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| author | Sergei Trofimovich <slyfox@gentoo.org> | 2021-03-24 23:19:54 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-24 19:19:54 -0400 |
| commit | 58dfdf6a84b98296ceb2b8b4237d37aa75bb2cd4 (patch) | |
| tree | fc944076bdfa1ba515ab9c5dca2ba86133a146e8 /configure.ac | |
| parent | eafab2356e8dcf5f01d2bcfa311cafba3b395a7e (diff) | |
| download | libffi-58dfdf6a84b98296ceb2b8b4237d37aa75bb2cd4.tar.gz | |
testsuite: fix compiler vendor detection on dash as /bin/sh (#594)
In https://bugs.gentoo.org/753299 Paolo Pedroni reported
a single test failure out of all libffi. Here is the minimal
reproducer:
```
$ ./autogen
$ CONFIG_SHELL=/bin/dash ./configure --host=x86_64-pc-linux-gnu
$ make check RUNTESTFLAGS='complex.exp'
...
FAIL: libffi.complex/cls_align_complex_float.c (test for excess errors)
```
This happens because under 'dash' shell autoconf generates slightly
different style of string quotation in `config.log`:
- on bash: `ax_cv_c_compiler_vendor=gnu`
- on dash: `ax_cv_c_compiler_vendor='gnu'`
To avoid shell quotation parsing the change just embeds
`compiler_vendor` into `local.exp` at configure time.
Reported-by: Paolo Pedroni
Bug: https://bugs.gentoo.org/753299
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 0f141f4..a9b7bf6 100644 --- a/configure.ac +++ b/configure.ac @@ -59,6 +59,7 @@ fi cat > local.exp <<EOF set CC_FOR_TARGET "$CC" set CXX_FOR_TARGET "$CXX" +set compiler_vendor "$ax_cv_c_compiler_vendor" EOF AM_MAINTAINER_MODE |