From b2b5f83d519457aee844c17a5600505f587d962d Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Sun, 10 Dec 2017 05:07:38 +0100 Subject: Check for additional compilation warnings --- configure.ac | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index 54519dd..9978c5d 100644 --- a/configure.ac +++ b/configure.ac @@ -16,6 +16,15 @@ LT_INIT AX_CXX_COMPILE_STDCXX_11(noext,mandatory) + +AC_LANG_PUSH([C++]) +AX_CHECK_COMPILE_FLAG([-Wduplicated-cond], [CXXFLAGS="$CXXFLAGS -Wduplicated-cond"]) +AX_CHECK_COMPILE_FLAG([-Wduplicated-branches], [CXXFLAGS="$CXXFLAGS -Wduplicated-branches"]) +AX_CHECK_COMPILE_FLAG([-Wlogical-op], [CXXFLAGS="$CXXFLAGS -Wlogical-op"]) +AX_CHECK_COMPILE_FLAG([-Wrestrict], [CXXFLAGS="$CXXFLAGS -Wrestrict"]) +AX_CHECK_COMPILE_FLAG(["-Wformat=2"], [CXXFLAGS="$CXXFLAGS -Wformat=2"]) +AC_LANG_POP([C++]) + AC_CHECK_LIB([m], [sin]) if pkg-config MagickWand; then -- cgit v1.2.3