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* [gcc r13-5609] For Modula-2 build-tree testing, also set up paths to compiler libraries
@ 2023-01-31 22:28 Thomas Schwinge
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From: Thomas Schwinge @ 2023-01-31 22:28 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:94cacee20d817d0b937701b6759bb67dba3ee3f9
commit r13-5609-g94cacee20d817d0b937701b6759bb67dba3ee3f9
Author: Thomas Schwinge <thomas@codesourcery.com>
Date: Tue Jan 31 11:38:15 2023 +0100
For Modula-2 build-tree testing, also set up paths to compiler libraries
Currently, 'gcc/testsuite/lib/gm2.exp:gm2_link_flags' doesn't set up
paths to compiler libraries (such as libgcc, which libstdc++
may depend on). For example, I see my x86_64-pc-linux-gnu '-m32' testing
not pick up the build-tree libgcc, but instead some random system one,
which (expectedly) doesn't satisfy requirements of other build-tree
libraries:
[...]/build-gcc/gcc/testsuite/gm225/m.x0: /lib/i386-linux-gnu/libgcc_s.so.1: version `GCC_7.0.0' not found (required by [...]/build-gcc/x86_64-pc-linux-gnu/32/libstdc++-v3/src/.libs/libstdc++.so.6)
..., and thus a lot of execution FAILs.
As seen in a number of other '[...]_link_flags' procedures, the standard idiom
seems to be to also consider 'gcc-set-multilib-library-path' for
'ld_library_path'.
gcc/testsuite/
* lib/gm2.exp (gm2_link_flags) [$gccpath != ""]: Also consider
'gcc-set-multilib-library-path' for 'ld_library_path'.
Diff:
---
gcc/testsuite/lib/gm2.exp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/gcc/testsuite/lib/gm2.exp b/gcc/testsuite/lib/gm2.exp
index 7f41e19c89e..da08a565fc5 100644
--- a/gcc/testsuite/lib/gm2.exp
+++ b/gcc/testsuite/lib/gm2.exp
@@ -316,6 +316,9 @@ proc gm2_link_flags { paths } {
}
send_log "ld_library_path is ${ld_library_path}\n"
}
+
+ global GCC_UNDER_TEST
+ append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
}
set_ld_library_path_env_vars
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