diff options
Diffstat (limited to 'nxcompshad/configure.in')
| -rw-r--r-- | nxcompshad/configure.in | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/nxcompshad/configure.in b/nxcompshad/configure.in index 7ec064cc6..226b13ef8 100644 --- a/nxcompshad/configure.in +++ b/nxcompshad/configure.in @@ -10,8 +10,12 @@ AC_SUBST(pkgconfigdir) dnl Reset default compilation flags. -CXXFLAGS="$CXXFLAGS -O3" -CPPFLAGS="$CPPFLAGS -O3" +if test "x$CXXFLAGS" == "x"; then + CXXFLAGS="-O3" +fi +if test "x$CPPFLAGS" == "x"; then + CPPFLAGS="-O3" +fi dnl Reset default linking directives. @@ -80,8 +84,8 @@ case "${gcc_version}" in *) AC_MSG_RESULT([yes]) - CXXFLAGS="$CXXFLAGS -Wmissing-declarations -Wnested-externs" - CPPFLAGS="$CPPFLAGS -Wmissing-declarations -Wnested-externs" + CXXFLAGS="$CXXFLAGS -Wmissing-declarations" + CPPFLAGS="$CPPFLAGS -Wmissing-declarations" ;; esac |