AC_PROG_CC_C99
AS_IF([test "x${ac_cv_prog_cc_c99}" == "xno"],[AC_MSG_ERROR([No c99 compatible compiler found])])
-AC_DEFUN([CHECK_CXX0X],[
- AC_LANG_PUSH([C++])
- AX_CHECK_COMPILE_FLAG([-std=c++0x],[
- CXX="$CXX -std=c++0x"])
- AC_LANG_POP([C++])
- ])
-CHECK_CXX0X
+AC_LANG_PUSH([C++])
+AX_CHECK_COMPILE_FLAG([-std=gnu++14], [
+ AX_APPEND_COMPILE_FLAGS(["-std=gnu++14"])
+], [
+ AX_CHECK_COMPILE_FLAG([-std=c++14], [
+ AX_APPEND_COMPILE_FLAGS(["-std=c++14"])
+ ], [
+ AX_CHECK_COMPILE_FLAG([-std=gnu++11], [
+ AX_APPEND_COMPILE_FLAGS(["-std=gnu++11"])
+ ], [
+ AX_CHECK_COMPILE_FLAG([-std=c++11], [
+ AX_APPEND_COMPILE_FLAGS(["-std=c++11"])
+ ], [
+ AX_CHECK_COMPILE_FLAG([-std=gnu++0x], [
+ AX_APPEND_COMPILE_FLAGS(["-std=gnu++0x"])
+ ], [
+ AX_APPEND_COMPILE_FLAGS(["-std=c++0x"])
+ ])
+ ])
+ ])
+ ])
+])
+AC_LANG_POP([C++])
+
+
+AC_LANG_PUSH([C])
+AX_COMPILER_VENDOR
+AX_COMPILER_VERSION
+AC_LANG_POP([C])
+AC_LANG_PUSH([C++])
+AX_COMPILER_VENDOR
+AX_COMPILER_VERSION
+AC_LANG_POP([C++])
AX_ASSERT
AC_CHECK_HEADERS_ONCE([inttypes.h])
AC_CHECK_HEADERS_ONCE([libintl.h])
AC_CHECK_HEADERS_ONCE([limits.h])
+AC_CHECK_HEADERS_ONCE([linux/sysctl.h])
AC_CHECK_HEADERS_ONCE([mach/mach.h])
AC_CHECK_HEADERS_ONCE([malloc.h])
AC_CHECK_HEADERS_ONCE([math.h])
AM_CONDITIONAL([BUILD_CACHE],[test "x$build_cache" = "xyes"])
-AX_COMPILER_VENDOR
-
AC_CHECK_TYPES([in_port_t],,,[[
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
AX_ASSERT
AX_HARDEN_COMPILER_FLAGS
+# override sompe flags specific to libmemcached
+AX_APPEND_COMPILE_FLAGS([-Wno-long-long])
+AC_LANG_PUSH([C++])
+AX_APPEND_COMPILE_FLAGS([-Wno-long-long -Wno-old-style-cast])
+AC_LANG_POP([C++])
+
+AC_ARG_ENABLE([warnings-as-errors], AS_HELP_STRING([--enable-warnings-as-errors],
+ [Build with -Werror enabled]), , [enable_warnings_as_errors=no])
+AC_CACHE_CHECK([if all warnings should produce an error], [ac_cv_warnings_as_errors], [
+ AS_IF([test "x$enable_warnings_as_errors" = "xyes"], [
+ ac_cv_warnings_as_errors=yes
+ ], [
+ ac_cv_warnings_as_errors=no
+ ])
+])
+
AX_AM_JOBSERVER([yes])
AC_CONFIG_FILES([Makefile
echo " * Installation prefix: $prefix"
echo " * System type: $host_vendor-$host_os"
echo " * Host CPU: $host_cpu"
-echo " * C Compiler: $CC_VERSION"
+echo " * C Compiler: $ax_cv_c_compiler_vendor $ax_cv_c_compiler_version"
echo " * C Flags: $CFLAGS"
-echo " * C++ Compiler: $CXX_VERSION"
+echo " * C++ Compiler: $ax_cv_cxx_compiler_vendor $ax_cv_cxx_compiler_version"
echo " * C++ Flags: $CXXFLAGS"
echo " * CPP Flags: $CPPFLAGS"
echo " * LIB Flags: $LIB"