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| author | Bent Bisballe Nyeng <deva@aasimon.org> | 2016-12-10 11:43:55 +0100 |
|---|---|---|
| committer | Bent Bisballe Nyeng <deva@aasimon.org> | 2016-12-10 11:43:55 +0100 |
| commit | d065221fda703034619500581b3339b7f3fc7e80 (patch) | |
| tree | af0dc2c6394a20cc0a3a4506fc2097f06b92d906 /configure.ac | |
| parent | 739678c2008f8e619e48a6dcf6d74a2aaa6a0565 (diff) | |
Improve 'no-undefined' check.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 120944c..8befd1d 100644 --- a/configure.ac +++ b/configure.ac @@ -75,14 +75,14 @@ dnl Check for -Wl,--no-undefined or -Wl,-undefined,error support dnl =========================== TMP_CXXFLAGS="$CXXFLAGS" AC_MSG_CHECKING([whether CXX supports '-Wl,--no-undefined']) -CXXFLAGS=-Wl,--no-undefined +CXXFLAGS="-Wall -Werror -Wl,--no-undefined" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], [ AC_MSG_RESULT([yes]) NO_UNDEFINED_PARAM=-Wl,--no-undefined ], [ AC_MSG_RESULT([no]) AC_MSG_CHECKING([whether CXX supports '-Wl,-undefined,error']) - CXXFLAGS=-Wl,-undefined,error + CXXFLAGS="-Wall -Werror -Wl,-undefined,error" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], [AC_MSG_RESULT([yes]) NO_UNDEFINED_PARAM=-Wl,-undefined,error |