/qt/Config.in b/package/qt/Config.in
> index fe0b0e978780..7710b09d29e1 100644
> --- a/package/qt/Config.in
> +++ b/package/qt/Config.in
> @@ -444,11 +444,8 @@ config BR2_PACKAGE_QT_ARCH_SUPPORTS_WEBKIT
>  	default y if BR2_arc || BR2_arm || BR2_armeb || BR2_i386 || BR2_microblazeel || \
>  		BR2_microblazebe || BR2_mips || BR2_mipsel || \
>  		(BR2_mips64 || BR2_mips64el) && !BR2_MIPS_NABI32 || BR2_powerpc || \
> -		BR2_powerpc64 || BR2_powerpc64le || BR2_x86_64
> -	# The CodeSourcery SuperH toolchain fails to build Webkit,
> -	# with an assertion failure in binutils.
> -	default y if (BR2_sh4 || BR2_sh4eb || BR2_sh4a || BR2_sh4aeb) && \
> -		!BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
> +		BR2_powerpc64 || BR2_powerpc64le || BR2_x86_64 || \
> +		BR2_sh4 || BR2_sh4eb || BR2_sh4a || BR2_sh4aeb
>  	depends on BR2_TOOLCHAIN_HAS_SYNC_4
>  
>  config BR2_PACKAGE_QT_WEBKIT
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 05/14] toolchain-external: update list of toolchains

[Baruch Siach]

Remove mention of toolchains the we don't have.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 toolchain/toolchain-external/pkg-toolchain-external.mk | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/toolchain/toolchain-external/pkg-toolchain-external.mk b/toolchain/toolchain-external/pkg-toolchain-external.mk
index 856be65669dd..826934505e20 100644
--- a/toolchain/toolchain-external/pkg-toolchain-external.mk
+++ b/toolchain/toolchain-external/pkg-toolchain-external.mk
@@ -13,10 +13,9 @@
 #  * Toolchains provided by Linaro for the ARM and AArch64
 #    architectures
 #  * Sourcery CodeBench toolchains (from Mentor Graphics) for the ARM,
-#    MIPS, PowerPC, x86, x86_64 and NIOS 2 architectures. For the MIPS
+#    MIPS, PowerPC, x86_64 and NIOS 2 architectures. For the MIPS
 #    toolchain, the -muclibc variant isn't supported yet, only the
 #    default glibc-based variant is.
-#  * Xilinx toolchains for the Microblaze architecture
 #  * Synopsys DesignWare toolchains for ARC cores
 #
 # The basic principle is the following
-- 
2.11.0

[Buildroot] [PATCH 05/14] toolchain-external: update list of toolchains

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Remove mention of toolchains the we don't have.
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  toolchain/toolchain-external/pkg-toolchain-external.mk | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/toolchain/toolchain-external/pkg-toolchain-external.mk b/toolchain/toolchain-external/pkg-toolchain-external.mk
> index 856be65669dd..826934505e20 100644
> --- a/toolchain/toolchain-external/pkg-toolchain-external.mk
> +++ b/toolchain/toolchain-external/pkg-toolchain-external.mk
> @@ -13,10 +13,9 @@
>  #  * Toolchains provided by Linaro for the ARM and AArch64
>  #    architectures
>  #  * Sourcery CodeBench toolchains (from Mentor Graphics) for the ARM,
> -#    MIPS, PowerPC, x86, x86_64 and NIOS 2 architectures. For the MIPS
> +#    MIPS, PowerPC, x86_64 and NIOS 2 architectures. For the MIPS
>  #    toolchain, the -muclibc variant isn't supported yet, only the
>  #    default glibc-based variant is.
> -#  * Xilinx toolchains for the Microblaze architecture
>  #  * Synopsys DesignWare toolchains for ARC cores
>  #
>  # The basic principle is the following
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 06/14] docs/manual: drop mention of removed external toolchains

[Baruch Siach]

The CodeSourcery x86 and sh, the ADI Blackfin, and the Xilinx Mircoblaze
external toolchain profiles have all been removed. Update the manual.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 docs/manual/configure.txt | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/docs/manual/configure.txt b/docs/manual/configure.txt
index 945f5b11b730..008813c9b4df 100644
--- a/docs/manual/configure.txt
+++ b/docs/manual/configure.txt
@@ -146,19 +146,17 @@ cross-compilation toolchains. Buildroot knows about a number of
 well-known cross-compilation toolchains (from
 http://www.linaro.org[Linaro] for ARM,
 http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/[Sourcery
-CodeBench] for ARM, x86, x86-64, PowerPC, MIPS and SuperH,
-https://blackfin.uclinux.org/gf/project/toolchain[Blackfin toolchains
-from Analog Devices], etc.) and is capable of downloading them
-automatically, or it can be pointed to a custom toolchain, either
-available for download or installed locally.
+CodeBench] for ARM, x86-64, PowerPC, and MIPS, and is capable of
+downloading them automatically, or it can be pointed to a custom
+toolchain, either available for download or installed locally.
 
 Then, you have three solutions to use an external toolchain:
 
 * Use a predefined external toolchain profile, and let Buildroot
   download, extract and install the toolchain. Buildroot already knows
-  about a few CodeSourcery, Linaro, Blackfin and Xilinx toolchains.
-  Just select the toolchain profile in +Toolchain+ from the
-  available ones. This is definitely the easiest solution.
+  about a few CodeSourcery and Linaro toolchains. Just select the
+  toolchain profile in +Toolchain+ from the available ones. This is
+  definitely the easiest solution.
 
 * Use a predefined external toolchain profile, but instead of having
   Buildroot download and extract the toolchain, you can tell Buildroot
-- 
2.11.0

[Buildroot] [PATCH 06/14] docs/manual: drop mention of removed external toolchains

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> The CodeSourcery x86 and sh, the ADI Blackfin, and the Xilinx Mircoblaze
> external toolchain profiles have all been removed. Update the manual.
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  docs/manual/configure.txt | 14 ++++++--------
>  1 file changed, 6 insertions(+), 8 deletions(-)
> 
> diff --git a/docs/manual/configure.txt b/docs/manual/configure.txt
> index 945f5b11b730..008813c9b4df 100644
> --- a/docs/manual/configure.txt
> +++ b/docs/manual/configure.txt
> @@ -146,19 +146,17 @@ cross-compilation toolchains. Buildroot knows about a number of
>  well-known cross-compilation toolchains (from
>  http://www.linaro.org[Linaro] for ARM,
>  http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/[Sourcery
> -CodeBench] for ARM, x86, x86-64, PowerPC, MIPS and SuperH,
> -https://blackfin.uclinux.org/gf/project/toolchain[Blackfin toolchains
> -from Analog Devices], etc.) and is capable of downloading them
> -automatically, or it can be pointed to a custom toolchain, either
> -available for download or installed locally.
> +CodeBench] for ARM, x86-64, PowerPC, and MIPS, and is capable of
> +downloading them automatically, or it can be pointed to a custom
> +toolchain, either available for download or installed locally.
>  
>  Then, you have three solutions to use an external toolchain:
>  
>  * Use a predefined external toolchain profile, and let Buildroot
>    download, extract and install the toolchain. Buildroot already knows
> -  about a few CodeSourcery, Linaro, Blackfin and Xilinx toolchains.
> -  Just select the toolchain profile in +Toolchain+ from the
> -  available ones. This is definitely the easiest solution.
> +  about a few CodeSourcery and Linaro toolchains. Just select the
> +  toolchain profile in +Toolchain+ from the available ones. This is
> +  definitely the easiest solution.
>  
>  * Use a predefined external toolchain profile, but instead of having
>    Buildroot download and extract the toolchain, you can tell Buildroot
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 07/14] swupdate: don't link with librt

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to link with librt for clock_* system calls.

Cc: J?rg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 package/swupdate/swupdate.config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/swupdate/swupdate.config b/package/swupdate/swupdate.config
index 643347013d6a..51869bb9d931 100644
--- a/package/swupdate/swupdate.config
+++ b/package/swupdate/swupdate.config
@@ -26,7 +26,7 @@ CONFIG_CROSS_COMPILE=""
 CONFIG_SYSROOT=""
 CONFIG_EXTRA_CFLAGS=""
 CONFIG_EXTRA_LDFLAGS=""
-CONFIG_EXTRA_LDLIBS="rt"
+CONFIG_EXTRA_LDLIBS=""
 
 #
 # Debugging Options
-- 
2.11.0

[Buildroot] [PATCH 07/14] swupdate: don't link with librt

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot no longer supports toolchains with glibc older than 2.17, so there
> is no need to link with librt for clock_* system calls.
> 
> Cc: J?rg Krause <joerg.krause@embedded.rocks>
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  package/swupdate/swupdate.config | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/package/swupdate/swupdate.config b/package/swupdate/swupdate.config
> index 643347013d6a..51869bb9d931 100644
> --- a/package/swupdate/swupdate.config
> +++ b/package/swupdate/swupdate.config
> @@ -26,7 +26,7 @@ CONFIG_CROSS_COMPILE=""
>  CONFIG_SYSROOT=""
>  CONFIG_EXTRA_CFLAGS=""
>  CONFIG_EXTRA_LDFLAGS=""
> -CONFIG_EXTRA_LDLIBS="rt"
> +CONFIG_EXTRA_LDLIBS=""
>  
>  #
>  # Debugging Options
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 08/14] aiccu: don't link with librt

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to link with librt for clock_* system calls.

Cc: Michael Rommel <rommel@layer-7.net>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 package/aiccu/0003-clock-suite-functions-fix.patch     | 18 ------------------
 ...f-ether-header.patch => 0003-if-ether-header.patch} |  0
 2 files changed, 18 deletions(-)
 delete mode 100644 package/aiccu/0003-clock-suite-functions-fix.patch
 rename package/aiccu/{0004-if-ether-header.patch => 0003-if-ether-header.patch} (100%)

diff --git a/package/aiccu/0003-clock-suite-functions-fix.patch b/package/aiccu/0003-clock-suite-functions-fix.patch
deleted file mode 100644
index 365e72a2271a..000000000000
--- a/package/aiccu/0003-clock-suite-functions-fix.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-aiccu: fix undefined reference to clock_* functions
-
-Since glibc 2.17 the clock_* suite functions are available directly in 
-the main C library. For previous versions we still need -lrt to link.
-
-Signed-off-by: Vicente Olivert Riera <vincent.riera@imgtec.com>
-
---- aiccu/unix-console/Makefile.orig	2014-01-14 10:17:20.204602513 +0000
-+++ aiccu/unix-console/Makefile	2014-01-14 10:17:31.435777359 +0000
-@@ -42,7 +42,7 @@ CFLAGS	+= -D AICCU_CONSOLE
- # Currently defaultly builds only on Linux, but other platforms might easily also support it
- ifeq ($(shell uname | grep -c "Linux"),1)
- CFLAGS	+= -D AICCU_GNUTLS
--LDFLAGS += -lgnutls
-+LDFLAGS += -lgnutls -lrt
- endif
- 
- # Linux
diff --git a/package/aiccu/0004-if-ether-header.patch b/package/aiccu/0003-if-ether-header.patch
similarity index 100%
rename from package/aiccu/0004-if-ether-header.patch
rename to package/aiccu/0003-if-ether-header.patch
-- 
2.11.0

[Buildroot] [PATCH 08/14] aiccu: don't link with librt

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot no longer supports toolchains with glibc older than 2.17, so there
> is no need to link with librt for clock_* system calls.
> 
> Cc: Michael Rommel <rommel@layer-7.net>
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  package/aiccu/0003-clock-suite-functions-fix.patch     | 18 ------------------
>  ...f-ether-header.patch => 0003-if-ether-header.patch} |  0
>  2 files changed, 18 deletions(-)
>  delete mode 100644 package/aiccu/0003-clock-suite-functions-fix.patch
>  rename package/aiccu/{0004-if-ether-header.patch => 0003-if-ether-header.patch} (100%)
> 
> diff --git a/package/aiccu/0003-clock-suite-functions-fix.patch b/package/aiccu/0003-clock-suite-functions-fix.patch
> deleted file mode 100644
> index 365e72a2271a..000000000000
> --- a/package/aiccu/0003-clock-suite-functions-fix.patch
> +++ /dev/null
> @@ -1,18 +0,0 @@
> -aiccu: fix undefined reference to clock_* functions
> -
> -Since glibc 2.17 the clock_* suite functions are available directly in 
> -the main C library. For previous versions we still need -lrt to link.
> -
> -Signed-off-by: Vicente Olivert Riera <vincent.riera@imgtec.com>
> -
> ---- aiccu/unix-console/Makefile.orig	2014-01-14 10:17:20.204602513 +0000
> -+++ aiccu/unix-console/Makefile	2014-01-14 10:17:31.435777359 +0000
> -@@ -42,7 +42,7 @@ CFLAGS	+= -D AICCU_CONSOLE
> - # Currently defaultly builds only on Linux, but other platforms might easily also support it
> - ifeq ($(shell uname | grep -c "Linux"),1)
> - CFLAGS	+= -D AICCU_GNUTLS
> --LDFLAGS += -lgnutls
> -+LDFLAGS += -lgnutls -lrt
> - endif
> - 
> - # Linux
> diff --git a/package/aiccu/0004-if-ether-header.patch b/package/aiccu/0003-if-ether-header.patch
> similarity index 100%
> rename from package/aiccu/0004-if-ether-header.patch
> rename to package/aiccu/0003-if-ether-header.patch
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 09/14] libv4l: don't link with librt

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to link with librt for clock_* system calls.

The following patches are not renumbered. The noise is too high.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 ...3-utils-qv4l2-Makefile.am-link-with-librt.patch | 29 ----------------------
 package/libv4l/libv4l.mk                           |  3 +--
 2 files changed, 1 insertion(+), 31 deletions(-)
 delete mode 100644 package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch

diff --git a/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch b/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
deleted file mode 100644
index 4bac577d98b2..000000000000
--- a/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 66d1d752976f4b45a5faff2bc68fc2fa9d435c71 Mon Sep 17 00:00:00 2001
-From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Date: Sun, 14 May 2017 22:04:55 +0200
-Subject: [PATCH] utils/qv4l2/Makefile.am: link with librt
-
-qv4l2 uses clock_gettime(), so it should link with librt to be
-compatible with old versions of glibc.
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- utils/qv4l2/Makefile.am | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/utils/qv4l2/Makefile.am b/utils/qv4l2/Makefile.am
-index fd58486..a991d66 100644
---- a/utils/qv4l2/Makefile.am
-+++ b/utils/qv4l2/Makefile.am
-@@ -7,7 +7,7 @@ qv4l2_SOURCES = qv4l2.cpp general-tab.cpp ctrl-tab.cpp vbi-tab.cpp capture-win.c
-   v4l2-tpg-core.c v4l2-tpg-colors.c
- nodist_qv4l2_SOURCES = moc_qv4l2.cpp moc_general-tab.cpp moc_capture-win.cpp moc_vbi-tab.cpp qrc_qv4l2.cpp
- qv4l2_LDADD = ../../lib/libv4l2/libv4l2.la ../../lib/libv4lconvert/libv4lconvert.la \
--  ../libv4l2util/libv4l2util.la ../libmedia_dev/libmedia_dev.la
-+  ../libv4l2util/libv4l2util.la ../libmedia_dev/libmedia_dev.la -lrt
- qv4l2_CPPFLAGS = -I../common
- 
- if WITH_QTGL
--- 
-2.7.4
-
diff --git a/package/libv4l/libv4l.mk b/package/libv4l/libv4l.mk
index 4e7aa422228f..b74271728a0b 100644
--- a/package/libv4l/libv4l.mk
+++ b/package/libv4l/libv4l.mk
@@ -11,8 +11,6 @@ LIBV4L_INSTALL_STAGING = YES
 LIBV4L_DEPENDENCIES = host-pkgconf
 LIBV4L_CONF_OPTS = --disable-doxygen-doc
 
-# 0003-utils-qv4l2-Makefile.am-link-with-librt.patch, host-gettext
-# needed for autoreconf to work
 # below patches requires autoreconf:
 # 0004-configure.ac-clarify-configure-summary.patch
 # 0005-configure.ac-revisit-v4l2-ctl-compliance-using-libv4.patch
@@ -21,6 +19,7 @@ LIBV4L_CONF_OPTS = --disable-doxygen-doc
 # 0008-configure.ac-fix-build-of-v4l-utils-on-uclinux.patch
 # 0009-configure.ac-add-USE_LIBV4L-to-summary.patch
 LIBV4L_AUTORECONF = YES
+# host-gettext needed for autoreconf to work
 LIBV4L_DEPENDENCIES += host-gettext
 
 # fix uclibc-ng configure/compile
-- 
2.11.0

[Buildroot] [PATCH 09/14] libv4l: don't link with librt

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot no longer supports toolchains with glibc older than 2.17, so there
> is no need to link with librt for clock_* system calls.
> 
> The following patches are not renumbered. The noise is too high.

If you use -M and/or -C when doing the patches, then git will detect
renames and/or copies, and will not actually send the diff, just the
rename.

> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  ...3-utils-qv4l2-Makefile.am-link-with-librt.patch | 29 ----------------------
>  package/libv4l/libv4l.mk                           |  3 +--
>  2 files changed, 1 insertion(+), 31 deletions(-)
>  delete mode 100644 package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> 
> diff --git a/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch b/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> deleted file mode 100644
> index 4bac577d98b2..000000000000
> --- a/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> +++ /dev/null
> @@ -1,29 +0,0 @@
> -From 66d1d752976f4b45a5faff2bc68fc2fa9d435c71 Mon Sep 17 00:00:00 2001
> -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> -Date: Sun, 14 May 2017 22:04:55 +0200
> -Subject: [PATCH] utils/qv4l2/Makefile.am: link with librt
> -
> -qv4l2 uses clock_gettime(), so it should link with librt to be
> -compatible with old versions of glibc.
> -
> -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> ----
> - utils/qv4l2/Makefile.am | 2 +-
> - 1 file changed, 1 insertion(+), 1 deletion(-)
> -
> -diff --git a/utils/qv4l2/Makefile.am b/utils/qv4l2/Makefile.am
> -index fd58486..a991d66 100644
> ---- a/utils/qv4l2/Makefile.am
> -+++ b/utils/qv4l2/Makefile.am
> -@@ -7,7 +7,7 @@ qv4l2_SOURCES = qv4l2.cpp general-tab.cpp ctrl-tab.cpp vbi-tab.cpp capture-win.c
> -   v4l2-tpg-core.c v4l2-tpg-colors.c
> - nodist_qv4l2_SOURCES = moc_qv4l2.cpp moc_general-tab.cpp moc_capture-win.cpp moc_vbi-tab.cpp qrc_qv4l2.cpp
> - qv4l2_LDADD = ../../lib/libv4l2/libv4l2.la ../../lib/libv4lconvert/libv4lconvert.la \
> --  ../libv4l2util/libv4l2util.la ../libmedia_dev/libmedia_dev.la
> -+  ../libv4l2util/libv4l2util.la ../libmedia_dev/libmedia_dev.la -lrt
> - qv4l2_CPPFLAGS = -I../common
> - 
> - if WITH_QTGL
> --- 
> -2.7.4
> -
> diff --git a/package/libv4l/libv4l.mk b/package/libv4l/libv4l.mk
> index 4e7aa422228f..b74271728a0b 100644
> --- a/package/libv4l/libv4l.mk
> +++ b/package/libv4l/libv4l.mk
> @@ -11,8 +11,6 @@ LIBV4L_INSTALL_STAGING = YES
>  LIBV4L_DEPENDENCIES = host-pkgconf
>  LIBV4L_CONF_OPTS = --disable-doxygen-doc
>  
> -# 0003-utils-qv4l2-Makefile.am-link-with-librt.patch, host-gettext
> -# needed for autoreconf to work
>  # below patches requires autoreconf:
>  # 0004-configure.ac-clarify-configure-summary.patch
>  # 0005-configure.ac-revisit-v4l2-ctl-compliance-using-libv4.patch
> @@ -21,6 +19,7 @@ LIBV4L_CONF_OPTS = --disable-doxygen-doc
>  # 0008-configure.ac-fix-build-of-v4l-utils-on-uclinux.patch
>  # 0009-configure.ac-add-USE_LIBV4L-to-summary.patch
>  LIBV4L_AUTORECONF = YES
> +# host-gettext needed for autoreconf to work
>  LIBV4L_DEPENDENCIES += host-gettext
>  
>  # fix uclibc-ng configure/compile
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 09/14] libv4l: don't link with librt

[Baruch Siach]

Hi Yann,

On Sun, Jun 18, 2017 at 11:31:23AM +0200, Yann E. MORIN wrote:
> Baruch, All,
> 
> On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> > Buildroot no longer supports toolchains with glibc older than 2.17, so there
> > is no need to link with librt for clock_* system calls.
> > 
> > The following patches are not renumbered. The noise is too high.
> 
> If you use -M and/or -C when doing the patches, then git will detect
> renames and/or copies, and will not actually send the diff, just the
> rename.

The noise is mostly in the libv4l.mk comment. It would hide the actual 
significant change there. Should I do it anyway?

baruch

> > Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> 
> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> 
> Regards,
> Yann E. MORIN.
> 
> > ---
> >  ...3-utils-qv4l2-Makefile.am-link-with-librt.patch | 29 ----------------------
> >  package/libv4l/libv4l.mk                           |  3 +--
> >  2 files changed, 1 insertion(+), 31 deletions(-)
> >  delete mode 100644 package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> > 
> > diff --git a/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch b/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> > deleted file mode 100644
> > index 4bac577d98b2..000000000000
> > --- a/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> > +++ /dev/null
> > @@ -1,29 +0,0 @@
> > -From 66d1d752976f4b45a5faff2bc68fc2fa9d435c71 Mon Sep 17 00:00:00 2001
> > -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > -Date: Sun, 14 May 2017 22:04:55 +0200
> > -Subject: [PATCH] utils/qv4l2/Makefile.am: link with librt
> > -
> > -qv4l2 uses clock_gettime(), so it should link with librt to be
> > -compatible with old versions of glibc.
> > -
> > -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > ----
> > - utils/qv4l2/Makefile.am | 2 +-
> > - 1 file changed, 1 insertion(+), 1 deletion(-)
> > -
> > -diff --git a/utils/qv4l2/Makefile.am b/utils/qv4l2/Makefile.am
> > -index fd58486..a991d66 100644
> > ---- a/utils/qv4l2/Makefile.am
> > -+++ b/utils/qv4l2/Makefile.am
> > -@@ -7,7 +7,7 @@ qv4l2_SOURCES = qv4l2.cpp general-tab.cpp ctrl-tab.cpp vbi-tab.cpp capture-win.c
> > -   v4l2-tpg-core.c v4l2-tpg-colors.c
> > - nodist_qv4l2_SOURCES = moc_qv4l2.cpp moc_general-tab.cpp moc_capture-win.cpp moc_vbi-tab.cpp qrc_qv4l2.cpp
> > - qv4l2_LDADD = ../../lib/libv4l2/libv4l2.la ../../lib/libv4lconvert/libv4lconvert.la \
> > --  ../libv4l2util/libv4l2util.la ../libmedia_dev/libmedia_dev.la
> > -+  ../libv4l2util/libv4l2util.la ../libmedia_dev/libmedia_dev.la -lrt
> > - qv4l2_CPPFLAGS = -I../common
> > - 
> > - if WITH_QTGL
> > --- 
> > -2.7.4
> > -
> > diff --git a/package/libv4l/libv4l.mk b/package/libv4l/libv4l.mk
> > index 4e7aa422228f..b74271728a0b 100644
> > --- a/package/libv4l/libv4l.mk
> > +++ b/package/libv4l/libv4l.mk
> > @@ -11,8 +11,6 @@ LIBV4L_INSTALL_STAGING = YES
> >  LIBV4L_DEPENDENCIES = host-pkgconf
> >  LIBV4L_CONF_OPTS = --disable-doxygen-doc
> >  
> > -# 0003-utils-qv4l2-Makefile.am-link-with-librt.patch, host-gettext
> > -# needed for autoreconf to work
> >  # below patches requires autoreconf:
> >  # 0004-configure.ac-clarify-configure-summary.patch
> >  # 0005-configure.ac-revisit-v4l2-ctl-compliance-using-libv4.patch
> > @@ -21,6 +19,7 @@ LIBV4L_CONF_OPTS = --disable-doxygen-doc
> >  # 0008-configure.ac-fix-build-of-v4l-utils-on-uclinux.patch
> >  # 0009-configure.ac-add-USE_LIBV4L-to-summary.patch
> >  LIBV4L_AUTORECONF = YES
> > +# host-gettext needed for autoreconf to work
> >  LIBV4L_DEPENDENCIES += host-gettext
> >  
> >  # fix uclibc-ng configure/compile
> > -- 
> > 2.11.0

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -

[Buildroot] [PATCH 09/14] libv4l: don't link with librt

[Yann E. MORIN]

Baruch, All,

On 2017-06-18 12:34 +0300, Baruch Siach spake thusly:
> On Sun, Jun 18, 2017 at 11:31:23AM +0200, Yann E. MORIN wrote:
> > Baruch, All,
> > 
> > On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> > > Buildroot no longer supports toolchains with glibc older than 2.17, so there
> > > is no need to link with librt for clock_* system calls.
> > > 
> > > The following patches are not renumbered. The noise is too high.
> > 
> > If you use -M and/or -C when doing the patches, then git will detect
> > renames and/or copies, and will not actually send the diff, just the
> > rename.
> 
> The noise is mostly in the libv4l.mk comment. It would hide the actual 
> significant change there.

OK, I see what you meant, now.

> Should I do it anyway?

I won't ask for it! ;-)

Regards,
Yann E. MORIN.

> baruch
> 
> > > Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> > 
> > Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> > 
> > Regards,
> > Yann E. MORIN.
> > 
> > > ---
> > >  ...3-utils-qv4l2-Makefile.am-link-with-librt.patch | 29 ----------------------
> > >  package/libv4l/libv4l.mk                           |  3 +--
> > >  2 files changed, 1 insertion(+), 31 deletions(-)
> > >  delete mode 100644 package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> > > 
> > > diff --git a/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch b/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> > > deleted file mode 100644
> > > index 4bac577d98b2..000000000000
> > > --- a/package/libv4l/0003-utils-qv4l2-Makefile.am-link-with-librt.patch
> > > +++ /dev/null
> > > @@ -1,29 +0,0 @@
> > > -From 66d1d752976f4b45a5faff2bc68fc2fa9d435c71 Mon Sep 17 00:00:00 2001
> > > -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > > -Date: Sun, 14 May 2017 22:04:55 +0200
> > > -Subject: [PATCH] utils/qv4l2/Makefile.am: link with librt
> > > -
> > > -qv4l2 uses clock_gettime(), so it should link with librt to be
> > > -compatible with old versions of glibc.
> > > -
> > > -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > > ----
> > > - utils/qv4l2/Makefile.am | 2 +-
> > > - 1 file changed, 1 insertion(+), 1 deletion(-)
> > > -
> > > -diff --git a/utils/qv4l2/Makefile.am b/utils/qv4l2/Makefile.am
> > > -index fd58486..a991d66 100644
> > > ---- a/utils/qv4l2/Makefile.am
> > > -+++ b/utils/qv4l2/Makefile.am
> > > -@@ -7,7 +7,7 @@ qv4l2_SOURCES = qv4l2.cpp general-tab.cpp ctrl-tab.cpp vbi-tab.cpp capture-win.c
> > > -   v4l2-tpg-core.c v4l2-tpg-colors.c
> > > - nodist_qv4l2_SOURCES = moc_qv4l2.cpp moc_general-tab.cpp moc_capture-win.cpp moc_vbi-tab.cpp qrc_qv4l2.cpp
> > > - qv4l2_LDADD = ../../lib/libv4l2/libv4l2.la ../../lib/libv4lconvert/libv4lconvert.la \
> > > --  ../libv4l2util/libv4l2util.la ../libmedia_dev/libmedia_dev.la
> > > -+  ../libv4l2util/libv4l2util.la ../libmedia_dev/libmedia_dev.la -lrt
> > > - qv4l2_CPPFLAGS = -I../common
> > > - 
> > > - if WITH_QTGL
> > > --- 
> > > -2.7.4
> > > -
> > > diff --git a/package/libv4l/libv4l.mk b/package/libv4l/libv4l.mk
> > > index 4e7aa422228f..b74271728a0b 100644
> > > --- a/package/libv4l/libv4l.mk
> > > +++ b/package/libv4l/libv4l.mk
> > > @@ -11,8 +11,6 @@ LIBV4L_INSTALL_STAGING = YES
> > >  LIBV4L_DEPENDENCIES = host-pkgconf
> > >  LIBV4L_CONF_OPTS = --disable-doxygen-doc
> > >  
> > > -# 0003-utils-qv4l2-Makefile.am-link-with-librt.patch, host-gettext
> > > -# needed for autoreconf to work
> > >  # below patches requires autoreconf:
> > >  # 0004-configure.ac-clarify-configure-summary.patch
> > >  # 0005-configure.ac-revisit-v4l2-ctl-compliance-using-libv4.patch
> > > @@ -21,6 +19,7 @@ LIBV4L_CONF_OPTS = --disable-doxygen-doc
> > >  # 0008-configure.ac-fix-build-of-v4l-utils-on-uclinux.patch
> > >  # 0009-configure.ac-add-USE_LIBV4L-to-summary.patch
> > >  LIBV4L_AUTORECONF = YES
> > > +# host-gettext needed for autoreconf to work
> > >  LIBV4L_DEPENDENCIES += host-gettext
> > >  
> > >  # fix uclibc-ng configure/compile
> > > -- 
> > > 2.11.0
> 
> -- 
>      http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
> =}------------------------------------------------ooO--U--Ooo------------{=
>    - baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 10/14] e2fsprogs: don't link with librt

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to link with librt for clock_* system calls.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 .../0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch | 35 ----------------------
 1 file changed, 35 deletions(-)
 delete mode 100644 package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch

diff --git a/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch b/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
deleted file mode 100644
index bd86c4e21a3d..000000000000
--- a/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From b5baf15b36107925186d89af9097b4b8e2d7cad6 Mon Sep 17 00:00:00 2001
-From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Date: Wed, 21 Sep 2016 08:38:21 +0200
-Subject: [PATCH] MCONFIG.in: handle CLOCK_GETTIME_LIB
-
-Commit 62bc243f1bfe623312a350e4cd0d2e17a69aac45 ("fuse2fs: might need
-librt") added a check for the clock_gettime() to verify whether linking
-with the librt library is needed or not to use this function.
-
-However, this commit forgot the change in MCONFIG.in that allows to
-define the make variable CLOCK_GETTIME_LIB from the CLOCK_GETTIME_LIB
-variable substituted by the configure script. Due to this, from a make
-perspective $(CLOCK_GETTIME_LIB) is always empty, and we get link
-failure on platforms where clock_gettime() is available in librt.
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- MCONFIG.in | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/MCONFIG.in b/MCONFIG.in
-index e82963d..9ba9ce2 100644
---- a/MCONFIG.in
-+++ b/MCONFIG.in
-@@ -125,6 +125,7 @@ LIBSUPPORT = $(LIBINTL) $(LIB)/libsupport at STATIC_LIB_EXT@
- LIBBLKID = @LIBBLKID@ @PRIVATE_LIBS_CMT@ $(LIBUUID)
- LIBINTL = @LIBINTL@
- SYSLIBS = @LIBS@
-+CLOCK_GETTIME_LIB = @CLOCK_GETTIME_LIB@
- DEPLIBSS = $(LIB)/libss at LIB_EXT@
- DEPLIBCOM_ERR = $(LIB)/libcom_err at LIB_EXT@
- DEPLIBUUID = @DEPLIBUUID@
--- 
-2.7.4
-
-- 
2.11.0

[Buildroot] [PATCH 10/14] e2fsprogs: don't link with librt

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot no longer supports toolchains with glibc older than 2.17, so there
> is no need to link with librt for clock_* system calls.
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  .../0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch | 35 ----------------------
>  1 file changed, 35 deletions(-)
>  delete mode 100644 package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> 
> diff --git a/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch b/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> deleted file mode 100644
> index bd86c4e21a3d..000000000000
> --- a/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> +++ /dev/null
> @@ -1,35 +0,0 @@
> -From b5baf15b36107925186d89af9097b4b8e2d7cad6 Mon Sep 17 00:00:00 2001
> -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> -Date: Wed, 21 Sep 2016 08:38:21 +0200
> -Subject: [PATCH] MCONFIG.in: handle CLOCK_GETTIME_LIB
> -
> -Commit 62bc243f1bfe623312a350e4cd0d2e17a69aac45 ("fuse2fs: might need
> -librt") added a check for the clock_gettime() to verify whether linking
> -with the librt library is needed or not to use this function.
> -
> -However, this commit forgot the change in MCONFIG.in that allows to
> -define the make variable CLOCK_GETTIME_LIB from the CLOCK_GETTIME_LIB
> -variable substituted by the configure script. Due to this, from a make
> -perspective $(CLOCK_GETTIME_LIB) is always empty, and we get link
> -failure on platforms where clock_gettime() is available in librt.
> -
> -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> ----
> - MCONFIG.in | 1 +
> - 1 file changed, 1 insertion(+)
> -
> -diff --git a/MCONFIG.in b/MCONFIG.in
> -index e82963d..9ba9ce2 100644
> ---- a/MCONFIG.in
> -+++ b/MCONFIG.in
> -@@ -125,6 +125,7 @@ LIBSUPPORT = $(LIBINTL) $(LIB)/libsupport at STATIC_LIB_EXT@
> - LIBBLKID = @LIBBLKID@ @PRIVATE_LIBS_CMT@ $(LIBUUID)
> - LIBINTL = @LIBINTL@
> - SYSLIBS = @LIBS@
> -+CLOCK_GETTIME_LIB = @CLOCK_GETTIME_LIB@
> - DEPLIBSS = $(LIB)/libss at LIB_EXT@
> - DEPLIBCOM_ERR = $(LIB)/libcom_err at LIB_EXT@
> - DEPLIBUUID = @DEPLIBUUID@
> --- 
> -2.7.4
> -
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 10/14] e2fsprogs: don't link with librt

[Baruch Siach]

Hi Yann,

On Sun, Jun 18, 2017 at 11:33:09AM +0200, Yann E. MORIN wrote:
> On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> > Buildroot no longer supports toolchains with glibc older than 2.17, so there
> > is no need to link with librt for clock_* system calls.
> > 
> > Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> 
> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Thanks.

On a second thought, e2fsprogs is also a host package. We don't want to 
abandon pre glibc 2.17 hosts just yet, do we?

baruch

> > ---
> >  .../0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch | 35 ----------------------
> >  1 file changed, 35 deletions(-)
> >  delete mode 100644 package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> > 
> > diff --git a/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch b/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> > deleted file mode 100644
> > index bd86c4e21a3d..000000000000
> > --- a/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> > +++ /dev/null
> > @@ -1,35 +0,0 @@
> > -From b5baf15b36107925186d89af9097b4b8e2d7cad6 Mon Sep 17 00:00:00 2001
> > -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > -Date: Wed, 21 Sep 2016 08:38:21 +0200
> > -Subject: [PATCH] MCONFIG.in: handle CLOCK_GETTIME_LIB
> > -
> > -Commit 62bc243f1bfe623312a350e4cd0d2e17a69aac45 ("fuse2fs: might need
> > -librt") added a check for the clock_gettime() to verify whether linking
> > -with the librt library is needed or not to use this function.
> > -
> > -However, this commit forgot the change in MCONFIG.in that allows to
> > -define the make variable CLOCK_GETTIME_LIB from the CLOCK_GETTIME_LIB
> > -variable substituted by the configure script. Due to this, from a make
> > -perspective $(CLOCK_GETTIME_LIB) is always empty, and we get link
> > -failure on platforms where clock_gettime() is available in librt.
> > -
> > -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > ----
> > - MCONFIG.in | 1 +
> > - 1 file changed, 1 insertion(+)
> > -
> > -diff --git a/MCONFIG.in b/MCONFIG.in
> > -index e82963d..9ba9ce2 100644
> > ---- a/MCONFIG.in
> > -+++ b/MCONFIG.in
> > -@@ -125,6 +125,7 @@ LIBSUPPORT = $(LIBINTL) $(LIB)/libsupport at STATIC_LIB_EXT@
> > - LIBBLKID = @LIBBLKID@ @PRIVATE_LIBS_CMT@ $(LIBUUID)
> > - LIBINTL = @LIBINTL@
> > - SYSLIBS = @LIBS@
> > -+CLOCK_GETTIME_LIB = @CLOCK_GETTIME_LIB@
> > - DEPLIBSS = $(LIB)/libss at LIB_EXT@
> > - DEPLIBCOM_ERR = $(LIB)/libcom_err at LIB_EXT@
> > - DEPLIBUUID = @DEPLIBUUID@

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -

[Buildroot] [PATCH 10/14] e2fsprogs: don't link with librt

[Yann E. MORIN]

Baruch, All,

On 2017-06-18 13:13 +0300, Baruch Siach spake thusly:
> On Sun, Jun 18, 2017 at 11:33:09AM +0200, Yann E. MORIN wrote:
> > On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> > > Buildroot no longer supports toolchains with glibc older than 2.17, so there
> > > is no need to link with librt for clock_* system calls.
> > > 
> > > Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> > 
> > Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> 
> Thanks.
> 
> On a second thought, e2fsprogs is also a host package. We don't want to 
> abandon pre glibc 2.17 hosts just yet, do we?

Indeed no.

But the patch was made to fix a build failure for fuse2fs, which we
explicitly disable for the host variant.

So, we really can drop this patch.

Regards,
Yann E. MORIN.

> baruch
> 
> > > ---
> > >  .../0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch | 35 ----------------------
> > >  1 file changed, 35 deletions(-)
> > >  delete mode 100644 package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> > > 
> > > diff --git a/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch b/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> > > deleted file mode 100644
> > > index bd86c4e21a3d..000000000000
> > > --- a/package/e2fsprogs/0002-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch
> > > +++ /dev/null
> > > @@ -1,35 +0,0 @@
> > > -From b5baf15b36107925186d89af9097b4b8e2d7cad6 Mon Sep 17 00:00:00 2001
> > > -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > > -Date: Wed, 21 Sep 2016 08:38:21 +0200
> > > -Subject: [PATCH] MCONFIG.in: handle CLOCK_GETTIME_LIB
> > > -
> > > -Commit 62bc243f1bfe623312a350e4cd0d2e17a69aac45 ("fuse2fs: might need
> > > -librt") added a check for the clock_gettime() to verify whether linking
> > > -with the librt library is needed or not to use this function.
> > > -
> > > -However, this commit forgot the change in MCONFIG.in that allows to
> > > -define the make variable CLOCK_GETTIME_LIB from the CLOCK_GETTIME_LIB
> > > -variable substituted by the configure script. Due to this, from a make
> > > -perspective $(CLOCK_GETTIME_LIB) is always empty, and we get link
> > > -failure on platforms where clock_gettime() is available in librt.
> > > -
> > > -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > > ----
> > > - MCONFIG.in | 1 +
> > > - 1 file changed, 1 insertion(+)
> > > -
> > > -diff --git a/MCONFIG.in b/MCONFIG.in
> > > -index e82963d..9ba9ce2 100644
> > > ---- a/MCONFIG.in
> > > -+++ b/MCONFIG.in
> > > -@@ -125,6 +125,7 @@ LIBSUPPORT = $(LIBINTL) $(LIB)/libsupport at STATIC_LIB_EXT@
> > > - LIBBLKID = @LIBBLKID@ @PRIVATE_LIBS_CMT@ $(LIBUUID)
> > > - LIBINTL = @LIBINTL@
> > > - SYSLIBS = @LIBS@
> > > -+CLOCK_GETTIME_LIB = @CLOCK_GETTIME_LIB@
> > > - DEPLIBSS = $(LIB)/libss at LIB_EXT@
> > > - DEPLIBCOM_ERR = $(LIB)/libcom_err at LIB_EXT@
> > > - DEPLIBUUID = @DEPLIBUUID@
> 
> -- 
>      http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
> =}------------------------------------------------ooO--U--Ooo------------{=
>    - baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 10/14] e2fsprogs: don't link with librt

[Baruch Siach]

Hi Yann,

On Sun, Jun 18, 2017 at 01:55:29PM +0200, Yann E. MORIN wrote:
> On 2017-06-18 13:13 +0300, Baruch Siach spake thusly:
> > On Sun, Jun 18, 2017 at 11:33:09AM +0200, Yann E. MORIN wrote:
> > > On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> > > > Buildroot no longer supports toolchains with glibc older than 2.17, so there
> > > > is no need to link with librt for clock_* system calls.
> > > > 
> > > > Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> > > 
> > > Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> > 
> > Thanks.
> > 
> > On a second thought, e2fsprogs is also a host package. We don't want to 
> > abandon pre glibc 2.17 hosts just yet, do we?
> 
> Indeed no.
> 
> But the patch was made to fix a build failure for fuse2fs, which we
> explicitly disable for the host variant.
> 
> So, we really can drop this patch.

Right. However the softether librt patch is applicable[1] to the host version. 
I have marked that one (no. 14 in this series) as Rejected.

Thanks,
baruch

[1] http://autobuild.buildroot.net/results/48f/48f778a891e0bf6a60ed2e4bec057c338ec25ec9/

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -

[Buildroot] [PATCH 11/14] liboping: no need to check for clock_gettime

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to check whether librt is required for clock_* system calls.

Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 ...001-configure-also-check-for-clockgettime.patch | 39 ----------------------
 package/liboping/liboping.mk                       |  2 --
 2 files changed, 41 deletions(-)
 delete mode 100644 package/liboping/0001-configure-also-check-for-clockgettime.patch

diff --git a/package/liboping/0001-configure-also-check-for-clockgettime.patch b/package/liboping/0001-configure-also-check-for-clockgettime.patch
deleted file mode 100644
index b2c585559a99..000000000000
--- a/package/liboping/0001-configure-also-check-for-clockgettime.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From a45f3610beba1f7e6e1a038e3a1fe4150057c262 Mon Sep 17 00:00:00 2001
-From: "Yann E. MORIN" <yann.morin.1998@free.fr>
-Date: Tue, 5 Jul 2016 15:31:28 +0200
-Subject: [PATCH] configure: also check for clockgettime()
-
-clock_gettime() is also in -lrt so we also need to check for it.
-
-Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
----
- configure.ac | 10 +++++++---
- 1 file changed, 7 insertions(+), 3 deletions(-)
-
-diff --git a/configure.ac b/configure.ac
-index f83f5ab..3b6ae09 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -199,12 +199,16 @@ fi
- 
- AC_SUBST(LIBOPING_PC_LIBS_PRIVATE)
- 
--nanosleep_needs_rt="no"
-+needs_rt="no"
- AC_CHECK_FUNCS(nanosleep, [],
- 	AC_CHECK_LIB(rt, nanosleep,
--		[nanosleep_needs_rt="yes"],
-+		[needs_rt="yes"],
- 		AC_MSG_ERROR(cannot find nanosleep)))
--AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
-+AC_CHECK_FUNCS(clock_gettime, [],
-+	AC_CHECK_LIB(rt, clock_gettime,
-+		[needs_rt="yes"],
-+		AC_MSG_ERROR(cannot find clock_gettime)))
-+AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$needs_rt" = "xyes")
- 
- with_ncurses="no"
- AC_CHECK_HEADERS(ncursesw/ncurses.h ncurses.h, [with_ncurses="yes"], [])
--- 
-2.7.4
-
diff --git a/package/liboping/liboping.mk b/package/liboping/liboping.mk
index 895d530e64b0..114e0c27e578 100644
--- a/package/liboping/liboping.mk
+++ b/package/liboping/liboping.mk
@@ -13,6 +13,4 @@ LIBOPING_CONF_OPTS = --without-perl-bindings
 LIBOPING_LICENSE = LGPL-2.1+, GPL-2.0
 LIBOPING_LICENSE_FILES = COPYING
 
-LIBOPING_AUTORECONF = YES
-
 $(eval $(autotools-package))
-- 
2.11.0

[Buildroot] [PATCH 11/14] liboping: no need to check for clock_gettime

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot no longer supports toolchains with glibc older than 2.17, so there
> is no need to check whether librt is required for clock_* system calls.
> 
> Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Removing one of my patches? I'm all for it! :-)

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  ...001-configure-also-check-for-clockgettime.patch | 39 ----------------------
>  package/liboping/liboping.mk                       |  2 --
>  2 files changed, 41 deletions(-)
>  delete mode 100644 package/liboping/0001-configure-also-check-for-clockgettime.patch
> 
> diff --git a/package/liboping/0001-configure-also-check-for-clockgettime.patch b/package/liboping/0001-configure-also-check-for-clockgettime.patch
> deleted file mode 100644
> index b2c585559a99..000000000000
> --- a/package/liboping/0001-configure-also-check-for-clockgettime.patch
> +++ /dev/null
> @@ -1,39 +0,0 @@
> -From a45f3610beba1f7e6e1a038e3a1fe4150057c262 Mon Sep 17 00:00:00 2001
> -From: "Yann E. MORIN" <yann.morin.1998@free.fr>
> -Date: Tue, 5 Jul 2016 15:31:28 +0200
> -Subject: [PATCH] configure: also check for clockgettime()
> -
> -clock_gettime() is also in -lrt so we also need to check for it.
> -
> -Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> ----
> - configure.ac | 10 +++++++---
> - 1 file changed, 7 insertions(+), 3 deletions(-)
> -
> -diff --git a/configure.ac b/configure.ac
> -index f83f5ab..3b6ae09 100644
> ---- a/configure.ac
> -+++ b/configure.ac
> -@@ -199,12 +199,16 @@ fi
> - 
> - AC_SUBST(LIBOPING_PC_LIBS_PRIVATE)
> - 
> --nanosleep_needs_rt="no"
> -+needs_rt="no"
> - AC_CHECK_FUNCS(nanosleep, [],
> - 	AC_CHECK_LIB(rt, nanosleep,
> --		[nanosleep_needs_rt="yes"],
> -+		[needs_rt="yes"],
> - 		AC_MSG_ERROR(cannot find nanosleep)))
> --AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
> -+AC_CHECK_FUNCS(clock_gettime, [],
> -+	AC_CHECK_LIB(rt, clock_gettime,
> -+		[needs_rt="yes"],
> -+		AC_MSG_ERROR(cannot find clock_gettime)))
> -+AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$needs_rt" = "xyes")
> - 
> - with_ncurses="no"
> - AC_CHECK_HEADERS(ncursesw/ncurses.h ncurses.h, [with_ncurses="yes"], [])
> --- 
> -2.7.4
> -
> diff --git a/package/liboping/liboping.mk b/package/liboping/liboping.mk
> index 895d530e64b0..114e0c27e578 100644
> --- a/package/liboping/liboping.mk
> +++ b/package/liboping/liboping.mk
> @@ -13,6 +13,4 @@ LIBOPING_CONF_OPTS = --without-perl-bindings
>  LIBOPING_LICENSE = LGPL-2.1+, GPL-2.0
>  LIBOPING_LICENSE_FILES = COPYING
>  
> -LIBOPING_AUTORECONF = YES
> -
>  $(eval $(autotools-package))
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 12/14] openipmi: no need to check for clock_gettime

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to check whether librt is required for clock_* system calls.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 ...c-detect-lrt-requirement-for-clock_gettim.patch | 57 ----------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch

diff --git a/package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch b/package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch
deleted file mode 100644
index d58ffd7caf26..000000000000
--- a/package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From d3be03464be7fa3844dfe0837a7e2c920c107836 Mon Sep 17 00:00:00 2001
-From: Baruch Siach <baruch@tkos.co.il>
-Date: Thu, 23 Jul 2015 13:35:35 +0300
-Subject: [PATCH] configure.ac: detect -lrt requirement for clock_gettime
-
-glibc versions before 2.17 require link with -lrt.
-
-Upstream status: sent, stuck in moderator's queue
-
-Signed-off-by: Baruch Siach <baruch@tkos.co.il>
----
- configure.ac     | 8 ++++++++
- unix/Makefile.am | 4 ++--
- 2 files changed, 10 insertions(+), 2 deletions(-)
-
-diff --git a/configure.ac b/configure.ac
-index 18401f161d45..6b350a41a916 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -854,6 +854,14 @@ OPENIPMI_SWIG_SO="${PYTHON_POSIX_SO}:\$(top_builddir)/lib/.libs/libOpenIPMI.so:\
- AC_SUBST(OPENIPMI_SWIG_LIBS)
- AC_SUBST(OPENIPMI_SWIG_SO)
- 
-+LIB_CLOCK_GETTIME=
-+clk_saved_libs=$LIBS
-+AC_SEARCH_LIBS([clock_gettime], [rt],
-+	       [test "$ac_cv_search_clock_gettime" = "none required" ||
-+		LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
-+AC_SUBST([LIB_CLOCK_GETTIME])
-+LIBS=$clk_saved_libs
-+
- # Everything from here to AC_OUTPUT is for libedit
- 
- # AC_PROG_LIBTOOL runs AC_CANONICAL_HOST
-diff --git a/unix/Makefile.am b/unix/Makefile.am
-index a108bc679c9a..fb60242d5d3b 100644
---- a/unix/Makefile.am
-+++ b/unix/Makefile.am
-@@ -9,13 +9,13 @@ lib_LTLIBRARIES = libOpenIPMIposix.la libOpenIPMIpthread.la
- 
- libOpenIPMIpthread_la_SOURCES = posix_thread_os_hnd.c selector.c
- libOpenIPMIpthread_la_LIBADD = -lpthread $(GDBM_LIB) \
--	$(top_builddir)/utils/libOpenIPMIutils.la
-+	$(top_builddir)/utils/libOpenIPMIutils.la $(LIB_CLOCK_GETTIME)
- libOpenIPMIpthread_la_LDFLAGS = -rdynamic -version-info $(LD_VERSION) \
- 	-Wl,-Map -Wl,libOpenIPMIpthread.map
- 
- libOpenIPMIposix_la_SOURCES = posix_os_hnd.c selector.c
- libOpenIPMIposix_la_LIBADD = $(top_builddir)/utils/libOpenIPMIutils.la \
--	$(GDBM_LIB)
-+	$(GDBM_LIB) $(LIB_CLOCK_GETTIME)
- libOpenIPMIposix_la_LDFLAGS = -rdynamic -version-info $(LD_VERSION) \
- 	-Wl,-Map -Wl,libOpenIPMIposix.map
- 
--- 
-2.1.4
-
-- 
2.11.0

[Buildroot] [PATCH 12/14] openipmi: no need to check for clock_gettime

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot no longer supports toolchains with glibc older than 2.17, so there
> is no need to check whether librt is required for clock_* system calls.

To be noted: upstream has fixed that recently:
    https://sourceforge.net/p/openipmi/code/ci/488c5dbfe54cb0da26a61c0b892a4106ac87a878/

Sad that they waited two years to fix it, and that they did not use your
patch... :-(

> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  ...c-detect-lrt-requirement-for-clock_gettim.patch | 57 ----------------------
>  1 file changed, 57 deletions(-)
>  delete mode 100644 package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch
> 
> diff --git a/package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch b/package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch
> deleted file mode 100644
> index d58ffd7caf26..000000000000
> --- a/package/openipmi/0002-configure.ac-detect-lrt-requirement-for-clock_gettim.patch
> +++ /dev/null
> @@ -1,57 +0,0 @@
> -From d3be03464be7fa3844dfe0837a7e2c920c107836 Mon Sep 17 00:00:00 2001
> -From: Baruch Siach <baruch@tkos.co.il>
> -Date: Thu, 23 Jul 2015 13:35:35 +0300
> -Subject: [PATCH] configure.ac: detect -lrt requirement for clock_gettime
> -
> -glibc versions before 2.17 require link with -lrt.
> -
> -Upstream status: sent, stuck in moderator's queue
> -
> -Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> ----
> - configure.ac     | 8 ++++++++
> - unix/Makefile.am | 4 ++--
> - 2 files changed, 10 insertions(+), 2 deletions(-)
> -
> -diff --git a/configure.ac b/configure.ac
> -index 18401f161d45..6b350a41a916 100644
> ---- a/configure.ac
> -+++ b/configure.ac
> -@@ -854,6 +854,14 @@ OPENIPMI_SWIG_SO="${PYTHON_POSIX_SO}:\$(top_builddir)/lib/.libs/libOpenIPMI.so:\
> - AC_SUBST(OPENIPMI_SWIG_LIBS)
> - AC_SUBST(OPENIPMI_SWIG_SO)
> - 
> -+LIB_CLOCK_GETTIME=
> -+clk_saved_libs=$LIBS
> -+AC_SEARCH_LIBS([clock_gettime], [rt],
> -+	       [test "$ac_cv_search_clock_gettime" = "none required" ||
> -+		LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
> -+AC_SUBST([LIB_CLOCK_GETTIME])
> -+LIBS=$clk_saved_libs
> -+
> - # Everything from here to AC_OUTPUT is for libedit
> - 
> - # AC_PROG_LIBTOOL runs AC_CANONICAL_HOST
> -diff --git a/unix/Makefile.am b/unix/Makefile.am
> -index a108bc679c9a..fb60242d5d3b 100644
> ---- a/unix/Makefile.am
> -+++ b/unix/Makefile.am
> -@@ -9,13 +9,13 @@ lib_LTLIBRARIES = libOpenIPMIposix.la libOpenIPMIpthread.la
> - 
> - libOpenIPMIpthread_la_SOURCES = posix_thread_os_hnd.c selector.c
> - libOpenIPMIpthread_la_LIBADD = -lpthread $(GDBM_LIB) \
> --	$(top_builddir)/utils/libOpenIPMIutils.la
> -+	$(top_builddir)/utils/libOpenIPMIutils.la $(LIB_CLOCK_GETTIME)
> - libOpenIPMIpthread_la_LDFLAGS = -rdynamic -version-info $(LD_VERSION) \
> - 	-Wl,-Map -Wl,libOpenIPMIpthread.map
> - 
> - libOpenIPMIposix_la_SOURCES = posix_os_hnd.c selector.c
> - libOpenIPMIposix_la_LIBADD = $(top_builddir)/utils/libOpenIPMIutils.la \
> --	$(GDBM_LIB)
> -+	$(GDBM_LIB) $(LIB_CLOCK_GETTIME)
> - libOpenIPMIposix_la_LDFLAGS = -rdynamic -version-info $(LD_VERSION) \
> - 	-Wl,-Map -Wl,libOpenIPMIposix.map
> - 
> --- 
> -2.1.4
> -
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 13/14] lirc-tools: no need to check for clock_gettime

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to check whether librt is required for clock_* system calls.

Cc: Rhys Williams <github@wilberforce.co.nz>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 ...onfigure-check-for-clock_gettime-in-librt.patch | 54 ----------------------
 ...-use-of-functions-killed-in-kernel-4.8.0.patch} |  0
 package/lirc-tools/lirc-tools.mk                   |  2 -
 3 files changed, 56 deletions(-)
 delete mode 100644 package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch
 rename package/lirc-tools/{0003-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch => 0002-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch} (100%)

diff --git a/package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch b/package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch
deleted file mode 100644
index 710dfd3b05e2..000000000000
--- a/package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From e654ae139cec42a6f1b5684261787d0c241cfd3b Mon Sep 17 00:00:00 2001
-From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Date: Fri, 19 Aug 2016 15:25:48 +0200
-Subject: [PATCH] configure: check for clock_gettime in librt
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- configure.ac        | 3 +++
- daemons/Makefile.am | 2 +-
- plugins/Makefile.am | 1 +
- 3 files changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index 73340c7..466e638 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -67,6 +67,9 @@ AC_CHECK_FUNCS(gethostname gettimeofday mkfifo select socket strdup \
- AC_SEARCH_LIBS([dlopen], [dl dld], [], [
-   AC_MSG_ERROR([unable to find the dlopen() function])
- ])
-+# glibc < 2.17 needs librt for clock_gettime()
-+AC_CHECK_LIB(rt, clock_gettime, LIBCLOCK_GETTIME="-lrt")
-+AC_SUBST(LIBCLOCK_GETTIME)
- AC_CHECK_FUNCS(daemon)
- if test "$ac_cv_func_daemon" != yes; then
-   daemon=""
-diff --git a/daemons/Makefile.am b/daemons/Makefile.am
-index 5625627..85a28f3 100644
---- a/daemons/Makefile.am
-+++ b/daemons/Makefile.am
-@@ -21,7 +21,7 @@ sbin_PROGRAMS           += lircd-uinput
- endif
- 
- lircd_SOURCES           = lircd.cpp
--lircd_LDADD             = ../lib/liblirc.la
-+lircd_LDADD             = ../lib/liblirc.la @LIBCLOCK_GETTIME@
- 
- lircd_uinput_SOURCES    = lircd-uinput.cpp
- lircd_uinput_LDADD     = ../lib/liblirc.la
-diff --git a/plugins/Makefile.am b/plugins/Makefile.am
-index ddff01d..45c012a 100644
---- a/plugins/Makefile.am
-+++ b/plugins/Makefile.am
-@@ -127,6 +127,7 @@ zotac_la_SOURCES            = zotac.c
- 
- plugin_LTLIBRARIES          += mplay.la
- mplay_la_SOURCES            = mplay.c
-+mplay_la_LIBADD             = @LIBCLOCK_GETTIME@
- endif
- 
- $(srcdir)/pluginlist.am:
--- 
-2.7.4
-
diff --git a/package/lirc-tools/0003-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch b/package/lirc-tools/0002-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch
similarity index 100%
rename from package/lirc-tools/0003-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch
rename to package/lirc-tools/0002-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch
diff --git a/package/lirc-tools/lirc-tools.mk b/package/lirc-tools/lirc-tools.mk
index 6fd6434ef822..f0eff91f5f4f 100644
--- a/package/lirc-tools/lirc-tools.mk
+++ b/package/lirc-tools/lirc-tools.mk
@@ -11,8 +11,6 @@ LIRC_TOOLS_LICENSE = GPL-2.0+
 LIRC_TOOLS_LICENSE_FILES = COPYING
 LIRC_TOOLS_DEPENDENCIES = host-libxslt host-pkgconf host-python3
 LIRC_TOOLS_INSTALL_STAGING = YES
-# 0002-configure-check-for-clock_gettime-in-librt.patch
-LIRC_TOOLS_AUTORECONF = YES
 
 LIRC_TOOLS_CONF_ENV = XSLTPROC=yes
 LIRC_TOOLS_CONF_OPTS = --without-x
-- 
2.11.0

[Buildroot] [PATCH 13/14] lirc-tools: no need to check for clock_gettime

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot no longer supports toolchains with glibc older than 2.17, so there
> is no need to check whether librt is required for clock_* system calls.
> 
> Cc: Rhys Williams <github@wilberforce.co.nz>
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  ...onfigure-check-for-clock_gettime-in-librt.patch | 54 ----------------------
>  ...-use-of-functions-killed-in-kernel-4.8.0.patch} |  0
>  package/lirc-tools/lirc-tools.mk                   |  2 -
>  3 files changed, 56 deletions(-)
>  delete mode 100644 package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch
>  rename package/lirc-tools/{0003-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch => 0002-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch} (100%)
> 
> diff --git a/package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch b/package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch
> deleted file mode 100644
> index 710dfd3b05e2..000000000000
> --- a/package/lirc-tools/0002-configure-check-for-clock_gettime-in-librt.patch
> +++ /dev/null
> @@ -1,54 +0,0 @@
> -From e654ae139cec42a6f1b5684261787d0c241cfd3b Mon Sep 17 00:00:00 2001
> -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> -Date: Fri, 19 Aug 2016 15:25:48 +0200
> -Subject: [PATCH] configure: check for clock_gettime in librt
> -
> -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> ----
> - configure.ac        | 3 +++
> - daemons/Makefile.am | 2 +-
> - plugins/Makefile.am | 1 +
> - 3 files changed, 5 insertions(+), 1 deletion(-)
> -
> -diff --git a/configure.ac b/configure.ac
> -index 73340c7..466e638 100644
> ---- a/configure.ac
> -+++ b/configure.ac
> -@@ -67,6 +67,9 @@ AC_CHECK_FUNCS(gethostname gettimeofday mkfifo select socket strdup \
> - AC_SEARCH_LIBS([dlopen], [dl dld], [], [
> -   AC_MSG_ERROR([unable to find the dlopen() function])
> - ])
> -+# glibc < 2.17 needs librt for clock_gettime()
> -+AC_CHECK_LIB(rt, clock_gettime, LIBCLOCK_GETTIME="-lrt")
> -+AC_SUBST(LIBCLOCK_GETTIME)
> - AC_CHECK_FUNCS(daemon)
> - if test "$ac_cv_func_daemon" != yes; then
> -   daemon=""
> -diff --git a/daemons/Makefile.am b/daemons/Makefile.am
> -index 5625627..85a28f3 100644
> ---- a/daemons/Makefile.am
> -+++ b/daemons/Makefile.am
> -@@ -21,7 +21,7 @@ sbin_PROGRAMS           += lircd-uinput
> - endif
> - 
> - lircd_SOURCES           = lircd.cpp
> --lircd_LDADD             = ../lib/liblirc.la
> -+lircd_LDADD             = ../lib/liblirc.la @LIBCLOCK_GETTIME@
> - 
> - lircd_uinput_SOURCES    = lircd-uinput.cpp
> - lircd_uinput_LDADD     = ../lib/liblirc.la
> -diff --git a/plugins/Makefile.am b/plugins/Makefile.am
> -index ddff01d..45c012a 100644
> ---- a/plugins/Makefile.am
> -+++ b/plugins/Makefile.am
> -@@ -127,6 +127,7 @@ zotac_la_SOURCES            = zotac.c
> - 
> - plugin_LTLIBRARIES          += mplay.la
> - mplay_la_SOURCES            = mplay.c
> -+mplay_la_LIBADD             = @LIBCLOCK_GETTIME@
> - endif
> - 
> - $(srcdir)/pluginlist.am:
> --- 
> -2.7.4
> -
> diff --git a/package/lirc-tools/0003-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch b/package/lirc-tools/0002-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch
> similarity index 100%
> rename from package/lirc-tools/0003-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch
> rename to package/lirc-tools/0002-lircd-Remove-use-of-functions-killed-in-kernel-4.8.0.patch
> diff --git a/package/lirc-tools/lirc-tools.mk b/package/lirc-tools/lirc-tools.mk
> index 6fd6434ef822..f0eff91f5f4f 100644
> --- a/package/lirc-tools/lirc-tools.mk
> +++ b/package/lirc-tools/lirc-tools.mk
> @@ -11,8 +11,6 @@ LIRC_TOOLS_LICENSE = GPL-2.0+
>  LIRC_TOOLS_LICENSE_FILES = COPYING
>  LIRC_TOOLS_DEPENDENCIES = host-libxslt host-pkgconf host-python3
>  LIRC_TOOLS_INSTALL_STAGING = YES
> -# 0002-configure-check-for-clock_gettime-in-librt.patch
> -LIRC_TOOLS_AUTORECONF = YES
>  
>  LIRC_TOOLS_CONF_ENV = XSLTPROC=yes
>  LIRC_TOOLS_CONF_OPTS = --without-x
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 14/14] softether: no need to check for clock_gettime

[Baruch Siach]

Buildroot no longer supports toolchains with glibc older than 2.17, so there
is no need to check whether librt is required for clock_* system calls.

Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 package/softether/0006-librt.patch                 | 33 ----------------------
 ...onfig.patch => 0006-uclibc-ai-addrconfig.patch} |  0
 2 files changed, 33 deletions(-)
 delete mode 100644 package/softether/0006-librt.patch
 rename package/softether/{0007-uclibc-ai-addrconfig.patch => 0006-uclibc-ai-addrconfig.patch} (100%)

diff --git a/package/softether/0006-librt.patch b/package/softether/0006-librt.patch
deleted file mode 100644
index 661c960a95d6..000000000000
--- a/package/softether/0006-librt.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-Downloaded from
-https://github.com/dajhorn/SoftEtherVPN/commit/9a8538a6f2287fe8bebd0a7185de408e31e5a7df
-
-Fixes
-http://autobuild.buildroot.net/results/48f/48f778a891e0bf6a60ed2e4bec057c338ec25ec9/
-and many others
-
-Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
-
-
-From 9a8538a6f2287fe8bebd0a7185de408e31e5a7df Mon Sep 17 00:00:00 2001
-From: Darik Horn <dajhorn@vanadac.com>
-Date: Thu, 5 Jun 2014 21:02:02 -0400
-Subject: [PATCH] Add an explicit autoconf check for librt.
-
-The realtime extensions library is not automatically linked on Debian ARM
-platforms, so do an AC_CHECK_LIB for it in the configuration macro.
----
- configure.ac | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/configure.ac b/configure.ac
-index 165623a..6f85393 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -60,6 +60,7 @@ CC="$PTHREAD_CC"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- 
-+AC_CHECK_LIB([rt],[clock_gettime])
- 
- AX_CHECK_OPENSSL([
- 	AC_SUBST(OPENSSL_LIBS)
diff --git a/package/softether/0007-uclibc-ai-addrconfig.patch b/package/softether/0006-uclibc-ai-addrconfig.patch
similarity index 100%
rename from package/softether/0007-uclibc-ai-addrconfig.patch
rename to package/softether/0006-uclibc-ai-addrconfig.patch
-- 
2.11.0

[Buildroot] [PATCH 14/14] softether: no need to check for clock_gettime

[Yann E. MORIN]

Baruch, All,

On 2017-06-16 06:32 +0300, Baruch Siach spake thusly:
> Buildroot no longer supports toolchains with glibc older than 2.17, so there
> is no need to check whether librt is required for clock_* system calls.
> 
> Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  package/softether/0006-librt.patch                 | 33 ----------------------
>  ...onfig.patch => 0006-uclibc-ai-addrconfig.patch} |  0
>  2 files changed, 33 deletions(-)
>  delete mode 100644 package/softether/0006-librt.patch
>  rename package/softether/{0007-uclibc-ai-addrconfig.patch => 0006-uclibc-ai-addrconfig.patch} (100%)
> 
> diff --git a/package/softether/0006-librt.patch b/package/softether/0006-librt.patch
> deleted file mode 100644
> index 661c960a95d6..000000000000
> --- a/package/softether/0006-librt.patch
> +++ /dev/null
> @@ -1,33 +0,0 @@
> -Downloaded from
> -https://github.com/dajhorn/SoftEtherVPN/commit/9a8538a6f2287fe8bebd0a7185de408e31e5a7df
> -
> -Fixes
> -http://autobuild.buildroot.net/results/48f/48f778a891e0bf6a60ed2e4bec057c338ec25ec9/
> -and many others
> -
> -Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
> -
> -
> -From 9a8538a6f2287fe8bebd0a7185de408e31e5a7df Mon Sep 17 00:00:00 2001
> -From: Darik Horn <dajhorn@vanadac.com>
> -Date: Thu, 5 Jun 2014 21:02:02 -0400
> -Subject: [PATCH] Add an explicit autoconf check for librt.
> -
> -The realtime extensions library is not automatically linked on Debian ARM
> -platforms, so do an AC_CHECK_LIB for it in the configuration macro.
> ----
> - configure.ac | 1 +
> - 1 file changed, 1 insertion(+)
> -
> -diff --git a/configure.ac b/configure.ac
> -index 165623a..6f85393 100644
> ---- a/configure.ac
> -+++ b/configure.ac
> -@@ -60,6 +60,7 @@ CC="$PTHREAD_CC"
> - CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
> - LIBS="$PTHREAD_LIBS $LIBS"
> - 
> -+AC_CHECK_LIB([rt],[clock_gettime])
> - 
> - AX_CHECK_OPENSSL([
> - 	AC_SUBST(OPENSSL_LIBS)
> diff --git a/package/softether/0007-uclibc-ai-addrconfig.patch b/package/softether/0006-uclibc-ai-addrconfig.patch
> similarity index 100%
> rename from package/softether/0007-uclibc-ai-addrconfig.patch
> rename to package/softether/0006-uclibc-ai-addrconfig.patch
> -- 
> 2.11.0
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH 00/14] toolchain-external: remove support for glibc before 2.17

[Thomas Petazzoni]

Hello,

On Fri, 16 Jun 2017 06:32:45 +0300, Baruch Siach wrote:

> Baruch Siach (14):
>   docs/manual: update external toolchain advantages list
>   toolchain: remove CodeSourcery x86 toolchain
>   toolchain: remove CodeSourcery sh toolchain
>   package: remove CodeSourcery sh dependencies
>   toolchain-external: update list of toolchains
>   docs/manual: drop mention of removed external toolchains
>   swupdate: don't link with librt
>   aiccu: don't link with librt
>   libv4l: don't link with librt
>   e2fsprogs: don't link with librt
>   liboping: no need to check for clock_gettime
>   openipmi: no need to check for clock_gettime
>   lirc-tools: no need to check for clock_gettime
>   softether: no need to check for clock_gettime

Series applied, except the last patch, which is needed since softether
is also built on the host.

Thanks a lot!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[Buildroot] [PATCH 00/14] toolchain-external: remove support for glibc before 2.17

[Arnout Vandecappelle]

 Hi Baruch,

On 16-06-17 05:32, Baruch Siach wrote:
> As discussed[1] recently on the list it is time to remove support for glibc 
> older than 2.17. This does not mean that toolchains with old glibc will stop 
> working. It only means that we stop fixing older glibc build issues. In 
> particular, the need to link with librt for clock_* system calls.
> 
> The only significant user visible change in this series is the removal of 
> CodeSourcery toolchains for x86 and sh.
> 
> Two patches update a comment section and the manual to take into account the 
> removal of toolchain in this series and in previous commits. A few more 
> per-package patches remove local patches for the glibc librt issue.
> 
> The first patch is an unrelated fix to the external toolchain section in the 
> manual.
> 
> [1] http://patchwork.ozlabs.org/patch/773384/
> 
> Baruch Siach (14):
>   docs/manual: update external toolchain advantages list
>   toolchain: remove CodeSourcery x86 toolchain
>   toolchain: remove CodeSourcery sh toolchain
>   package: remove CodeSourcery sh dependencies
>   toolchain-external: update list of toolchains
>   docs/manual: drop mention of removed external toolchains
>   swupdate: don't link with librt
>   aiccu: don't link with librt
>   libv4l: don't link with librt
>   e2fsprogs: don't link with librt
>   liboping: no need to check for clock_gettime
>   openipmi: no need to check for clock_gettime
>   lirc-tools: no need to check for clock_gettime

 After all of these have been applied, "git grep -e -lrt" still yields quite a
few results that at first sight could also be removed. Was that intentional or
did you just miss them? Perhaps also grep for clock_gettime.

 Regards,
 Arnout

-- 
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
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[Buildroot] [PATCH 00/14] toolchain-external: remove support for glibc before 2.17

[Baruch Siach]

Hi Arnout,

Peter, a question for you below.

On Thu, Jun 22, 2017 at 09:57:09AM +0200, Arnout Vandecappelle wrote:
> On 16-06-17 05:32, Baruch Siach wrote:
> > As discussed[1] recently on the list it is time to remove support for glibc 
> > older than 2.17. This does not mean that toolchains with old glibc will stop 
> > working. It only means that we stop fixing older glibc build issues. In 
> > particular, the need to link with librt for clock_* system calls.
> > 
> > The only significant user visible change in this series is the removal of 
> > CodeSourcery toolchains for x86 and sh.
> > 
> > Two patches update a comment section and the manual to take into account the 
> > removal of toolchain in this series and in previous commits. A few more 
> > per-package patches remove local patches for the glibc librt issue.
> > 
> > The first patch is an unrelated fix to the external toolchain section in the 
> > manual.
> > 
> > [1] http://patchwork.ozlabs.org/patch/773384/
> > 
> > Baruch Siach (14):
> >   docs/manual: update external toolchain advantages list
> >   toolchain: remove CodeSourcery x86 toolchain
> >   toolchain: remove CodeSourcery sh toolchain
> >   package: remove CodeSourcery sh dependencies
> >   toolchain-external: update list of toolchains
> >   docs/manual: drop mention of removed external toolchains
> >   swupdate: don't link with librt
> >   aiccu: don't link with librt
> >   libv4l: don't link with librt
> >   e2fsprogs: don't link with librt
> >   liboping: no need to check for clock_gettime
> >   openipmi: no need to check for clock_gettime
> >   lirc-tools: no need to check for clock_gettime
> 
>  After all of these have been applied, "git grep -e -lrt" still yields quite a
> few results that at first sight could also be removed. Was that intentional or
> did you just miss them? Perhaps also grep for clock_gettime.

Here is a summary of all files matching the '-lrt\|clock_gettime' RE pattern. 

package/blktrace/0001-iowatcher-link-with-lrt.patch

  Needed for posix_spawn*().

package/canfestival/0001-install-pkgconfig-module-for-canfestival.patch

  Small part of of the pkgconfig support patch.

package/eudev/eudev.mk

  Needed for mq_getattr()

package/faketime/0001-Disable-the-non-null-compare-warning-error.patch

  Patch context.

package/flac/0001-configure.ac-relax-linux-OS-detection.patch

  Patch description.

package/flashbench/flashbench.mk

  Replicate upstream -lrt.

package/gstreamer/gst-fsl-plugins/0004-Fix-libgstfsl-linkage-add-lrt-for-shared-memory-func.patch

  Needed for shm_open().

package/haveged/haveged.mk

  configure option name.

package/iozone/0001-targets.patch

  Needed for AIO.

package/libasplib/0001-asplib_CPUTimer.h-Fix-time.h-include.patch

  Patch description.

package/libv4l/0007-configure.ac-add-disable-libv4l-option.patch

  Patch context.

package/mariadb/0001-add-extra-check-for-librt.patch

  Patch context.

package/multicat/0001-Fix-missing-pthread.patch

  Patch context.

package/qemu/qemu.mk

  Needed for timer_gettime()

package/qt5/qt5base/qmake.conf

  Maybe redundant -lrt. I'm not too familiar with the Qt5 build system to know.
  Peter (Seiderer)?

package/softether/0006-librt.patch

  Host package.

package/squeezelite/0001-Makefile-allow-passing-CFLAGS-and-LDFLAGS.patch

  Replicate upstream libs of libraries.

package/squid/squid.mk

  Needed for shm_open().

package/syslog-ng/syslog-ng.mk

  Needed for mq_*().

package/vlc/0008-fix-fallback-code-and-add-required-realtime-library.patch

  Needed for uClibc posix_spawnp().

package/wiringpi/0001-Adjust-for-buildroot-build.patch

  Patch context.

package/x11r7/xserver_xorg-server/1.19.3/0002-configure.ac-Fix-check-for-CLOCK_MONOTONIC.patch

  Patch context.

All in all only the qt5 match might be removed. I would appreciate an advice 
from someone familiar with the Qt build system.

baruch

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
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[Buildroot] [PATCH 00/14] toolchain-external: remove support for glibc before 2.17

[Waldemar Brodkorb]

Hi,
Baruch Siach wrote,

> package/vlc/0008-fix-fallback-code-and-add-required-realtime-library.patch
> 
>   Needed for uClibc posix_spawnp().

Then it shouldn't be needed, if it is only for uClibc-ng.
 
best regards
 Waldemar

[Buildroot] [PATCH 00/14] toolchain-external: remove support for glibc before 2.17

[Baruch Siach]

Hi Waldemar,

On Fri, Jun 23, 2017 at 11:33:51PM +0200, Waldemar Brodkorb wrote:
> Baruch Siach wrote,
> 
> > package/vlc/0008-fix-fallback-code-and-add-required-realtime-library.patch
> > 
> >   Needed for uClibc posix_spawnp().
> 
> Then it shouldn't be needed, if it is only for uClibc-ng.

It's your patch (commit d3af7772d07aa5). Feel free to update/remove it.

baruch

-- 
     http://baruch.siach.name/blog/                  ~. .~   Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
   - baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -