diff options
| author | Dan Fandrich <dan@coneharvesters.com> | 2005-06-30 04:53:05 +0000 |
|---|---|---|
| committer | Dan Fandrich <dan@coneharvesters.com> | 2005-06-30 04:53:05 +0000 |
| commit | b37a0b05123b0a390e06acdb3272ca67fcb5993a (patch) | |
| tree | b4f13507fd142d31f600ba02c48a97fbfb4293a2 | |
| parent | 5c5d5270d2d1ecf4615887d45cf1c892fb227e52 (diff) | |
Detect (or at least infer) glibc-style strerror_r even when cross-compiling.
| -rw-r--r-- | acinclude.m4 | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index e95dd0002..9c801ab6e 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -457,8 +457,20 @@ main () { AC_DEFINE(HAVE_GLIBC_STRERROR_R, 1, [we have a glibc-style strerror_r()]) AC_MSG_RESULT([yes]), AC_MSG_RESULT([no]), - dnl cross-compiling! - AC_MSG_NOTICE([cannot determine strerror_r() style: edit lib/config.h manually!]) + + dnl Use an inferior method of strerror_r detection while cross-compiling + AC_EGREP_CPP(yes, [ +#include <features.h> +#ifdef __GLIBC__ +yes +#endif +], + dnl looks like glibc, so assume a glibc-style strerror_r() + GLIBC_STRERROR_R="1" + AC_DEFINE(HAVE_GLIBC_STRERROR_R, 1, [we have a glibc-style strerror_r()]) + AC_MSG_RESULT([yes]), + AC_MSG_NOTICE([cannot determine strerror_r() style: edit lib/config.h manually!]) + ) dnl while cross-compiling ) if test -z "$GLIBC_STRERROR_R"; then |