X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=m4%2Fpandora_canonical.m4;h=30113045c2a89717ec704eba17b2f7d05689bcb0;hb=6515bf6555eac108adc478b9bf1f6c98eca838e6;hp=22930bf741f29b83abc883c6896088999de5f9fc;hpb=e0bd61db89087f4cdab63ba5a7ea942e9735daeb;p=awesomized%2Flibmemcached diff --git a/m4/pandora_canonical.m4 b/m4/pandora_canonical.m4 index 22930bf7..30113045 100644 --- a/m4/pandora_canonical.m4 +++ b/m4/pandora_canonical.m4 @@ -1,16 +1,32 @@ -dnl Copyright (C) 2009 Sun Microsystems -dnl This file is free software; Sun Microsystems +dnl Copyright (C) 2009 Sun Microsystems, Inc. +dnl This file is free software; Sun Microsystems, Inc. dnl gives unlimited permission to copy and/or distribute it, 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],[0.3]) +AC_DEFUN([PANDORA_CANONICAL_VERSION],[0.174]) AC_DEFUN([PANDORA_FORCE_DEPEND_TRACKING],[ + AC_ARG_ENABLE([fat-binaries], + [AS_HELP_STRING([--enable-fat-binaries], + [Enable fat binary support on OSX @<:@default=off@:>@])], + [ac_enable_fat_binaries="$enableval"], + [ac_enable_fat_binaries="no"]) + dnl Force dependency tracking on for Sun Studio builds AS_IF([test "x${enable_dependency_tracking}" = "x"],[ enable_dependency_tracking=yes ]) + dnl If we're building OSX Fat Binaries, we have to turn off -M options + AS_IF([test "x${ac_enable_fat_binaries}" = "xyes"],[ + enable_dependency_tracking=no + ]) +]) + +AC_DEFUN([PANDORA_BLOCK_BAD_OPTIONS],[ + AS_IF([test "x${prefix}" = "x"],[ + AC_MSG_ERROR([--prefix requires an argument]) + ]) ]) dnl The standard setup for how we build Pandora projects @@ -19,25 +35,50 @@ AC_DEFUN([PANDORA_CANONICAL_TARGET],[ ifdef([m4_define],,[define([m4_define], defn([define]))]) ifdef([m4_undefine],,[define([m4_undefine], defn([undefine]))]) m4_define([PCT_ALL_ARGS],[$*]) - m4_define([PCT_USE_GNULIB],[no]) m4_define([PCT_REQUIRE_CXX],[no]) - m4_define([PCT_IGNORE_SHARED_PTR],[no]) - m4_foreach([pct_arg],$*,[ + m4_define([PCT_FORCE_GCC42],[no]) + m4_define([PCT_DONT_SUPPRESS_INCLUDE],[no]) + m4_define([PCT_NO_VC_CHANGELOG],[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]) - m4_define([PCT_USE_GNULIB],[yes]) - ], [require-cxx], [ m4_undefine([PCT_REQUIRE_CXX]) m4_define([PCT_REQUIRE_CXX],[yes]) ], - [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]) + ], + [dont-suppress-include], [ + m4_undefine([PCT_DONT_SUPPRESS_INCLUDE]) + m4_define([PCT_DONT_SUPPRESS_INCLUDE],[yes]) + ], + [no-vc-changelog], [ + m4_undefine([PCT_NO_VC_CHANGELOG]) + m4_define([PCT_NO_VC_CHANGELOG],[yes]) + ], + [version-from-vc], [ + m4_undefine([PCT_VERSION_FROM_VC]) + m4_define([PCT_VERSION_FROM_VC],[yes]) ]) ]) + AC_CONFIG_MACRO_DIR([m4]) + + m4_if(m4_substr(m4_esyscmd(test -d src && echo 0),0,1),0,[ + AC_CONFIG_HEADERS([src/config.h]) + ],[ + AC_CONFIG_HEADERS([config.h]) + ]) + + PANDORA_BLOCK_BAD_OPTIONS + # We need to prevent canonical target # from injecting -O2 into CFLAGS - but we won't modify anything if we have # set CFLAGS on the command line, since that should take ultimate precedence @@ -48,20 +89,59 @@ AC_DEFUN([PANDORA_CANONICAL_TARGET],[ AC_CANONICAL_TARGET - AM_INIT_AUTOMAKE(-Wall -Werror nostdinc subdir-objects) + m4_if(PCT_DONT_SUPRESS_INCLUDE,yes,[ + AM_INIT_AUTOMAKE(-Wall -Werror -Wno-portability subdir-objects foreign tar-ustar) + ],[ + AM_INIT_AUTOMAKE(-Wall -Werror -Wno-portability nostdinc subdir-objects foreign tar-ustar) + ]) + + m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) - m4_if(PCT_USE_GNULIB,yes,[ gl_EARLY ]) + m4_if(m4_substr(m4_esyscmd(test -d gnulib && echo 0),0,1),0,[ + gl_EARLY + ],[ + PANDORA_EXTENSIONS + ]) AC_REQUIRE([AC_PROG_CC]) + m4_if(PCT_FORCE_GCC42, [yes], [ + AC_REQUIRE([PANDORA_ENSURE_GCC_VERSION]) + ]) + AC_REQUIRE([PANDORA_64BIT]) + + m4_if(PCT_NO_VC_CHANGELOG,yes,[ + vc_changelog=no + ],[ + vc_changelog=yes + ]) + m4_if(PCT_VERSION_FROM_VC,yes,[ + PANDORA_VC_INFO_HEADER + ],[ + PANDORA_TEST_VC_DIR + + changequote(<<, >>)dnl + PANDORA_RELEASE_ID=`echo $VERSION | sed 's/[^0-9]//g'` + changequote([, ])dnl + + PANDORA_RELEASE_COMMENT="" + AC_DEFINE_UNQUOTED([PANDORA_RELEASE_VERSION],["$VERSION"], + [Version of the software]) + + AC_SUBST(PANDORA_RELEASE_COMMENT) + AC_SUBST(PANDORA_RELEASE_VERSION) + AC_SUBST(PANDORA_RELEASE_ID) + ]) + 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 - + + + PANDORA_PLATFORM PANDORA_LIBTOOL @@ -74,62 +154,265 @@ AC_DEFUN([PANDORA_CANONICAL_TARGET],[ AC_MSG_ERROR([No working C++ Compiler has been found. ${PACKAGE} requires a C++ compiler that can handle C++98]) ]) ]) + PANDORA_CXX_CSTDINT + PANDORA_CXX_CINTTYPES - PANDORA_SHARED_PTR - m4_if(PCT_IGNORE_SHARED_PTR, [no], [ - AS_IF([test "$ac_cv_shared_ptr_namespace" = "missing"],[ - AC_MSG_WARN([a usable shared_ptr implementation was not found. Let someone know what your platform is.]) - ]) + m4_if(m4_substr(m4_esyscmd(test -d gnulib && echo 0),0,1),0,[ + gl_INIT + AC_CONFIG_LIBOBJ_DIR([gnulib]) ]) - - m4_if(PCT_USE_GNULIB, [yes], [gl_INIT]) + + 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_STRUCT_TM AC_TYPE_SIZE_T - AC_FUNC_MALLOC - AC_FUNC_REALLOC - + AC_SYS_LARGEFILE + PANDORA_CLOCK_GETTIME - AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) + AC_CHECK_HEADERS(sys/socket.h) - AC_SYS_LARGEFILE + # 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_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 + ]], + [[ + int array[(((time_t)-1) > 0) ? 1 : -1]; + ]]) + ],[ + ac_cv_time_t_unsigned=yes + ],[ + ac_cv_time_t_unsigned=no + ]) + ]) + AS_IF([test "$ac_cv_time_t_unsigned" = "yes"],[ + AC_DEFINE([TIME_T_UNSIGNED], 1, [Define to 1 if time_t is unsigned]) + ]) + + AC_CACHE_CHECK([if system defines RUSAGE_THREAD], [ac_cv_rusage_thread],[ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[ +#include +#include + ]],[[ + int x= RUSAGE_THREAD; + ]]) + ],[ + ac_cv_rusage_thread=yes + ],[ + ac_cv_rusage_thread=no + ]) + ]) + AS_IF([test "$ac_cv_rusage_thread" = "no"],[ + AC_DEFINE([RUSAGE_THREAD], [RUSAGE_SELF], + [Define if system doesn't define]) + ]) + + AC_CHECK_LIBM + dnl Bug on FreeBSD - LIBM check doesn't set the damn variable + AC_SUBST([LIBM]) + + AC_CHECK_FUNC(setsockopt, [], [AC_CHECK_LIB(socket, setsockopt)]) + AC_CHECK_FUNC(bind, [], [AC_CHECK_LIB(bind, bind)]) - AS_IF([test "$GCC" = "yes"], PANDORA_ENSURE_GCC_VERSION) - PANDORA_CHECK_C_VERSION - PANDORA_CHECK_CXX_VERSION PANDORA_OPTIMIZE - PANDORA_64BIT - PANDORA_WARNINGS(PCT_ALL_ARGS) - gl_VISIBILITY + AC_LANG_PUSH(C++) + # Test whether madvise() is declared in C++ code -- it is not on some + # systems, such as Solaris + AC_CHECK_DECLS([madvise], [], [], [AC_INCLUDES_DEFAULT[ + #if HAVE_SYS_MMAN_H + #include + #include + #endif + ]]) + AC_LANG_POP() + + PANDORA_HAVE_GCC_ATOMICS + + m4_if(PCT_USE_VISIBILITY,[yes],[ + PANDORA_ENABLE_VISIBILITY + ],[ + PANDORA_CHECK_VISIBILITY + ]) - PANDORA_ENABLE_DTRACE PANDORA_HEADER_ASSERT + PANDORA_WARNINGS(PCT_ALL_ARGS) + + PANDORA_ENABLE_DTRACE + + AC_LIB_PREFIX + PANDORA_HAVE_BETTER_MALLOC + PANDORA_WITH_VALGRIND + AC_CHECK_PROGS([DOXYGEN], [doxygen]) AC_CHECK_PROGS([PERL], [perl]) + AC_CHECK_PROGS([DPKG_GENSYMBOLS], [dpkg-gensymbols], [:]) + AC_CHECK_PROGS([LCOV], [lcov], [echo lcov not found]) + AC_CHECK_PROGS([LCOV_GENHTML], [genhtml], [echo genhtml not found]) + + AC_CHECK_PROGS([SPHINXBUILD], [sphinx-build], [:]) + AS_IF([test "x${SPHINXBUILD}" != "x:"],[ + AC_CACHE_CHECK([if sphinx is new enough],[ac_cv_recent_sphinx],[ + + ${SPHINXBUILD} -Q -C -b man -d conftest.d . . >/dev/null 2>&1 + AS_IF([test $? -eq 0],[ac_cv_recent_sphinx=yes], + [ac_cv_recent_sphinx=no]) + rm -rf conftest.d + ]) + ]) + + AM_CONDITIONAL(HAVE_DPKG_GENSYMBOLS,[test "x${DPKG_GENSYMBOLS}" != "x:"]) + AM_CONDITIONAL(HAVE_SPHINX,[test "x${SPHINXBUILD}" != "x:"]) + AM_CONDITIONAL(HAVE_RECENT_SPHINX,[test "x${ac_cv_recent_sphinx}" = "xyes"]) + + m4_if(m4_substr(m4_esyscmd(test -d po && echo 0),0,1),0, [ + AM_PO_SUBDIRS + IT_PROG_INTLTOOL([0.35],[no-xml]) + + GETTEXT_PACKAGE=$PACKAGE + AC_CHECK_LIB(intl, libintl_gettext) + AC_SUBST([GETTEXT_PACKAGE]) + AS_IF([test "x${USE_NLS}" = "xyes" -a "x${pandora_have_intltool}" = "xyes"], + [AC_DEFINE([ENABLE_NLS],[1],[Turn on language support]) + AC_CONFIG_FILES([po/Makefile.in]) + ]) + ]) + AM_CONDITIONAL(BUILD_PO,[test "x${USE_NLS}" = "xyes" -a "x${pandora_have_intltool}" = "xyes"]) AS_IF([test "x${gl_LIBOBJS}" != "x"],[ AS_IF([test "$GCC" = "yes"],[ - AM_CPPFLAGS="-isystem \$(top_srcdir)/gnulib -isystem \$(top_builddir)/gnulib ${AM_CPPFLAGS}" + AM_CPPFLAGS="-isystem \${top_srcdir}/gnulib -isystem \${top_builddir}/gnulib ${AM_CPPFLAGS}" ],[ - AM_CPPFLAGS="-I\$(top_srcdir)/gnulib -I\$(top_builddir)/gnulib ${AM_CPPFLAGS}" + AM_CPPFLAGS="-I\${top_srcdir}/gnulib -I\${top_builddir}/gnulib ${AM_CPPFLAGS}" ]) ]) + m4_if(m4_substr(m4_esyscmd(test -d src && echo 0),0,1),0,[ + AM_CPPFLAGS="-I\$(top_srcdir)/src -I\$(top_builddir)/src ${AM_CPPFLAGS}" + ],[ + AM_CPPFLAGS="-I\$(top_srcdir) -I\$(top_builddir) ${AM_CPPFLAGS}" + ]) + + PANDORA_USE_PIPE + + AH_TOP([ +#ifndef __CONFIG_H__ +#define __CONFIG_H__ + +/* _SYS_FEATURE_TESTS_H is Solaris, _FEATURES_H is GCC */ +#if defined( _SYS_FEATURE_TESTS_H) || defined(_FEATURES_H) +#error "You should include config.h as your first include file" +#endif + +#include +]) + mkdir -p config + cat > config/top.h.stamp </dev/null 2>&1 || mv config/top.h.stamp config/top.h + rm -f config/top.h.stamp + + AH_BOTTOM([ +#if defined(__cplusplus) +# include CSTDINT_H +# include CINTTYPES_H +#else +# include +# include +#endif + +#if !defined(HAVE_ULONG) && !defined(__USE_MISC) +# define HAVE_ULONG 1 +typedef unsigned long int ulong; +#endif + +/* To hide the platform differences between MS Windows and Unix, I am + * going to use the Microsoft way and #define the Microsoft-specific + * functions to the unix way. Microsoft use a separate subsystem for sockets, + * but Unix normally just use a filedescriptor on the same functions. It is + * a lot easier to map back to the unix way with macros than going the other + * way without side effect ;-) + */ +#ifdef TARGET_OS_WINDOWS +#define random() rand() +#define srandom(a) srand(a) +#define get_socket_errno() WSAGetLastError() +#else +#define INVALID_SOCKET -1 +#define SOCKET_ERROR -1 +#define closesocket(a) close(a) +#define get_socket_errno() errno +#endif + +#if defined(__cplusplus) +# if defined(DEBUG) +# include +# include +# endif +template +inline To implicit_cast(From const &f) { + return f; +} +template // use like this: down_cast(foo); +inline To down_cast(From* f) { // so we only accept pointers + // Ensures that To is a sub-type of From *. This test is here only + // for compile-time type checking, and has no overhead in an + // optimized build at run-time, as it will be optimized away + // completely. + if (false) { + implicit_cast(0); + } + +#if defined(DEBUG) + assert(f == NULL || dynamic_cast(f) != NULL); // RTTI: debug mode only! +#endif + return static_cast(f); +} +#endif /* defined(__cplusplus) */ + +#endif /* __CONFIG_H__ */ + ]) - AM_CPPFLAGS="-I\${top_srcdir} -I\${top_builddir} ${AM_CPPFLAGS}" AM_CFLAGS="${AM_CFLAGS} ${CC_WARNINGS} ${CC_PROFILING} ${CC_COVERAGE}" AM_CXXFLAGS="${AM_CXXFLAGS} ${CXX_WARNINGS} ${CC_PROFILING} ${CC_COVERAGE}" AC_SUBST([AM_CFLAGS]) AC_SUBST([AM_CXXFLAGS]) AC_SUBST([AM_CPPFLAGS]) + AC_SUBST([AM_LDFLAGS]) ])