diff options
author | Bruno Haible <bruno@clisp.org> | 2010-04-11 18:06:48 +0200 |
---|---|---|
committer | Bruno Haible <bruno@clisp.org> | 2010-04-11 18:06:48 +0200 |
commit | 82b0be34b85e7169e869e0503b607c990c524da2 (patch) | |
tree | f5dd97a388b4b013954598083d3ffb7547a1b7e0 /m4/lib-link.m4 | |
parent | 1820b302be900a38b063404af66a00ae88552ce7 (diff) | |
download | gnulib-82b0be34b85e7169e869e0503b607c990c524da2.tar.gz |
havelib: Add static libraries to LIBS in the right order.
Diffstat (limited to 'm4/lib-link.m4')
-rw-r--r-- | m4/lib-link.m4 | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/m4/lib-link.m4 b/m4/lib-link.m4 index 90e1ac9170..c73bd8e3a4 100644 --- a/m4/lib-link.m4 +++ b/m4/lib-link.m4 @@ -1,4 +1,4 @@ -# lib-link.m4 serial 20 (gettext-0.18) +# lib-link.m4 serial 21 (gettext-0.18) dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -74,7 +74,17 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" - LIBS="$LIBS $LIB[]NAME" + dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, + dnl because these -l options might require -L options that are present in + dnl LIBS. -l options benefit only from the -L options listed before it. + dnl Otherwise, add it to the front of LIBS, because it may be a static + dnl library that depends on another static library that is present in LIBS. + dnl Static libraries benefit only from the static libraries listed after + dnl it. + case " $LIB[]NAME" in + *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; + *) LIBS="$LIB[]NAME $LIBS" ;; + esac AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) |