[PATCH 1/2] gfortran: update runtime dependencies

[PATCH 1/2] gfortran: update runtime dependencies

[kai.kang]

From: Kai Kang <kai.kang@windriver.com>

It fails to run both `gcc` and `gfortran` with errors:

| root@qemux86-64:~# x86_64-poky-linux-gcc a.c
| x86_64-poky-linux-gcc: fatal error: cannot execute 'as': posix_spawnp: No such file or directory

then add binutils which provides `as` to RDEPENDS of gcc.

libgfortran-dev provides libgfortran.spec which required by gfortran:

| root@qemux86-64:~# gfortran hello.f95
| gfortran: fatal error: cannot read spec file 'libgfortran.spec': No such file or directory

And gcc provides liblto_plugin.so:

| root@qemux86-64:~# gfortran hello.f95
| gfortran: fatal error: '-fuse-linker-plugin', but liblto_plugin.so not found

Signed-off-by: Kai Kang <kai.kang@windriver.com>
---
 meta/recipes-devtools/gcc/gcc-target.inc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/gcc/gcc-target.inc b/meta/recipes-devtools/gcc/gcc-target.inc
index 82da5ef82b..6ab83449ea 100644
--- a/meta/recipes-devtools/gcc/gcc-target.inc
+++ b/meta/recipes-devtools/gcc/gcc-target.inc
@@ -61,7 +61,7 @@ RRECOMMENDS:${PN} += "\
     libssp \
     libssp-dev \
 "
-RDEPENDS:${PN} += "cpp"
+RDEPENDS:${PN} += "binutils cpp"
 
 FILES:${PN}-dev = "\
     ${gcclibdir}/${TARGET_SYS}/${BINV}/lib*${SOLIBSDEV} \
@@ -94,10 +94,15 @@ RRECOMMENDS:g77 = "\
     libg2c-dev \
 "
 
+INSANE_SKIP:gfortran += "dev-deps"
 FILES:gfortran = "\
     ${bindir}/${TARGET_PREFIX}gfortran \
     ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f951 \
 "
+RDEPENDS:gfortran = "\
+    gcc \
+    libgfortran-dev \
+"
 RRECOMMENDS:gfortran = "\
     libquadmath \
     libquadmath-dev \
-- 
2.34.1

[PATCH 2/2] gcc: remove g77/f77

[kai.kang]

From: Kai Kang <kai.kang@windriver.com>

g77/f77 has been removed from gcc 4.0.0 via commit:

* b4117c30610 Makefile.def, [...]: Remove all mention of libf2c.

When set

    FORTRAN = ",f77"

it complains with error:

| The following requested languages could not be built: f77
| Supported languages are: c,c,c++,fortran,go,lto,m2,objc,obj-c++

So remove g77/f77 from gcc recipes.

[1]: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b4117c30610

Signed-off-by: Kai Kang <kai.kang@windriver.com>
---
 .../gcc/gcc-configure-common.inc              |  2 +-
 meta/recipes-devtools/gcc/gcc-runtime.inc     | 13 +------------
 meta/recipes-devtools/gcc/gcc-target.inc      | 19 -------------------
 3 files changed, 2 insertions(+), 32 deletions(-)

diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc
index dba25eb754..d77b2ec3d1 100644
--- a/meta/recipes-devtools/gcc/gcc-configure-common.inc
+++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc
@@ -6,7 +6,7 @@ require gcc-shared-source.inc
 # These can be overridden by the version specific .inc file.
 
 # gcc 3.x expects 'f77', 4.0 expects 'f95', 4.1 and 4.2 expect 'fortran'
-FORTRAN ?= ",f77"
+FORTRAN ?= ",fortran"
 LANGUAGES ?= "c,c++${FORTRAN}"
 
 EXTRA_OECONF_BASE ?= ""
diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc
index 89b0bebcfb..ad9798530f 100644
--- a/meta/recipes-devtools/gcc/gcc-runtime.inc
+++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
@@ -43,7 +43,7 @@ RUNTIMELIBSSP ?= ""
 RUNTIMELIBSSP:mingw32 ?= "libssp"
 
 RUNTIMETARGET = "${RUNTIMELIBSSP} libstdc++-v3 libgomp libatomic ${RUNTIMELIBITM} \
-    ${@bb.utils.contains_any('FORTRAN', [',fortran',',f77'], 'libquadmath', '', d)} \
+    ${@bb.utils.contains('FORTRAN', ',fortran', 'libquadmath', '', d)} \
 "
 # Only build libstdc++ for newlib
 RUNTIMETARGET:libc-newlib = "libstdc++-v3"
@@ -164,8 +164,6 @@ PACKAGES = "\
     libstdc++-precompile-dev \
     libstdc++-dev \
     libstdc++-staticdev \
-    libg2c \
-    libg2c-dev \
     libssp \
     libssp-dev \
     libssp-staticdev \
@@ -196,15 +194,6 @@ FILES:${PN}-dbg += "\
 # So it needs to be added manually to images sadly.
 # RDEPENDS:${PN}-dbg += "python3-datetime"
 
-FILES:libg2c = "${target_libdir}/libg2c.so.*"
-SUMMARY:libg2c = "Companion runtime library for g77"
-FILES:libg2c-dev = "\
-    ${libdir}/libg2c.so \
-    ${libdir}/libg2c.a \
-    ${libdir}/libfrtbegin.a \
-"
-SUMMARY:libg2c-dev = "Companion runtime library for g77 - development files"
-
 FILES:libstdc++ = "${libdir}/libstdc++.so.*"
 SUMMARY:libstdc++ = "GNU standard C++ library"
 FILES:libstdc++-dev = "\
diff --git a/meta/recipes-devtools/gcc/gcc-target.inc b/meta/recipes-devtools/gcc/gcc-target.inc
index 6ab83449ea..42eac6fc43 100644
--- a/meta/recipes-devtools/gcc/gcc-target.inc
+++ b/meta/recipes-devtools/gcc/gcc-target.inc
@@ -33,7 +33,6 @@ PACKAGES = "\
     ${PN} ${PN}-plugins ${PN}-symlinks \
     g++ g++-symlinks \
     cpp cpp-symlinks \
-    g77 g77-symlinks \
     gfortran gfortran-symlinks \
     gcov gcov-symlinks \
     ${PN}-doc \
@@ -81,19 +80,6 @@ FILES:${PN}-plugins = "\
 "
 ALLOW_EMPTY:${PN}-plugins = "1"
 
-FILES:g77 = "\
-    ${bindir}/${TARGET_PREFIX}g77 \
-    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f771 \
-"
-FILES:g77-symlinks = "\
-    ${bindir}/g77 \
-    ${bindir}/f77 \
-"
-RRECOMMENDS:g77 = "\
-    libg2c \
-    libg2c-dev \
-"
-
 INSANE_SKIP:gfortran += "dev-deps"
 FILES:gfortran = "\
     ${bindir}/${TARGET_PREFIX}gfortran \
@@ -203,11 +189,6 @@ do_install () {
 	# Not sure why we end up with these but we don't want them...
 	rm -f ${TARGET_PREFIX}${TARGET_PREFIX}*
 
-	# Symlinks so we can use these trivially on the target
-	if [ -e ${TARGET_PREFIX}g77 ]; then
-		ln -sf ${TARGET_PREFIX}g77 g77 || true
-		ln -sf g77 f77 || true
-	fi
 	if [ -e ${TARGET_PREFIX}gfortran ]; then
 		ln -sf ${TARGET_PREFIX}gfortran gfortran || true
 		ln -sf gfortran f95 || true
-- 
2.34.1

Re: [OE-core] [PATCH 2/2] gcc: remove g77/f77

[Khem Raj]

On Thu, Jun 13, 2024 at 4:53 AM Kai Kang via lists.openembedded.org
<kai.kang=windriver.com@lists.openembedded.org> wrote:
>
> From: Kai Kang <kai.kang@windriver.com>
>
> g77/f77 has been removed from gcc 4.0.0 via commit:
>
> * b4117c30610 Makefile.def, [...]: Remove all mention of libf2c.
>
> When set
>
>     FORTRAN = ",f77"
>
> it complains with error:
>
> | The following requested languages could not be built: f77
> | Supported languages are: c,c,c++,fortran,go,lto,m2,objc,obj-c++
>
> So remove g77/f77 from gcc recipes.

Looks fine to me.

>
> [1]: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b4117c30610
>
> Signed-off-by: Kai Kang <kai.kang@windriver.com>
> ---
>  .../gcc/gcc-configure-common.inc              |  2 +-
>  meta/recipes-devtools/gcc/gcc-runtime.inc     | 13 +------------
>  meta/recipes-devtools/gcc/gcc-target.inc      | 19 -------------------
>  3 files changed, 2 insertions(+), 32 deletions(-)
>
> diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc
> index dba25eb754..d77b2ec3d1 100644
> --- a/meta/recipes-devtools/gcc/gcc-configure-common.inc
> +++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc
> @@ -6,7 +6,7 @@ require gcc-shared-source.inc
>  # These can be overridden by the version specific .inc file.
>
>  # gcc 3.x expects 'f77', 4.0 expects 'f95', 4.1 and 4.2 expect 'fortran'
> -FORTRAN ?= ",f77"
> +FORTRAN ?= ",fortran"
>  LANGUAGES ?= "c,c++${FORTRAN}"
>
>  EXTRA_OECONF_BASE ?= ""
> diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc
> index 89b0bebcfb..ad9798530f 100644
> --- a/meta/recipes-devtools/gcc/gcc-runtime.inc
> +++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
> @@ -43,7 +43,7 @@ RUNTIMELIBSSP ?= ""
>  RUNTIMELIBSSP:mingw32 ?= "libssp"
>
>  RUNTIMETARGET = "${RUNTIMELIBSSP} libstdc++-v3 libgomp libatomic ${RUNTIMELIBITM} \
> -    ${@bb.utils.contains_any('FORTRAN', [',fortran',',f77'], 'libquadmath', '', d)} \
> +    ${@bb.utils.contains('FORTRAN', ',fortran', 'libquadmath', '', d)} \
>  "
>  # Only build libstdc++ for newlib
>  RUNTIMETARGET:libc-newlib = "libstdc++-v3"
> @@ -164,8 +164,6 @@ PACKAGES = "\
>      libstdc++-precompile-dev \
>      libstdc++-dev \
>      libstdc++-staticdev \
> -    libg2c \
> -    libg2c-dev \
>      libssp \
>      libssp-dev \
>      libssp-staticdev \
> @@ -196,15 +194,6 @@ FILES:${PN}-dbg += "\
>  # So it needs to be added manually to images sadly.
>  # RDEPENDS:${PN}-dbg += "python3-datetime"
>
> -FILES:libg2c = "${target_libdir}/libg2c.so.*"
> -SUMMARY:libg2c = "Companion runtime library for g77"
> -FILES:libg2c-dev = "\
> -    ${libdir}/libg2c.so \
> -    ${libdir}/libg2c.a \
> -    ${libdir}/libfrtbegin.a \
> -"
> -SUMMARY:libg2c-dev = "Companion runtime library for g77 - development files"
> -
>  FILES:libstdc++ = "${libdir}/libstdc++.so.*"
>  SUMMARY:libstdc++ = "GNU standard C++ library"
>  FILES:libstdc++-dev = "\
> diff --git a/meta/recipes-devtools/gcc/gcc-target.inc b/meta/recipes-devtools/gcc/gcc-target.inc
> index 6ab83449ea..42eac6fc43 100644
> --- a/meta/recipes-devtools/gcc/gcc-target.inc
> +++ b/meta/recipes-devtools/gcc/gcc-target.inc
> @@ -33,7 +33,6 @@ PACKAGES = "\
>      ${PN} ${PN}-plugins ${PN}-symlinks \
>      g++ g++-symlinks \
>      cpp cpp-symlinks \
> -    g77 g77-symlinks \
>      gfortran gfortran-symlinks \
>      gcov gcov-symlinks \
>      ${PN}-doc \
> @@ -81,19 +80,6 @@ FILES:${PN}-plugins = "\
>  "
>  ALLOW_EMPTY:${PN}-plugins = "1"
>
> -FILES:g77 = "\
> -    ${bindir}/${TARGET_PREFIX}g77 \
> -    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f771 \
> -"
> -FILES:g77-symlinks = "\
> -    ${bindir}/g77 \
> -    ${bindir}/f77 \
> -"
> -RRECOMMENDS:g77 = "\
> -    libg2c \
> -    libg2c-dev \
> -"
> -
>  INSANE_SKIP:gfortran += "dev-deps"
>  FILES:gfortran = "\
>      ${bindir}/${TARGET_PREFIX}gfortran \
> @@ -203,11 +189,6 @@ do_install () {
>         # Not sure why we end up with these but we don't want them...
>         rm -f ${TARGET_PREFIX}${TARGET_PREFIX}*
>
> -       # Symlinks so we can use these trivially on the target
> -       if [ -e ${TARGET_PREFIX}g77 ]; then
> -               ln -sf ${TARGET_PREFIX}g77 g77 || true
> -               ln -sf g77 f77 || true
> -       fi
>         if [ -e ${TARGET_PREFIX}gfortran ]; then
>                 ln -sf ${TARGET_PREFIX}gfortran gfortran || true
>                 ln -sf gfortran f95 || true
> --
> 2.34.1
>
>
> -=-=-=-=-=-=-=-=-=-=-=-
> Links: You receive all messages sent to this group.
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>

Re: [OE-core] [PATCH 2/2] gcc: remove g77/f77

[Richard Purdie]

On Thu, 2024-06-13 at 09:58 -0700, Khem Raj via lists.openembedded.org
wrote:
> On Thu, Jun 13, 2024 at 4:53 AM Kai Kang via lists.openembedded.org
> <kai.kang=windriver.com@lists.openembedded.org> wrote:
> > 
> > From: Kai Kang <kai.kang@windriver.com>
> > 
> > g77/f77 has been removed from gcc 4.0.0 via commit:
> > 
> > * b4117c30610 Makefile.def, [...]: Remove all mention of libf2c.
> > 
> > When set
> > 
> >     FORTRAN = ",f77"
> > 
> > it complains with error:
> > 
> > > The following requested languages could not be built: f77
> > > Supported languages are: c,c,c++,fortran,go,lto,m2,objc,obj-c++
> > 
> > So remove g77/f77 from gcc recipes.
> 
> Looks fine to me.

Agreed, this looks like good cleanup thanks!

I'll queue for testing.

Cheers,

Richard

Re: [OE-core] [PATCH 1/2] gfortran: update runtime dependencies

[Richard Purdie]

On Thu, 2024-06-13 at 19:51 +0800, Kai Kang via lists.openembedded.org
wrote:
> From: Kai Kang <kai.kang@windriver.com>
> 
> It fails to run both `gcc` and `gfortran` with errors:
> 
> > root@qemux86-64:~# x86_64-poky-linux-gcc a.c
> > x86_64-poky-linux-gcc: fatal error: cannot execute 'as':
> > posix_spawnp: No such file or directory
> 
> then add binutils which provides `as` to RDEPENDS of gcc.
> 
> libgfortran-dev provides libgfortran.spec which required by gfortran:
> 
> > root@qemux86-64:~# gfortran hello.f95
> > gfortran: fatal error: cannot read spec file 'libgfortran.spec': No
> > such file or directory
> 
> And gcc provides liblto_plugin.so:
> 
> > root@qemux86-64:~# gfortran hello.f95
> > gfortran: fatal error: '-fuse-linker-plugin', but liblto_plugin.so
> > not found
> 
> Signed-off-by: Kai Kang <kai.kang@windriver.com>
> ---
>  meta/recipes-devtools/gcc/gcc-target.inc | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/meta/recipes-devtools/gcc/gcc-target.inc b/meta/recipes-
> devtools/gcc/gcc-target.inc
> index 82da5ef82b..6ab83449ea 100644
> --- a/meta/recipes-devtools/gcc/gcc-target.inc
> +++ b/meta/recipes-devtools/gcc/gcc-target.inc
> @@ -61,7 +61,7 @@ RRECOMMENDS:${PN} += "\
>      libssp \
>      libssp-dev \
>  "
> -RDEPENDS:${PN} += "cpp"
> +RDEPENDS:${PN} += "binutils cpp"
>  
>  FILES:${PN}-dev = "\
>      ${gcclibdir}/${TARGET_SYS}/${BINV}/lib*${SOLIBSDEV} \
> @@ -94,10 +94,15 @@ RRECOMMENDS:g77 = "\
>      libg2c-dev \
>  "
>  
> +INSANE_SKIP:gfortran += "dev-deps"
>  FILES:gfortran = "\
>      ${bindir}/${TARGET_PREFIX}gfortran \
>      ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f951 \
>  "
> +RDEPENDS:gfortran = "\
> +    gcc \
> +    libgfortran-dev \
> +"
>  RRECOMMENDS:gfortran = "\
>      libquadmath \
>      libquadmath-dev \
> 

https://valkyrie.yoctoproject.org/#/builders/10/builds/56/steps/11/logs/stdio

(and may more similar failures)

Cheers,

Richard

Re: [OE-core] [PATCH 1/2] gfortran: update runtime dependencies

[Kai]

On 6/14/24 05:56, Richard Purdie wrote:
> On Thu, 2024-06-13 at 19:51 +0800, Kai Kang via lists.openembedded.org
> wrote:
>> From: Kai Kang <kai.kang@windriver.com>
>>
>> It fails to run both `gcc` and `gfortran` with errors:
>>
>>> root@qemux86-64:~# x86_64-poky-linux-gcc a.c
>>> x86_64-poky-linux-gcc: fatal error: cannot execute 'as':
>>> posix_spawnp: No such file or directory
>> then add binutils which provides `as` to RDEPENDS of gcc.
>>
>> libgfortran-dev provides libgfortran.spec which required by gfortran:
>>
>>> root@qemux86-64:~# gfortran hello.f95
>>> gfortran: fatal error: cannot read spec file 'libgfortran.spec': No
>>> such file or directory
>> And gcc provides liblto_plugin.so:
>>
>>> root@qemux86-64:~# gfortran hello.f95
>>> gfortran: fatal error: '-fuse-linker-plugin', but liblto_plugin.so
>>> not found
>> Signed-off-by: Kai Kang <kai.kang@windriver.com>
>> ---
>>   meta/recipes-devtools/gcc/gcc-target.inc | 7 ++++++-
>>   1 file changed, 6 insertions(+), 1 deletion(-)
>>
>> diff --git a/meta/recipes-devtools/gcc/gcc-target.inc b/meta/recipes-
>> devtools/gcc/gcc-target.inc
>> index 82da5ef82b..6ab83449ea 100644
>> --- a/meta/recipes-devtools/gcc/gcc-target.inc
>> +++ b/meta/recipes-devtools/gcc/gcc-target.inc
>> @@ -61,7 +61,7 @@ RRECOMMENDS:${PN} += "\
>>       libssp \
>>       libssp-dev \
>>   "
>> -RDEPENDS:${PN} += "cpp"
>> +RDEPENDS:${PN} += "binutils cpp"
>>   
>>   FILES:${PN}-dev = "\
>>       ${gcclibdir}/${TARGET_SYS}/${BINV}/lib*${SOLIBSDEV} \
>> @@ -94,10 +94,15 @@ RRECOMMENDS:g77 = "\
>>       libg2c-dev \
>>   "
>>   
>> +INSANE_SKIP:gfortran += "dev-deps"
>>   FILES:gfortran = "\
>>       ${bindir}/${TARGET_PREFIX}gfortran \
>>       ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f951 \
>>   "
>> +RDEPENDS:gfortran = "\
>> +    gcc \
>> +    libgfortran-dev \
>> +"
>>   RRECOMMENDS:gfortran = "\
>>       libquadmath \
>>       libquadmath-dev \
>>
> https://valkyrie.yoctoproject.org/#/builders/10/builds/56/steps/11/logs/stdio

I've figured out the root cause. v2 will be sent.

Regards,
Kai

>
> (and may more similar failures)
>
> Cheers,
>
> Richard
>
>

-- 
Kai Kang
Wind River Linux