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AS_IF([test "x$enable_maintainer_flags" = "xyes" && test "x$GCC" = "xyes"],
[AX_CHECK_COMPILE_FLAG([-Wall], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wall"])
AX_CHECK_COMPILE_FLAG([-Waggregate-return], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Waggregate-return"])
AX_CHECK_COMPILE_FLAG([-Wcast-align], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wcast-align"])
AX_CHECK_COMPILE_FLAG([-Wdeclaration-after-statement], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wdeclaration-after-statement"])
AX_CHECK_COMPILE_FLAG([-Wempty-body], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wempty-body"])
AX_CHECK_COMPILE_FLAG([-Wformat], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wformat"])
AX_CHECK_COMPILE_FLAG([-Wformat-nonliteral], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wformat-nonliteral"])
AX_CHECK_COMPILE_FLAG([-Wformat-security], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wformat-security"])
AX_CHECK_COMPILE_FLAG([-Winit-self], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Winit-self"])
AX_CHECK_COMPILE_FLAG([-Winline], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Winline"])
AX_CHECK_COMPILE_FLAG([-Wmissing-include-dirs], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wmissing-include-dirs"])
AX_CHECK_COMPILE_FLAG([-Wno-strict-aliasing], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wno-strict-aliasing"])
AX_CHECK_COMPILE_FLAG([-Wno-uninitialized], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wno-uninitialized"])
AX_CHECK_COMPILE_FLAG([-Wredundant-decls], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wredundant-decls"])
AX_CHECK_COMPILE_FLAG([-Wreturn-type], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wreturn-type"])
AX_CHECK_COMPILE_FLAG([-Wshadow], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wshadow"])
AX_CHECK_COMPILE_FLAG([-Wswitch-default], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wswitch-default"])
AX_CHECK_COMPILE_FLAG([-Wswitch-enum], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wswitch-enum"])
AX_CHECK_COMPILE_FLAG([-Wundef], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wundef"])
AX_CHECK_COMPILE_FLAG([-Wuninitialized], [MAINTAINER_CFLAGS="$MAINTAINER_CFLAGS -Wuninitialized"])])
AC_SUBST(MAINTAINER_CFLAGS)
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