diff options
| author | Peter Eisentraut | 2016-08-30 16:00:00 +0000 |
|---|---|---|
| committer | Peter Eisentraut | 2016-09-30 18:03:57 +0000 |
| commit | 1c0cf52b39ca3a9a79661129cff918dc000a55eb (patch) | |
| tree | 2cb086613ab3b89f60a1c3358cdb674e123d82b4 /config | |
| parent | f1a469c9f1cfeab9f9c7d4a5d3e75892e7b6f60c (diff) | |
Use return instead of exit() in configure
Using exit() requires stdlib.h, which is not included. Use return
instead. Also add return type for main().
Reviewed-by: Heikki Linnakangas <hlinnaka@iki.fi>
Reviewed-by: Thomas Munro <thomas.munro@enterprisedb.com>
Diffstat (limited to 'config')
| -rw-r--r-- | config/c-compiler.m4 | 4 | ||||
| -rw-r--r-- | config/c-library.m4 | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/config/c-compiler.m4 b/config/c-compiler.m4 index a7f6773ae1..7d901e1f1a 100644 --- a/config/c-compiler.m4 +++ b/config/c-compiler.m4 @@ -71,8 +71,10 @@ int does_int64_work() return 0; return 1; } + +int main() { - exit(! does_int64_work()); + return (! does_int64_work()); }])], [Ac_cachevar=yes], [Ac_cachevar=no], diff --git a/config/c-library.m4 b/config/c-library.m4 index d330b0cf95..0a7452c176 100644 --- a/config/c-library.m4 +++ b/config/c-library.m4 @@ -204,8 +204,10 @@ int does_int64_snprintf_work() return 0; /* either multiply or snprintf is busted */ return 1; } + +int main() { - exit(! does_int64_snprintf_work()); + return (! does_int64_snprintf_work()); }]])], [pgac_cv_snprintf_long_long_int_modifier=$pgac_modifier; break], [], |