dnl with or without modifications, as long as this notice is preserved.
dnl Which version of the canonical setup we're using
-AC_DEFUN([PANDORA_CANONICAL_VERSION],[0.1])
+AC_DEFUN([PANDORA_CANONICAL_VERSION],[0.86])
AC_DEFUN([PANDORA_FORCE_DEPEND_TRACKING],[
dnl Force dependency tracking on for Sun Studio builds
dnl The standard setup for how we build Pandora projects
AC_DEFUN([PANDORA_CANONICAL_TARGET],[
AC_REQUIRE([PANDORA_FORCE_DEPEND_TRACKING])
- m4_define([PCT_ALL_ARGS],[$@])
+ ifdef([m4_define],,[define([m4_define], defn([define]))])
+ ifdef([m4_undefine],,[define([m4_undefine], defn([undefine]))])
+ m4_define([PCT_ALL_ARGS],[$*])
m4_define([PCT_USE_GNULIB],[no])
m4_define([PCT_REQUIRE_CXX],[no])
m4_define([PCT_IGNORE_SHARED_PTR],[no])
- m4_foreach_w([pct_arg],$@,[
+ m4_define([PCT_FORCE_GCC42],[no])
+ m4_define([PCT_SRC_IN_SRC],[no])
+ m4_define([PCT_VERSION_FROM_VC],[no])
+ m4_define([PCT_USE_VISIBILITY],[yes])
+ m4_foreach([pct_arg],[$*],[
m4_case(pct_arg,
[use-gnulib], [
m4_undefine([PCT_USE_GNULIB])
[ignore-shared-ptr], [
m4_undefine([PCT_IGNORE_SHARED_PTR])
m4_define([PCT_IGNORE_SHARED_PTR],[yes])
+ ],
+ [force-gcc42], [
+ m4_undefine([PCT_FORCE_GCC42])
+ m4_define([PCT_FORCE_GCC42],[yes])
+ ],
+ [skip-visibility], [
+ m4_undefine([PCT_USE_VISIBILITY])
+ m4_define([PCT_USE_VISIBILITY],[no])
+ ],
+ [src-in-src], [
+ m4_undefine([PCT_SRC_IN_SRC])
+ m4_define([PCT_SRC_IN_SRC],[yes])
+ ],
+ [version-from-vc], [
+ m4_undefine([PCT_VERSION_FROM_VC])
+ m4_define([PCT_VERSION_FROM_VC],[yes])
])
])
AC_CANONICAL_TARGET
- AM_INIT_AUTOMAKE(-Wall -Werror nostdinc subdir-objects)
+ AM_INIT_AUTOMAKE(-Wall -Werror nostdinc subdir-objects foreign)
+ m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
m4_if(PCT_USE_GNULIB,yes,[ gl_EARLY ])
AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([PANDORA_MAC_GCC42])
+ AC_REQUIRE([PANDORA_64BIT])
+
+ m4_if(PCT_VERSION_FROM_VC,yes,[
+ PANDORA_VC_VERSION
+ ])
+ PANDORA_VERSION
dnl Once we can use a modern autoconf, we can use this
dnl AC_PROG_CC_C99
- AC_PROG_CXX
- AC_PROG_CPP
+ AC_REQUIRE([AC_PROG_CXX])
+ PANDORA_EXTENSIONS
AM_PROG_CC_C_O
- gl_USE_SYSTEM_EXTENSIONS
-
+
+ m4_if(PCT_FORCE_GCC42, [yes], [
+ AS_IF([test "$GCC" = "yes"], PANDORA_ENSURE_GCC_VERSION)
+ ])
+
+ PANDORA_PLATFORM
PANDORA_LIBTOOL
AS_IF([test "$ac_cv_cxx_stdcxx_98" = "no"],[
AC_MSG_ERROR([No working C++ Compiler has been found. ${PACKAGE} requires a C++ compiler that can handle C++98])
])
+
])
PANDORA_SHARED_PTR
])
])
- m4_if(PCT_USE_GNULIB, [yes], [gl_INIT])
+ m4_if(PCT_USE_GNULIB, [yes], [
+ gl_INIT
+ AC_CONFIG_LIBOBJ_DIR([gnulib])
+ ])
+
+ PANDORA_CHECK_C_VERSION
+ PANDORA_CHECK_CXX_VERSION
AC_C_BIGENDIAN
AC_C_CONST
AC_C_INLINE
AC_C_VOLATILE
+ AC_C_RESTRICT
AC_HEADER_TIME
AC_TYPE_SIZE_T
- AC_FUNC_MALLOC
- AC_FUNC_REALLOC
-
+ AC_SYS_LARGEFILE
- AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
+ # off_t is not a builtin type
+ AC_CHECK_SIZEOF(off_t, 4)
+ AS_IF([test "$ac_cv_sizeof_off_t" -eq 0],[
+ AC_MSG_ERROR("${PACKAGE} needs an off_t type.")
+ ])
- AC_SYS_LARGEFILE
+ AC_CHECK_SIZEOF(size_t)
+ AS_IF([test "$ac_cv_sizeof_size_t" -eq 0],[
+ AC_MSG_ERROR("${PACKAGE} needs an size_t type.")
+ ])
+
+ AC_DEFINE_UNQUOTED([SIZEOF_SIZE_T],[$ac_cv_sizeof_size_t],[Size of size_t as computed by sizeof()])
+ AC_CHECK_SIZEOF(long long)
+ AC_DEFINE_UNQUOTED([SIZEOF_LONG_LONG],[$ac_cv_sizeof_long_long],[Size of long long as computed by sizeof()])
+ AC_CACHE_CHECK([if time_t is unsigned], [ac_cv_time_t_unsigned],[
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+ [[
+#include <time.h>
+ ]],
+ [[
+ int array[(((time_t)-1) > 0) ? 1 : -1];
+ ]])
+ ],[
+ ac_cv_time_t_unsigned=yes
+ ],[
+ ac_cv_time_t_unsigned=no
+ ])
+ ])
+ AS_IF([test "$ac_cv_time_t_unsigned" = "yes"],[
+ AC_DEFINE([TIME_T_UNSIGNED], 1, [Define to 1 if time_t is unsigned])
+ ])
+
+ dnl AC_FUNC_ALLOCA would test for stack direction if we didn't have a working
+ dnl alloca - but we need to know it anyway for check_stack_overrun.
+ PANDORA_STACK_DIRECTION
+
+ AC_CHECK_LIBM
+
+ AC_CHECK_FUNC(setsockopt, [], [AC_CHECK_LIB(socket, setsockopt)])
+ AC_CHECK_FUNC(bind, [], [AC_CHECK_LIB(bind, bind)])
- AS_IF([test "$GCC" = "yes"], PANDORA_ENSURE_GCC_VERSION)
- PANDORA_CHECK_C_VERSION
- PANDORA_CHECK_CXX_VERSION
PANDORA_OPTIMIZE
- PANDORA_64BIT
- PANDORA_WARNINGS(PCT_ALL_ARGS)
- gl_VISIBILITY
+ AC_LANG_PUSH(C++)
+ # Test whether madvise() is declared in C++ code -- it is not on some
+ # systems, such as Solaris
+ AC_CHECK_DECLS([madvise], [], [], [AC_INCLUDES_DEFAULT[
+ #if HAVE_SYS_MMAN_H
+ #include <sys/types.h>
+ #include <sys/mman.h>
+ #endif
+ ]])
+ AC_LANG_POP()
+
+ PANDORA_HAVE_GCC_ATOMICS
+
+ m4_if(PCT_USE_VISIBILITY,[yes],[
+ dnl We need to inject error into the cflags to test if visibility works or not
+ save_CFLAGS="${CFLAGS}"
+ CFLAGS="${CFLAGS} -Werror"
+ gl_VISIBILITY
+ CFLAGS="${save_CFLAGS}"
+ ])
- PANDORA_ENABLE_DTRACE
PANDORA_HEADER_ASSERT
+ PANDORA_WARNINGS(PCT_ALL_ARGS)
+
+ PANDORA_ENABLE_DTRACE
+
+ AC_LIB_PREFIX
+ PANDORA_HAVE_BETTER_MALLOC
+
AC_CHECK_PROGS([DOXYGEN], [doxygen])
AC_CHECK_PROGS([PERL], [perl])
AM_CPPFLAGS="-I\$(top_srcdir)/gnulib -I\$(top_builddir)/gnulib ${AM_CPPFLAGS}"
])
])
+ AS_IF([test "PCT_SRC_IN_SRC" = "yes"],[
+ AM_CPPFLAGS="-I\$(top_srcdir)/src -I\$(top_builddir)/src ${AM_CPPFLAGS}"
+ ])
+
+ PANDORA_USE_PIPE
+
AM_CPPFLAGS="-I\${top_srcdir} -I\${top_builddir} ${AM_CPPFLAGS}"
AM_CFLAGS="${AM_CFLAGS} ${CC_WARNINGS} ${CC_PROFILING} ${CC_COVERAGE}"