diff options
Diffstat (limited to 'gold/configure.ac')
| -rw-r--r-- | gold/configure.ac | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gold/configure.ac b/gold/configure.ac index 82ad11e..9bc216b 100644 --- a/gold/configure.ac +++ b/gold/configure.ac @@ -528,9 +528,14 @@ AC_CHECK_HEADERS(ext/hash_map ext/hash_set) AC_CHECK_HEADERS(byteswap.h) dnl When plugins enabled dynamic loader interface is required. Check headers -dnl which may provide this interface. In case of dlfcn.h add libdl to link. +dnl which may provide this interface. Add the necessary library to link. AC_CHECK_HEADERS(windows.h) -AC_CHECK_HEADERS(dlfcn.h, [DLOPEN_LIBS="-ldl"], [DLOPEN_LIBS=""]) +AC_CHECK_HEADERS(dlfcn.h) +AC_SEARCH_LIBS(dlopen, [dl dld]) +case "$ac_cv_search_dlopen" in + no*) DLOPEN_LIBS="";; + *) DLOPEN_LIBS="$ac_cv_search_dlopen";; +esac AC_SUBST(DLOPEN_LIBS) AC_CHECK_FUNCS(mallinfo posix_fallocate fallocate readv sysconf times) |