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author | Akim Demaille <akim.demaille@gmail.com> | 2021-08-29 09:38:07 +0200 |
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committer | Akim Demaille <akim.demaille@gmail.com> | 2021-08-29 09:50:02 +0200 |
commit | bc5aa8e2743e7b56818d54719bf4095a6dc09912 (patch) | |
tree | c237fb57357925f805c23c8c2801ca6253b294f2 /src | |
parent | 0a82bf5c075fb93fe346f4ff7212dd413fb0d4ad (diff) | |
download | bison-bc5aa8e2743e7b56818d54719bf4095a6dc09912.tar.gz |
tests: don't postprocess stderr with sed
On Solaris, sed throws away the NUL bytes from the stream, even in C
locale. So instead of postprocessing bison's stderr to neutralize
changes in value of `argv[0]`, use an envvar to actually neutralize
variations of `argv[0]` during tests.
Reported by Dagobert Michelsen.
<https://lists.gnu.org/r/bug-bison/2021-08/msg00025.html>
* src/main.c (main): Change `argv[0]` if BISON_PROGRAM_NAME is
defined.
* tests/bison.in: No longer mess with stderr, just pass
the expected BISON_PROGRAM_NAME value.
Diffstat (limited to 'src')
-rw-r--r-- | src/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -63,6 +63,12 @@ int main (int argc, char *argv[]) { + { + char *cp = getenv ("BISON_PROGRAM_NAME"); + if (cp) + argv[0] = cp; + } + #define DEPENDS_ON_LIBINTL 1 set_program_name (argv[0]); setlocale (LC_ALL, ""); |