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| author | Gary V. Vaughan <gary@gnu.org> | 2014-11-26 20:25:47 +0000 |
|---|---|---|
| committer | Gary V. Vaughan <gary@gnu.org> | 2014-11-26 20:25:47 +0000 |
| commit | 15ed81cd88deaeb83b6c6f60d6fd0556aa5b96c7 (patch) | |
| tree | 6c97c2c44b26dac5c57c2779fd7bd8ca59942326 | |
| parent | f5a6f25daf08a02ff0da13b64de999778f98189f (diff) | |
| download | m4-15ed81cd88deaeb83b6c6f60d6fd0556aa5b96c7.tar.gz | |
configury: simplify calculation of module file extension.
* configure.ac (LT_SYS_MODULE_EXT): Use this...
(mfour_shrext): Remove. ...instead of working it out manually.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
| -rw-r--r-- | configure.ac | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/configure.ac b/configure.ac index 04da7e96..2688a7f1 100644 --- a/configure.ac +++ b/configure.ac @@ -182,11 +182,8 @@ esac LT_LIB_DLLOAD LT_SYS_SYMBOL_USCORE -save_module=$module; module=yes -mfour_shrext=`eval printf '%s' \"$shrext_cmds\"` -module=$save_module -AC_DEFINE_UNQUOTED([SYS_SHREXT], ["$mfour_shrext"], - [Define this to the system shared module file extension]) +LT_SYS_MODULE_EXT +libm4_shlibext=$libltdl_cv_shlibext if test yes = "$sys_symbol_underscore"; then AC_MSG_CHECKING([whether dlsym requires underscore prefixed symbols]) @@ -202,12 +199,12 @@ int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; }] _M4_EOF - libobjs=conftest_loadme.$ac_objext; lib=conftest_loadme$mfour_shrext + libobjs=conftest_loadme.$ac_objext; lib=conftest_loadme$libm4_shlibext save_module_cmds=$module_cmds; module_cmds=`eval echo $module_cmds` test -n "$module_cmds" || module_cmds=`eval echo $archive_cmds` $CC $pic_flag -c conftest_loadme.$ac_ext eval "wl=\"$lt_prog_compiler_wl\"; major=; versuffix=; verstring=; deplibs=; \ - rpath=/not-exists/conftest_loadme$mfour_shrext; $module_cmds" + rpath=/not-exists/conftest_loadme$libm4_shlibext; $module_cmds" module_cmds=$save_module_cmds # Try to fetch fnord with dlsym(). @@ -234,7 +231,7 @@ _M4_EOF # endif #endif int main () { - void *handle = dlopen ("`pwd`/$objdir/conftest_loadme$mfour_shrext", RTLD_GLOBAL|RTLD_NOW); + void *handle = dlopen ("`pwd`/$objdir/conftest_loadme$libm4_shlibext", RTLD_GLOBAL|RTLD_NOW); int status = $mfour_dlunknown; if (handle) { if (dlsym (handle, "fnord")) |