diff options
Diffstat (limited to 'gold/configure.ac')
| -rw-r--r-- | gold/configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gold/configure.ac b/gold/configure.ac index ee534094ecd..a2c4875eb42 100644 --- a/gold/configure.ac +++ b/gold/configure.ac @@ -11,6 +11,15 @@ AM_INIT_AUTOMAKE([no-dist parallel-tests]) AM_CONFIG_HEADER(config.h:config.in) +# PR 14072 +AH_VERBATIM([00_CONFIG_H_CHECK], +[/* Check that config.h is #included before system headers + (this works only for glibc, but that should be enough). */ +#if defined(__GLIBC__) && !defined(__CONFIG_H__) +# error config.h must be #included before system headers +#endif +#define __CONFIG_H__ 1]) + AC_ARG_WITH(sysroot, [ --with-sysroot[=DIR] search for usr/lib et al within DIR], [sysroot=$withval], [sysroot=no]) |