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.k...@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.k...@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

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