null+****@clear*****
null+****@clear*****
2012年 1月 11日 (水) 10:11:37 JST
Kouhei Sutou 2012-01-11 10:11:37 +0900 (Wed, 11 Jan 2012)
New Revision: d965640c289657beeacbf489d9e109c875ef16b1
Log:
enable warning flags on both C and C++.
Modified files:
configure.ac
Modified: configure.ac (+30 -25)
===================================================================
--- configure.ac 2012-01-11 09:37:05 +0900 (a8d67db)
+++ configure.ac 2012-01-11 10:11:37 +0900 (e9f6713)
@@ -101,6 +101,11 @@ AC_DEFUN([CHECK_CXXFLAG], [
AC_MSG_RESULT([$check_cxxflag])
])
+AC_DEFUN([CHECK_BUILD_FLAG], [
+ CHECK_CFLAG([$1])
+ CHECK_CXXFLAG([$1])
+])
+
AC_DEFUN([REMOVE_CXXFLAG], [
AC_MSG_CHECKING([whether g++ option $1 is needed to be removed])
if echo "$CXXFLAGS" | grep -q -- "$1"; then
@@ -113,33 +118,33 @@ AC_DEFUN([REMOVE_CXXFLAG], [
])
if test "$GCC" = "yes"; then
- CHECK_CFLAG([-Wall])
- CHECK_CFLAG([-Wextra])
+ CHECK_BUILD_FLAG([-Wall])
+ CHECK_BUILD_FLAG([-Wextra])
if test "x$check_cflag" = "xno"; then
- CHECK_CFLAG([-W])
+ CHECK_BUILD_FLAG([-W])
fi
- CHECK_CFLAG([-Wno-unused-but-set-variable]) # FIXME: enable it.
- CHECK_CFLAG([-Wno-unused-parameter])
- CHECK_CFLAG([-Wno-sign-compare])
- CHECK_CFLAG([-Wno-pointer-sign])
- CHECK_CFLAG([-Wno-missing-field-initializers])
-
- CHECK_CFLAG([-Wformat=2])
- CHECK_CFLAG([-Wstrict-aliasing=2])
- CHECK_CFLAG([-Wdisabled-optimization])
- CHECK_CFLAG([-Wfloat-equal])
- CHECK_CFLAG([-Wpointer-arith])
- CHECK_CFLAG([-Wdeclaration-after-statement])
- CHECK_CFLAG([-Wbad-function-cast])
- CHECK_CFLAG([-Wcast-align])
- CHECK_CFLAG([-Wredundant-decls])
-# CHECK_CFLAG([-Wunsafe-loop-optimizations])
-# CHECK_CFLAG([-Wunreachable-code])
-# CHECK_CFLAG([-Wswitch-enum])
-# CHECK_CFLAG([-Wshadow])
-# CHECK_CFLAG([-Wconversion])
- CHECK_CFLAG([-Wwrite-strings])
-# CHECK_CFLAG([-Winline])
+ CHECK_BUILD_FLAG([-Wno-unused-but-set-variable]) # FIXME: enable it.
+ CHECK_BUILD_FLAG([-Wno-unused-parameter])
+ CHECK_BUILD_FLAG([-Wno-sign-compare])
+ CHECK_BUILD_FLAG([-Wno-pointer-sign])
+ CHECK_BUILD_FLAG([-Wno-missing-field-initializers])
+
+ CHECK_BUILD_FLAG([-Wformat=2])
+ CHECK_BUILD_FLAG([-Wstrict-aliasing=2])
+ CHECK_BUILD_FLAG([-Wdisabled-optimization])
+ CHECK_BUILD_FLAG([-Wfloat-equal])
+ CHECK_BUILD_FLAG([-Wpointer-arith])
+ CHECK_BUILD_FLAG([-Wdeclaration-after-statement])
+ CHECK_BUILD_FLAG([-Wbad-function-cast])
+ CHECK_BUILD_FLAG([-Wcast-align])
+ CHECK_BUILD_FLAG([-Wredundant-decls])
+# CHECK_BUILD_FLAG([-Wunsafe-loop-optimizations])
+# CHECK_BUILD_FLAG([-Wunreachable-code])
+# CHECK_BUILD_FLAG([-Wswitch-enum])
+# CHECK_BUILD_FLAG([-Wshadow])
+# CHECK_BUILD_FLAG([-Wconversion])
+ CHECK_BUILD_FLAG([-Wwrite-strings])
+# CHECK_BUILD_FLAG([-Winline])
CHECK_CXXFLAG([-fexceptions])
CHECK_CXXFLAG([-fimplicit-templates])