diff options
Diffstat (limited to 'config/gcc-plugin.m4')
| -rw-r--r-- | config/gcc-plugin.m4 | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/config/gcc-plugin.m4 b/config/gcc-plugin.m4 index dd06a58..38b2ae6 100644 --- a/config/gcc-plugin.m4 +++ b/config/gcc-plugin.m4 @@ -19,8 +19,21 @@ AC_DEFUN([GCC_ENABLE_PLUGINS], enable_plugin=yes; default_plugin=yes) pluginlibs= + plugin_check=yes case "${host}" in + *-*-mingw*) + # Since plugin support under MinGW is not as straightforward as on + # other platforms (e.g., we have to link import library, etc), we + # only enable it if explicitly requested. + if test x"$default_plugin" = x"yes"; then + enable_plugin=no + elif test x"$enable_plugin" = x"yes"; then + # Use make's target variable to derive import library name. + pluginlibs='-Wl,--export-all-symbols -Wl,--out-implib=[$]@.a' + plugin_check=no + fi + ;; *-*-darwin*) if test x$build = x$host; then export_sym_check="nm${exeext} -g" @@ -41,7 +54,7 @@ AC_DEFUN([GCC_ENABLE_PLUGINS], ;; esac - if test x"$enable_plugin" = x"yes"; then + if test x"$enable_plugin" = x"yes" -a x"$plugin_check" = x"yes"; then AC_MSG_CHECKING([for exported symbols]) if test "x$export_sym_check" != x; then |