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--- configure.ac 2018-08-17 13:18:28.010088365 +0200
+++ configure.ac.new 2018-08-17 18:14:06.049959957 +0200
@@ -6,6 +6,7 @@
m4_define([abi_version], [abi_version_major.abi_version_minor.abi_version_micro])
AC_INIT([abiword],[abi_version],[http://www.abisource.com/])
+m4_pattern_allow([AC_MSG_ERROR])
AC_CANONICAL_HOST
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_MACRO_DIR([m4])
@@ -561,61 +562,6 @@
fi
AC_SUBST(ABIWORD_ICONDIR, "$abi_cv_icondir")
-dnl ***********************************************************************
-dnl GCC/Clang sanitizer support
-dnl ***********************************************************************
-AC_ARG_WITH([sanitizer],
- [AS_HELP_STRING([--with-sanitizer=@<:@address/undefined/no@:>@],
- [Use specific GCC/Clang analyzer])],
- [with_sanitizer=$withval],
- [with_sanitizer=no])
-AS_IF([test "x$with_sanitizer" != "xno"],[
- AX_CHECK_COMPILE_FLAG([-fsanitize=$withval],
- [CFLAGS="$CFLAGS -fsanitize=$withval"
- CXXFLAGS="$CXXFLAGS -fsanitize=$withval"],
- [AC_MSG_ERROR([-fsanitize=$withval is not supported])])
- AX_APPEND_COMPILE_FLAGS([-fno-omit-frame-pointer])
- AC_LANG_PUSH(C++)
- AX_APPEND_COMPILE_FLAGS([-fno-omit-frame-pointer])
- AC_LANG_POP
-])
-
-dnl ***************************************************************
-dnl Excessive warnings
-dnl ***************************************************************
-AC_LANG_PUSH(C++)
-AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option], [
- ax_compiler_flags_test="-Werror=unknown-warning-option"
-], [
- ax_compiler_flags_test=""
-])
-dnl XXX enable these
-dnl -Wformat-nonliteral
-AX_APPEND_COMPILE_FLAGS([ \
- -Wcast-align \
- -Wchar-subscripts \
- -Wconst-qual \
- -Wextra \
- -Wformat \
- -Wformat-security \
- -Wformat-overflow=2 \
- -Wheader-guard \
- -Wimplicit-fallthrough=3 \
- -Wlogical-not-parentheses \
- -Wmisleading-indentation \
- -Wmissing-noreturn \
- -Wno-overloaded-virtual \
- -Wpointer-arith \
- -Wpointer-bool-conversion \
- -Wredundant-decls \
- -Wshadow \
- -Wsign-compare \
- -Wunreachable-code \
- -Wunused \
- -Wwrite-strings \
-], [], [$ax_compiler_flags_test])
-AC_LANG_POP
-
#
# Dependency tests
#
|