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| author | Bent Bisballe Nyeng <deva@aasimon.org> | 2016-12-10 12:05:25 +0100 |
|---|---|---|
| committer | Bent Bisballe Nyeng <deva@aasimon.org> | 2016-12-10 12:05:25 +0100 |
| commit | da69cdf6227782c957393735ab43c040656d959c (patch) | |
| tree | 0c3fb833edfaeacb6342e8b9e9fbd34b40910186 | |
| parent | d065221fda703034619500581b3339b7f3fc7e80 (diff) | |
Fix 'no-undefined' check.
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 8befd1d..b9fa1bc 100644 --- a/configure.ac +++ b/configure.ac @@ -73,17 +73,18 @@ AC_ARG_WITH([debug], dnl =========================== dnl Check for -Wl,--no-undefined or -Wl,-undefined,error support dnl =========================== +AC_LANG_PUSH([C++]) TMP_CXXFLAGS="$CXXFLAGS" AC_MSG_CHECKING([whether CXX supports '-Wl,--no-undefined']) CXXFLAGS="-Wall -Werror -Wl,--no-undefined" -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], +AC_LINK_IFELSE([AC_LANG_PROGRAM([])], [ AC_MSG_RESULT([yes]) NO_UNDEFINED_PARAM=-Wl,--no-undefined ], [ AC_MSG_RESULT([no]) AC_MSG_CHECKING([whether CXX supports '-Wl,-undefined,error']) CXXFLAGS="-Wall -Werror -Wl,-undefined,error" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], + AC_LINK_IFELSE([AC_LANG_PROGRAM([])], [AC_MSG_RESULT([yes]) NO_UNDEFINED_PARAM=-Wl,-undefined,error ], @@ -94,6 +95,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], ] ) CXXFLAGS="$TMP_CXXFLAGS" +AC_LANG_POP([C++]) dnl =========================== dnl Set up debug compile args if the user requested it |