From f24ba78f68b2cbc4f4afadc8dd60fc2935357255 Mon Sep 17 00:00:00 2001 From: Herbert Valerio Riedel Date: Sat, 6 Dec 2014 15:39:12 +0100 Subject: Refactor local `execvpe(3)` implementation The previous code was prone to conflicts with when the platform happens to expose a `execvpe(3)` implementation in its libc. This commit renames the internal implementation to `__hsunix_execvpe` as well as adding an autoconf-detection for the presence of `execvpe(3)`, in which case `__hsunix_execvpe()` forwards the call to `execvpe(3)`. Moreover, the code has been cleaned up to remove likely bitrotted CPP conditionals. This should fix #22 (This also partially addresses #11 on platforms which have a libc-provided `execvpe(3)`) --- configure.ac | 3 +++ 1 file changed, 3 insertions(+) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index f519d19..cf5a1fd 100644 --- a/configure.ac +++ b/configure.ac @@ -39,6 +39,9 @@ AC_CHECK_FUNCS([readdir_r]) dnl not available on android so check for it AC_CHECK_FUNCS([telldir seekdir]) +dnl This is e.g. available as a GNU extension in glibc 2.11+ +AC_CHECK_FUNCS([execvpe]) + AC_CHECK_MEMBERS([struct stat.st_atim]) AC_CHECK_MEMBERS([struct stat.st_mtim]) AC_CHECK_MEMBERS([struct stat.st_ctim]) -- cgit v1.2.3