* [Buildroot] [PATCH 0 of 6] Improve support for custom external toolchains (and related changes)
@ 2012-06-05 19:22 Thomas De Schampheleire
2012-06-05 19:22 ` [Buildroot] [PATCH 1 of 6] pkg-download.mk: allow using localfiles outside of package infrastructure Thomas De Schampheleire
` (5 more replies)
0 siblings, 6 replies; 9+ messages in thread
From: Thomas De Schampheleire @ 2012-06-05 19:22 UTC (permalink / raw)
To: buildroot
The main intention for this patch series is to allow downloading a custom
external toolchain. I had previously added this functionality to buildroot
(did not make it to mainstream, I should have followed it up better) and
have been using it for about a year now.
I have now lined it up with current buildroot, updated based on the
comments of ThomasP, and fixed some related problems I found along the
way.
Thomas De Schampheleire (6):
pkg-download.mk: allow using localfiles outside of package infrastructure
pkg-download.mk: use stripurischeme function in localfiles download method
pkg-download.mk: support detection of URI schemes in DOWNLOAD
toolchain-external/Config.in: fix indentation
toolchain-external: allow downloading a custom toolchain
toolchain-external: line up comments with reality
package/pkg-download.mk | 15 +++-
toolchain/toolchain-external/Config.in | 371 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------------------------------------------------
toolchain/toolchain-external/ext-tool.mk | 19 ++++--
3 files changed, 215 insertions(+), 190 deletions(-)
^ permalink raw reply [flat|nested] 9+ messages in thread* [Buildroot] [PATCH 1 of 6] pkg-download.mk: allow using localfiles outside of package infrastructure 2012-06-05 19:22 [Buildroot] [PATCH 0 of 6] Improve support for custom external toolchains (and related changes) Thomas De Schampheleire @ 2012-06-05 19:22 ` Thomas De Schampheleire 2012-06-06 20:14 ` Thomas Petazzoni 2012-06-05 19:22 ` [Buildroot] [PATCH 2 of 6] pkg-download.mk: use stripurischeme function in localfiles download method Thomas De Schampheleire ` (4 subsequent siblings) 5 siblings, 1 reply; 9+ messages in thread From: Thomas De Schampheleire @ 2012-06-05 19:22 UTC (permalink / raw) To: buildroot The localfiles download method uses $($(PKG)_SITE))) and $($(PKG)_SOURCE) instead of $(1) and $(2). This means that it can only be used for package downloads (through gentargets, autotargets, ...) and not for other downloads like external toolchains. This patch changes localfiles to allow this, just as the wget and scp download methods already did. For the version control download methods, nothing changes. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> --- package/pkg-download.mk | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/package/pkg-download.mk b/package/pkg-download.mk --- a/package/pkg-download.mk +++ b/package/pkg-download.mk @@ -174,16 +174,16 @@ define SHOW_EXTERNAL_DEPS_WGET endef define DOWNLOAD_LOCALFILES - test -e $(DL_DIR)/$($(PKG)_SOURCE) || \ - $(LOCALFILES) $(call qstrip,$(subst file://,,$($(PKG)_SITE)))/$($(PKG)_SOURCE) $(DL_DIR) + test -e $(DL_DIR)/$(2) || \ + $(LOCALFILES) $(call qstrip,$(subst file://,,$(1))) $(DL_DIR) endef define SOURCE_CHECK_LOCALFILES - test -e $(call qstrip,$(subst file://,,$($(PKG)_SITE)))/$($(PKG)_SOURCE) + test -e $(call qstrip,$(subst file://,,$(1))) endef define SHOW_EXTERNAL_DEPS_LOCALFILES - echo $($(PKG)_SITE)/$($(PKG)_SOURCE) + echo $(2) endef ################################################################################ ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] [PATCH 1 of 6] pkg-download.mk: allow using localfiles outside of package infrastructure 2012-06-05 19:22 ` [Buildroot] [PATCH 1 of 6] pkg-download.mk: allow using localfiles outside of package infrastructure Thomas De Schampheleire @ 2012-06-06 20:14 ` Thomas Petazzoni 2012-06-06 20:18 ` Thomas De Schampheleire 0 siblings, 1 reply; 9+ messages in thread From: Thomas Petazzoni @ 2012-06-06 20:14 UTC (permalink / raw) To: buildroot Le Tue, 05 Jun 2012 21:22:12 +0200, Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com> a ?crit : > The localfiles download method uses $($(PKG)_SITE))) and > $($(PKG)_SOURCE) instead of $(1) and $(2). This means that it can only > be used for package downloads (through gentargets, autotargets, ...) > and not for other downloads like external toolchains. > > This patch changes localfiles to allow this, just as the wget and scp > download methods already did. > For the version control download methods, nothing changes. > > Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> I generally agree with this, but for consistency sake, it should probably done similarly for all other download methods, no? Of course, it can be done later as separate patches, the code is already inconsistent, so this patch does not make it worse from that perspective. Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] [PATCH 1 of 6] pkg-download.mk: allow using localfiles outside of package infrastructure 2012-06-06 20:14 ` Thomas Petazzoni @ 2012-06-06 20:18 ` Thomas De Schampheleire 0 siblings, 0 replies; 9+ messages in thread From: Thomas De Schampheleire @ 2012-06-06 20:18 UTC (permalink / raw) To: buildroot Op 6 jun. 2012 22:15 schreef "Thomas Petazzoni" < thomas.petazzoni@free-electrons.com> het volgende: > > Le Tue, 05 Jun 2012 21:22:12 +0200, > Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com> a ?crit : > > > The localfiles download method uses $($(PKG)_SITE))) and > > $($(PKG)_SOURCE) instead of $(1) and $(2). This means that it can only > > be used for package downloads (through gentargets, autotargets, ...) > > and not for other downloads like external toolchains. > > > > This patch changes localfiles to allow this, just as the wget and scp > > download methods already did. > > For the version control download methods, nothing changes. > > > > Signed-off-by: Thomas De Schampheleire < thomas.de.schampheleire@gmail.com> > > I generally agree with this, but for consistency sake, it should > probably done similarly for all other download methods, no? Of course, > it can be done later as separate patches, the code is already > inconsistent, so this patch does not make it worse from that > perspective. Well, for wget and scp it was already ok, and I didn't think it made sense for the git, bzr, hg and svn methods, as you'd only use these for packages, right? Best regards, Thomas -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.busybox.net/pipermail/buildroot/attachments/20120606/f7ba63d9/attachment-0001.html> ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] [PATCH 2 of 6] pkg-download.mk: use stripurischeme function in localfiles download method 2012-06-05 19:22 [Buildroot] [PATCH 0 of 6] Improve support for custom external toolchains (and related changes) Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 1 of 6] pkg-download.mk: allow using localfiles outside of package infrastructure Thomas De Schampheleire @ 2012-06-05 19:22 ` Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 3 of 6] pkg-download.mk: support detection of URI schemes in DOWNLOAD Thomas De Schampheleire ` (3 subsequent siblings) 5 siblings, 0 replies; 9+ messages in thread From: Thomas De Schampheleire @ 2012-06-05 19:22 UTC (permalink / raw) To: buildroot Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> --- package/pkg-download.mk | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/package/pkg-download.mk b/package/pkg-download.mk --- a/package/pkg-download.mk +++ b/package/pkg-download.mk @@ -175,11 +175,11 @@ endef define DOWNLOAD_LOCALFILES test -e $(DL_DIR)/$(2) || \ - $(LOCALFILES) $(call qstrip,$(subst file://,,$(1))) $(DL_DIR) + $(LOCALFILES) $(call stripurischeme,$(call qstrip,$(1))) $(DL_DIR) endef define SOURCE_CHECK_LOCALFILES - test -e $(call qstrip,$(subst file://,,$(1))) + test -e $(call stripurischeme,$(call qstrip,$(1))) endef define SHOW_EXTERNAL_DEPS_LOCALFILES ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] [PATCH 3 of 6] pkg-download.mk: support detection of URI schemes in DOWNLOAD 2012-06-05 19:22 [Buildroot] [PATCH 0 of 6] Improve support for custom external toolchains (and related changes) Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 1 of 6] pkg-download.mk: allow using localfiles outside of package infrastructure Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 2 of 6] pkg-download.mk: use stripurischeme function in localfiles download method Thomas De Schampheleire @ 2012-06-05 19:22 ` Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 4 of 6] toolchain-external/Config.in: fix indentation Thomas De Schampheleire ` (2 subsequent siblings) 5 siblings, 0 replies; 9+ messages in thread From: Thomas De Schampheleire @ 2012-06-05 19:22 UTC (permalink / raw) To: buildroot When using one of the package infrastructures, the DOWNLOAD function uses $(PKG)_SITE_METHOD to determine the appropriate download method, which is autodetected based on the URI if none was explicitly set. When the DOWNLOAD function is called directly, for example when downloading a toolchain, or from a package that does not use one of the package infrastructures, the SITE_METHOD is not autodetected, and thus the download defaults to wget. This patch adds URI scheme detection directly to the DOWNLOAD method, in case no SITE_METHOD was detected yet. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> --- package/pkg-download.mk | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/package/pkg-download.mk b/package/pkg-download.mk --- a/package/pkg-download.mk +++ b/package/pkg-download.mk @@ -211,7 +211,12 @@ define DOWNLOAD_INNER esac ; \ fi ; \ if test -n "$(1)" ; then \ - case "$($(PKG)_SITE_METHOD)" in \ + if test -z "$($(PKG)_SITE_METHOD)" ; then \ + scheme="$(call geturischeme,$(1))" ; \ + else \ + scheme="$($(PKG)_SITE_METHOD)" ; \ + fi ; \ + case "$$scheme" in \ git) $($(DL_MODE)_GIT) && exit ;; \ svn) $($(DL_MODE)_SVN) && exit ;; \ bzr) $($(DL_MODE)_BZR) && exit ;; \ ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] [PATCH 4 of 6] toolchain-external/Config.in: fix indentation 2012-06-05 19:22 [Buildroot] [PATCH 0 of 6] Improve support for custom external toolchains (and related changes) Thomas De Schampheleire ` (2 preceding siblings ...) 2012-06-05 19:22 ` [Buildroot] [PATCH 3 of 6] pkg-download.mk: support detection of URI schemes in DOWNLOAD Thomas De Schampheleire @ 2012-06-05 19:22 ` Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 5 of 6] toolchain-external: allow downloading a custom toolchain Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 6 of 6] toolchain-external: line up comments with reality Thomas De Schampheleire 5 siblings, 0 replies; 9+ messages in thread From: Thomas De Schampheleire @ 2012-06-05 19:22 UTC (permalink / raw) To: buildroot Fix the indentation of the external toolchain Config file, where tabs and spaces are mixed as indentation even within the same block. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> --- toolchain/toolchain-external/Config.in | 342 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------------------------------------------------------------ 1 files changed, 171 insertions(+), 171 deletions(-) diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in --- a/toolchain/toolchain-external/Config.in +++ b/toolchain/toolchain-external/Config.in @@ -69,16 +69,16 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE Mentor Graphics. It uses gcc 4.6.1, binutils 2.21.53, glibc 2.13 and gdb 7.2.50, kernel headers 3.0.1. It has support for the following variants: - - ARMv5TE, little endian, soft-float, glibc - Select ARM926T, ARM10T, XScale or another ARMv5 core - Select BR2_SOFT_FLOAT - - ARMv4T, little endian, soft-float, glibc - Select ARM720T, ARM920T, ARM922T or another ARMv4 core - Select BR2_SOFT_FLOAT - - ARMv7-A, Thumb 2, little endian, soft-float, glibc - Select Cortex-A8, Cortex-A9 or another ARMv7-A core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mthumb + - ARMv5TE, little endian, soft-float, glibc + Select ARM926T, ARM10T, XScale or another ARMv5 core + Select BR2_SOFT_FLOAT + - ARMv4T, little endian, soft-float, glibc + Select ARM720T, ARM920T, ARM922T or another ARMv4 core + Select BR2_SOFT_FLOAT + - ARMv7-A, Thumb 2, little endian, soft-float, glibc + Select Cortex-A8, Cortex-A9 or another ARMv7-A core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mthumb config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201103 bool "Sourcery CodeBench ARM 2011.03" @@ -90,16 +90,16 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE Mentor Graphics. It uses gcc 4.5.2, binutils 2.20.51, glibc 2.13 and gdb 7.2.50, kernel headers 2.6.38. It has support for the following variants: - - ARMv5TE, little endian, soft-float, glibc - Select ARM926T, ARM10T, XScale or another ARMv5 core - Select BR2_SOFT_FLOAT - - ARMv4T, little endian, soft-float, glibc - Select ARM720T, ARM920T, ARM922T or another ARMv4 core - Select BR2_SOFT_FLOAT - - ARMv7-A, Thumb 2, little endian, soft-float, glibc - Select Cortex-A8, Cortex-A9 or another ARMv7-A core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mthumb + - ARMv5TE, little endian, soft-float, glibc + Select ARM926T, ARM10T, XScale or another ARMv5 core + Select BR2_SOFT_FLOAT + - ARMv4T, little endian, soft-float, glibc + Select ARM720T, ARM920T, ARM922T or another ARMv4 core + Select BR2_SOFT_FLOAT + - ARMv7-A, Thumb 2, little endian, soft-float, glibc + Select Cortex-A8, Cortex-A9 or another ARMv7-A core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mthumb config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201009 bool "Sourcery CodeBench ARM 2010.09" @@ -111,16 +111,16 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE Mentor Graphics. It uses gcc 4.5.1, binutils 2.20, glibc 2.11 and gdb 7.2.50, kernel headers 2.6.35.2. It has support for the following variants: - - ARMv5TE, little endian, soft-float, glibc + - ARMv5TE, little endian, soft-float, glibc Select ARM926T, ARM10T, XScale or another ARMv5 core - Select BR2_SOFT_FLOAT - - ARMv4T, little endian, soft-float, glibc - Select ARM720T, ARM920T, ARM922T or another ARMv4 core - Select BR2_SOFT_FLOAT - - ARMv7-A, Thumb 2, little endian, soft-float, glibc - Select Cortex-A8, Cortex-A9 or another ARMv7-A core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mthumb + Select BR2_SOFT_FLOAT + - ARMv4T, little endian, soft-float, glibc + Select ARM720T, ARM920T, ARM922T or another ARMv4 core + Select BR2_SOFT_FLOAT + - ARMv7-A, Thumb 2, little endian, soft-float, glibc + Select Cortex-A8, Cortex-A9 or another ARMv7-A core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mthumb config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM2010Q1 bool "Sourcery CodeBench ARM 2010q1" @@ -132,16 +132,16 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE Mentor Graphics. It uses gcc 4.4.1, binutils 2.19, glibc 2.11, gdb 7.0.50 and kernel headers 2.6.32. It has support for the following variants: - - ARMv5T, little endian, soft-float, glibc - Select ARM926T, ARM10T, XScale or another ARMv5 core - Select BR2_SOFT_FLOAT - - ARMv4T, little endian, soft-float, glibc - Select ARM720T, ARM920T, ARM922T or another ARMv4 core - Select BR2_SOFT_FLOAT - - ARMv7-A, Thumb 2, little endian, soft-float, glibc - Select Cortex-A8, Cortex-A9 or another ARMv7-A core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mthumb + - ARMv5T, little endian, soft-float, glibc + Select ARM926T, ARM10T, XScale or another ARMv5 core + Select BR2_SOFT_FLOAT + - ARMv4T, little endian, soft-float, glibc + Select ARM720T, ARM920T, ARM922T or another ARMv4 core + Select BR2_SOFT_FLOAT + - ARMv7-A, Thumb 2, little endian, soft-float, glibc + Select Cortex-A8, Cortex-A9 or another ARMv7-A core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mthumb config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM2009Q3 bool "Sourcery CodeBench ARM 2009q3" @@ -153,16 +153,16 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE Mentor Graphics. It uses gcc 4.4.1, binutils 2.19, glibc 2.10 and gdb 6.8 and kernel headers 2.6.30. It has support for the following variants: - - ARMv5T, little endian, soft-float, glibc - Select ARM926T, ARM10T, XScale or another ARMv5 core - Select BR2_SOFT_FLOAT - - ARMv4T, little endian, soft-float, glibc - Select ARM720T, ARM920T, ARM922T or another ARMv4 core - Select BR2_SOFT_FLOAT - - ARMv7-A, Thumb 2, little endian, soft-float, glibc - Select Cortex-A8, Cortex-A9 or another ARMv7-A core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mthumb + - ARMv5T, little endian, soft-float, glibc + Select ARM926T, ARM10T, XScale or another ARMv5 core + Select BR2_SOFT_FLOAT + - ARMv4T, little endian, soft-float, glibc + Select ARM720T, ARM920T, ARM922T or another ARMv4 core + Select BR2_SOFT_FLOAT + - ARMv7-A, Thumb 2, little endian, soft-float, glibc + Select Cortex-A8, Cortex-A9 or another ARMv7-A core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mthumb config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201103 bool "Sourcery CodeBench MIPS 2011.03" @@ -174,44 +174,44 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE Mentor Graphics. It uses gcc 4.5.2, binutils 2.20.51, glibc 2.13, uClibc 0.9.30 and gdb 7.2.50, kernel headers 2.6.38. It has support for the following variants: - - MIPS32 O32 big endian glibc - Select a MIPS generic core - Disable BR2_SOFT_FLOAT - - MIPS32 O32 little endian glibc - Select a MIPS generic core - Disable BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -EL - - MIPS32 big endian soft float glibc - Select a MIPS generic core - Select BR2_SOFT_FLOAT - - MIPS32 little endian soft float glibc - Select a MIPS generic core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -EL - - MIPS32 big endian microMIPS glibc - Select a MIPS generic core - Disable BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mips16 - - MIPS32 little endian microMIPS glibc - Select a MIPS generic core - Disable BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -EL -mips16 - - MIPS32 big endian soft float microMIPS glibc - Select a MIPS generic core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mips16 - - MIPS32 little endian soft float microMIPS glibc - Select a MIPS generic core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -EL -mips16 - - MIPS32 big endian uclibc - Not usable in Buildroot yet. - - MIPS32 little endian uclibc - Not usable in Buildroot yet. - - MIPS32 big endian soft float uclibc - Not usable in Buildroot yet. - - MIPS32 little endian soft float uclibc - Not usable in Buildroot yet. + - MIPS32 O32 big endian glibc + Select a MIPS generic core + Disable BR2_SOFT_FLOAT + - MIPS32 O32 little endian glibc + Select a MIPS generic core + Disable BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -EL + - MIPS32 big endian soft float glibc + Select a MIPS generic core + Select BR2_SOFT_FLOAT + - MIPS32 little endian soft float glibc + Select a MIPS generic core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -EL + - MIPS32 big endian microMIPS glibc + Select a MIPS generic core + Disable BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mips16 + - MIPS32 little endian microMIPS glibc + Select a MIPS generic core + Disable BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -EL -mips16 + - MIPS32 big endian soft float microMIPS glibc + Select a MIPS generic core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mips16 + - MIPS32 little endian soft float microMIPS glibc + Select a MIPS generic core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -EL -mips16 + - MIPS32 big endian uclibc + Not usable in Buildroot yet. + - MIPS32 little endian uclibc + Not usable in Buildroot yet. + - MIPS32 big endian soft float uclibc + Not usable in Buildroot yet. + - MIPS32 little endian soft float uclibc + Not usable in Buildroot yet. config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS44 bool "Sourcery CodeBench MIPS 4.4" @@ -223,44 +223,44 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE Mentor Graphics. It uses gcc 4.4.1, binutils 2.19, glibc 2.11, uClibc 0.9.30 and gdb 7.0, kernel headers 2.6.32. It has support for the following variants: - - MIPS32 O32 big endian glibc - Select a MIPS generic core - Disable BR2_SOFT_FLOAT - - MIPS32 O32 little endian glibc - Select a MIPS generic core - Disable BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -EL - - MIPS32 big endian soft float glibc - Select a MIPS generic core - Select BR2_SOFT_FLOAT - - MIPS32 little endian soft float glibc - Select a MIPS generic core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -EL - - MIPS32 big endian microMIPS glibc - Select a MIPS generic core - Disable BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mips16 - - MIPS32 little endian microMIPS glibc - Select a MIPS generic core - Disable BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -EL -mips16 - - MIPS32 big endian soft float microMIPS glibc - Select a MIPS generic core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -mips16 - - MIPS32 little endian soft float microMIPS glibc - Select a MIPS generic core - Select BR2_SOFT_FLOAT - Set BR2_TARGET_OPTIMIZATION to -EL -mips16 - - MIPS32 big endian uclibc - Not usable in Buildroot yet. - - MIPS32 little endian uclibc - Not usable in Buildroot yet. - - MIPS32 big endian soft float uclibc - Not usable in Buildroot yet. - - MIPS32 little endian soft float uclibc - Not usable in Buildroot yet. + - MIPS32 O32 big endian glibc + Select a MIPS generic core + Disable BR2_SOFT_FLOAT + - MIPS32 O32 little endian glibc + Select a MIPS generic core + Disable BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -EL + - MIPS32 big endian soft float glibc + Select a MIPS generic core + Select BR2_SOFT_FLOAT + - MIPS32 little endian soft float glibc + Select a MIPS generic core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -EL + - MIPS32 big endian microMIPS glibc + Select a MIPS generic core + Disable BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mips16 + - MIPS32 little endian microMIPS glibc + Select a MIPS generic core + Disable BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -EL -mips16 + - MIPS32 big endian soft float microMIPS glibc + Select a MIPS generic core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -mips16 + - MIPS32 little endian soft float microMIPS glibc + Select a MIPS generic core + Select BR2_SOFT_FLOAT + Set BR2_TARGET_OPTIMIZATION to -EL -mips16 + - MIPS32 big endian uclibc + Not usable in Buildroot yet. + - MIPS32 little endian uclibc + Not usable in Buildroot yet. + - MIPS32 big endian soft float uclibc + Not usable in Buildroot yet. + - MIPS32 little endian soft float uclibc + Not usable in Buildroot yet. config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201103 bool "Sourcery CodeBench PowerPC 2011.03" @@ -272,22 +272,22 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20.51, glibc 2.13, gdb 7.2.50 and kernel headers 2.6.38. It has support for the following variants: - - 603 glibc, 32 bits + - 603 glibc, 32 bits Select a generic PowerPC core Disable BR2_SOFT_FLOAT - - 603 soft float glibc, 32 bits + - 603 soft float glibc, 32 bits Select a generic PowerPC core Enable BR2_SOFT_FLOAT - - e600 altivec glibc, 32 bits - Set BR2_TARGET_OPTIMIZATION to -te600 - - e500v1 glibc, 32 bits - Set BR2_TARGET_OPTIMIZATION to -te500v1 - - e500v2 glibc, 32 bits - Set BR2_TARGET_OPTIMIZATION to -te500v2 - - e500mc glibc, 32 bits - Set BR2_TARGET_OPTIMIZATION to -te500mc - - 970 glibc hard-float, 64 bits - Set BR2_TARGET_OPTIMIZATION to -m64 + - e600 altivec glibc, 32 bits + Set BR2_TARGET_OPTIMIZATION to -te600 + - e500v1 glibc, 32 bits + Set BR2_TARGET_OPTIMIZATION to -te500v1 + - e500v2 glibc, 32 bits + Set BR2_TARGET_OPTIMIZATION to -te500v2 + - e500mc glibc, 32 bits + Set BR2_TARGET_OPTIMIZATION to -te500mc + - 970 glibc hard-float, 64 bits + Set BR2_TARGET_OPTIMIZATION to -m64 config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009 bool "Sourcery CodeBench PowerPC 2010.09" @@ -299,22 +299,22 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE from Mentor Graphics. It uses gcc 4.5.1, binutils 2.20, glibc 2.11, gdb 7.2.50 and kernel headers 2.6.35.2. It has support for the following variants: - - 603 glibc, 32 bits + - 603 glibc, 32 bits Select a generic PowerPC core Disable BR2_SOFT_FLOAT - - 603 soft float glibc, 32 bits + - 603 soft float glibc, 32 bits Select a generic PowerPC core Enable BR2_SOFT_FLOAT - - e600 altivec glibc, 32 bits - Set BR2_TARGET_OPTIMIZATION to -te600 - - e500v1 glibc, 32 bits - Set BR2_TARGET_OPTIMIZATION to -te500v1 - - e500v2 glibc, 32 bits - Set BR2_TARGET_OPTIMIZATION to -te500v2 - - e500mc glibc, 32 bits - Set BR2_TARGET_OPTIMIZATION to -te500mc - - 970 glibc hard-float, 64 bits - Set BR2_TARGET_OPTIMIZATION to -m64 + - e600 altivec glibc, 32 bits + Set BR2_TARGET_OPTIMIZATION to -te600 + - e500v1 glibc, 32 bits + Set BR2_TARGET_OPTIMIZATION to -te500v1 + - e500v2 glibc, 32 bits + Set BR2_TARGET_OPTIMIZATION to -te500v2 + - e500mc glibc, 32 bits + Set BR2_TARGET_OPTIMIZATION to -te500mc + - 970 glibc hard-float, 64 bits + Set BR2_TARGET_OPTIMIZATION to -m64 config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201103 bool "Sourcery CodeBench SH 2011.03" @@ -326,14 +326,14 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20, glibc 2.13, uClibc 0.9.30, gdb 7.2.50 and kernel headers 2.6.38. 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. + - 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. config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201009 bool "Sourcery CodeBench SH 2010.09" @@ -345,14 +345,14 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE from Mentor Graphics. It uses gcc 4.5.1, binutils 2.20, glibc 2.11, uClibc 0.9.30, gdb 7.2.50 and kernel headers 2.6.35.2. 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. + - 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. config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201103 bool "Sourcery CodeBench SH 2011.03" @@ -369,7 +369,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20, uClibc 0.9.30, gdb 7.2.50 and kernel headers 2.6.38. It has support for the following variants: - - SH2A, uClibc, big endian + - SH2A, uClibc, big endian config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201009 bool "Sourcery CodeBench SH 2010.09" @@ -386,7 +386,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCE from Mentor Graphics. It uses gcc 4.5.1, binutils 2.20, uClibc 0.9.30, gdb 7.2.50 and kernel headers 2.6.35.2. It has support for the following variants: - - SH2A, uClibc, big endian + - SH2A, uClibc, big endian config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201109 bool "Sourcery CodeBench x86/x86_64 2011.09" @@ -485,10 +485,10 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MIC http://wiki.xilinx.com/mb-gnu-tools config BR2_TOOLCHAIN_EXTERNAL_CUSTOM - bool "Custom toolchain" - help - Use this option to use a custom toolchain pre-installed on - your system. + bool "Custom toolchain" + help + Use this option to use a custom toolchain pre-installed on + your system. endchoice ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] [PATCH 5 of 6] toolchain-external: allow downloading a custom toolchain 2012-06-05 19:22 [Buildroot] [PATCH 0 of 6] Improve support for custom external toolchains (and related changes) Thomas De Schampheleire ` (3 preceding siblings ...) 2012-06-05 19:22 ` [Buildroot] [PATCH 4 of 6] toolchain-external/Config.in: fix indentation Thomas De Schampheleire @ 2012-06-05 19:22 ` Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 6 of 6] toolchain-external: line up comments with reality Thomas De Schampheleire 5 siblings, 0 replies; 9+ messages in thread From: Thomas De Schampheleire @ 2012-06-05 19:22 UTC (permalink / raw) To: buildroot This patch adds the possibility to download a custom external toolchain, in addition to the existing support of preinstalled custom external toolchains. With the modified configuration, the user is presented with the following options: - Toolchain type: Buildroot toolchain | External toolchain | Ct-ng toolchain In case of External toolchain: - Toolchain: the CodeSourcery toolchains | Custom toolchain - Toolchain origin: Toolchain to be downloaded and installed | Pre-installed toolchain In case of Toolchain to be downloaded, the user is presented with: - Toolchain URL In case of Pre-installed toolchain, the users sees: - Toolchain Path For CodeSourcery toolchains, the toolchain URL field is not used (the URLs are directly coded in ext-tool.mk). Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> --- This feature was proposed previously [1] with some comments by Thomas Petazzoni. At that time, the proposed split was to have 'custom pre- installed toolchain' and 'custom downloadable toolchain' sit alongside the CodeSourcery ones, as such providing a clear distinction between pre-installed and downloaded custom toolchains. However, during implementation I felt that this structure makes the code more complex than it needs to be and so I choose for an alternative solution that IMO still creates a clear distinction. Any comments are of course welcome. [1] http://lists.busybox.net/pipermail/buildroot/2011-September/045912.html toolchain/toolchain-external/Config.in | 29 ++++++++++++++++++++++------- toolchain/toolchain-external/ext-tool.mk | 6 ++++++ 2 files changed, 28 insertions(+), 7 deletions(-) diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in --- a/toolchain/toolchain-external/Config.in +++ b/toolchain/toolchain-external/Config.in @@ -492,22 +492,37 @@ config BR2_TOOLCHAIN_EXTERNAL_CUSTOM endchoice +choice + prompt "Toolchain origin" + config BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD - bool "Download toolchain automatically" - default y - depends on !BR2_TOOLCHAIN_EXTERNAL_CUSTOM + bool "Toolchain to be downloaded and installed" help - When enabled, Buildroot will automatically download and - install the selected external toolchain. When disabled, - Buildroot will use a pre-installed toolchain. + Select this option if you want Buildroot to download and install the + toolchain. If you have selected a custom toolchain, specify the URL + in BR2_TOOLCHAIN_EXTERNAL_URL. + +config BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED + bool "Pre-installed toolchain" + help + Select this option if you want to use a pre-installed toolchain. + Specify the path to this toolchain in BR2_TOOLCHAIN_EXTERNAL_PATH. + +endchoice config BR2_TOOLCHAIN_EXTERNAL_PATH string "Toolchain path" default "/path/to/toolchain/usr" - depends on !BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD + depends on BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED help Path to where the external toolchain is installed. +config BR2_TOOLCHAIN_EXTERNAL_URL + string "Toolchain URL" + depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM && BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD + help + URL of the custom toolchain tarball to download and install. + config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX string "Toolchain prefix" depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk --- a/toolchain/toolchain-external/ext-tool.mk +++ b/toolchain/toolchain-external/ext-tool.mk @@ -252,11 +252,17 @@ else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_XILI TOOLCHAIN_EXTERNAL_SITE=http://git.xilinx.com/?p=xldk/microblaze_v2.0.git;a=blob;h=71e031ae990e063a5718f90d30cf97ad85e2f565;hb=569081301f0f1d8d3b24335a364e8ff1774190d4;f= TOOLCHAIN_EXTERNAL_SOURCE=microblaze-unknown-linux-gnu.tgz else +# Custom toolchain +TOOLCHAIN_EXTERNAL_SITE=$(dir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL))) +TOOLCHAIN_EXTERNAL_SOURCE=$(notdir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL))) + # A value must be set (even if unused), otherwise the # $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE) rule would override the main # $(DL_DIR) rule +ifeq (,$(TOOLCHAIN_EXTERNAL_SOURCE)) TOOLCHAIN_EXTERNAL_SOURCE=none endif +endif # Special handling for Blackfin toolchain, because of the split in two # tarballs, and the organization of tarball contents. The tarballs ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] [PATCH 6 of 6] toolchain-external: line up comments with reality 2012-06-05 19:22 [Buildroot] [PATCH 0 of 6] Improve support for custom external toolchains (and related changes) Thomas De Schampheleire ` (4 preceding siblings ...) 2012-06-05 19:22 ` [Buildroot] [PATCH 5 of 6] toolchain-external: allow downloading a custom toolchain Thomas De Schampheleire @ 2012-06-05 19:22 ` Thomas De Schampheleire 5 siblings, 0 replies; 9+ messages in thread From: Thomas De Schampheleire @ 2012-06-05 19:22 UTC (permalink / raw) To: buildroot Line-up with changes from commit 3367d5ce770ac409e7b3f5bba2c7ed1a819b3ef7 "external-toolchain: run checks even on extracted toolchains" Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> --- toolchain/toolchain-external/ext-tool.mk | 13 ++++++------- 1 files changed, 6 insertions(+), 7 deletions(-) diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk --- a/toolchain/toolchain-external/ext-tool.mk +++ b/toolchain/toolchain-external/ext-tool.mk @@ -14,11 +14,10 @@ # # The basic principle is the following # -# 1. a. For toolchains downloaded from the Web, Buildroot already -# knows their configuration, so it just downloads them and extract -# them in $(TOOLCHAIN_EXTERNAL_DIR). +# 1. If the toolchain is not pre-installed, download and extract it +# in $(TOOLCHAIN_EXTERNAL_DIR). # -# 1. b. For pre-installed toolchains, perform some checks on the +# 2. For all external toolchains, perform some checks on the # conformity between the toolchain configuration described in the # Buildroot menuconfig system, and the real configuration of the # external toolchain. This is for example important to make sure that @@ -30,19 +29,19 @@ # options. And at configuration time, we are not able to retrieve the # external toolchain configuration. # -# 2. Copy the libraries needed at runtime to the target directory, +# 3. Copy the libraries needed at runtime to the target directory, # $(TARGET_DIR). Obviously, things such as the C library, the dynamic # loader and a few other utility libraries are needed if dynamic # applications are to be executed on the target system. # -# 3. Copy the libraries and headers to the staging directory. This +# 4. Copy the libraries and headers to the staging directory. This # will allow all further calls to gcc to be made using --sysroot # $(STAGING_DIR), which greatly simplifies the compilation of the # packages when using external toolchains. So in the end, only the # cross-compiler binaries remains external, all libraries and headers # are imported into the Buildroot tree. # -# 4. Build a toolchain wrapper which executes the external toolchain +# 5. Build a toolchain wrapper which executes the external toolchain # with a number of arguments (sysroot/march/mtune/..) hardcoded, # so we're sure the correct configuration is always used and the # toolchain behaves similar to an internal toolchain. ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2012-06-06 20:18 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2012-06-05 19:22 [Buildroot] [PATCH 0 of 6] Improve support for custom external toolchains (and related changes) Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 1 of 6] pkg-download.mk: allow using localfiles outside of package infrastructure Thomas De Schampheleire 2012-06-06 20:14 ` Thomas Petazzoni 2012-06-06 20:18 ` Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 2 of 6] pkg-download.mk: use stripurischeme function in localfiles download method Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 3 of 6] pkg-download.mk: support detection of URI schemes in DOWNLOAD Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 4 of 6] toolchain-external/Config.in: fix indentation Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 5 of 6] toolchain-external: allow downloading a custom toolchain Thomas De Schampheleire 2012-06-05 19:22 ` [Buildroot] [PATCH 6 of 6] toolchain-external: line up comments with reality Thomas De Schampheleire
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