diff options
Diffstat (limited to 'libextra/gl/m4/ld-version-script.m4')
| -rw-r--r-- | libextra/gl/m4/ld-version-script.m4 | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/libextra/gl/m4/ld-version-script.m4 b/libextra/gl/m4/ld-version-script.m4 index aec2f41c1e..5ed93efdbb 100644 --- a/libextra/gl/m4/ld-version-script.m4 +++ b/libextra/gl/m4/ld-version-script.m4 @@ -1,5 +1,5 @@ -# ld-version-script.m4 serial 2 -dnl Copyright (C) 2008-2011 Free Software Foundation, Inc. +# ld-version-script.m4 serial 3 +dnl Copyright (C) 2008-2012 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -26,6 +26,12 @@ AC_DEFUN([gl_LD_VERSION_SCRIPT], save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" cat > conftest.map <<EOF +foo +EOF + AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], + [accepts_syntax_errors=yes], [accepts_syntax_errors=no]) + if test "$accepts_syntax_errors" = no; then + cat > conftest.map <<EOF VERS_1 { global: sym; }; @@ -34,8 +40,11 @@ VERS_2 { global: sym; } VERS_1; EOF - AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], - [have_ld_version_script=yes], [have_ld_version_script=no]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], + [have_ld_version_script=yes], [have_ld_version_script=no]) + else + have_ld_version_script=no + fi rm -f conftest.map LDFLAGS="$save_LDFLAGS" AC_MSG_RESULT($have_ld_version_script) |