configure.ac		configure.ac
	# Process this file with autoconf to produce a configure script.		# Process this file with autoconf to produce a configure script.
	AC_PREREQ([2.61])		AC_PREREQ([2.61])
	AC_INIT([libqb],		AC_INIT([libqb],
	m4_esyscmd([build-aux/git-version-gen .tarball-version]),		m4_esyscmd([build-aux/git-version-gen .tarball-version]),
	[quarterback-devel@fedorahosted.org])		[quarterback-devel@fedorahosted.org])
	AM_INIT_AUTOMAKE([-Wno-portability])
	AC_CONFIG_SRCDIR([lib/ringbuffer.c])		AC_CONFIG_SRCDIR([lib/ringbuffer.c])
	AC_CONFIG_HEADERS([include/config.h])		AC_CONFIG_HEADERS([include/config.h include/qb/qbconfig.h])
			AM_INIT_AUTOMAKE([-Wno-portability dist-xz color-tests parallel-tests])
			dnl automake >= 1.11 offers --enable-silent-rules for suppressing the outpu
			t from
			dnl normal compilation. When a failure occurs, it will then display the fu
			ll
			dnl command line
			dnl Wrap in m4_ifdef to avoid breaking on older platforms
			m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
	LT_PREREQ([2.2.6])		LT_PREREQ([2.2.6])
	LT_INIT		LT_INIT
	AC_CONFIG_MACRO_DIR([m4])		AC_CONFIG_MACRO_DIR([m4])
	AC_CANONICAL_HOST		AC_CANONICAL_HOST
	AC_PROG_LIBTOOL		AC_PROG_LIBTOOL
	AC_LANG([C])		AC_LANG([C])
	dnl Fix default variables - "prefix" variable if not specified		dnl Fix default variables - "prefix" variable if not specified
	if test "$prefix" = "NONE"; then		if test "$prefix" = "NONE"; then
	prefix="/usr"		prefix="/usr"
	if test "$localstatedir" = "\${prefix}/var"; then		if test "$localstatedir" = "\${prefix}/var"; then
	localstatedir="/var"		localstatedir="/var"
	fi		fi
	if test "$sysconfdir" = "\${prefix}/etc"; then		if test "$sysconfdir" = "\${prefix}/etc"; then
	sysconfdir="/etc"		sysconfdir="/etc"
	skipping to change at line 57		skipping to change at line 57
	AC_MSG_NOTICE([building out of tree srcdir:$srcdir])		AC_MSG_NOTICE([building out of tree srcdir:$srcdir])
	fi		fi
	# Checks for programs.		# Checks for programs.
	# check stolen from gnulib/m4/gnu-make.m4		# check stolen from gnulib/m4/gnu-make.m4
	if ! ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then		if ! ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then
	AC_MSG_ERROR([you don't seem to have GNU make; it is required])		AC_MSG_ERROR([you don't seem to have GNU make; it is required])
	fi		fi
	AC_PROG_CC
	AM_PROG_CC_C_O
	AC_PROG_CXX		AC_PROG_CXX
	AC_PROG_AWK		AC_PROG_AWK
	AC_PROG_LN_S		AC_PROG_CC
			AC_PROG_CPP
			AM_PROG_CC_C_O
	AC_PROG_INSTALL		AC_PROG_INSTALL
			AC_PROG_LN_S
	AC_PROG_MAKE_SET		AC_PROG_MAKE_SET
	AC_CHECK_PROGS([PKGCONFIG], [pkg-config])		AC_CHECK_PROGS([PKGCONFIG], [pkg-config])
	AC_CHECK_PROGS([DOXYGEN], [doxygen])		AC_CHECK_PROGS([DOXYGEN], [doxygen])
	AM_CONDITIONAL(HAVE_DOXYGEN, test -n "${DOXYGEN}")		AM_CONDITIONAL(HAVE_DOXYGEN, test -n "${DOXYGEN}")
	AC_CHECK_PROGS([SPLINT], [splint])		AC_CHECK_PROGS([SPLINT], [splint])
	AM_CONDITIONAL(HAVE_SPLINT, test -n "${SPLINT}")		AM_CONDITIONAL(HAVE_SPLINT, test -n "${SPLINT}")
	## local helper functions		## local helper functions
	# this function checks if CC support options passed as		# this function checks if CC support options passed as
	# args. Global CFLAGS are ignored during this test.		# args. Global CFLAGS are ignored during this test.
	cc_supports_flag() {		cc_supports_flag() {
	local CFLAGS="$@"		local CPPFLAGS="$CPPFLAGS $@"
	AC_MSG_CHECKING([whether $CC supports "$@"])		AC_MSG_CHECKING([whether $CC supports "$@"])
	AC_COMPILE_IFELSE([int main(){return 0;}] ,		AC_PREPROC_IFELSE([AC_LANG_PROGRAM([])],
	[RC=0; AC_MSG_RESULT([yes])],		[RC=0; AC_MSG_RESULT([yes])],
	[RC=1; AC_MSG_RESULT([no])])		[RC=1; AC_MSG_RESULT([no])])
	return $RC		return $RC
	}		}
	## cleanup		## cleanup
	AC_MSG_NOTICE(Sanitizing prefix: ${prefix})		AC_MSG_NOTICE(Sanitizing prefix: ${prefix})
	case $prefix in		case $prefix in
	NONE) prefix=/usr/local;;		NONE) prefix=/usr/local;;
	esac		esac
	AC_MSG_NOTICE(Sanitizing exec_prefix: ${exec_prefix})		AC_MSG_NOTICE(Sanitizing exec_prefix: ${exec_prefix})
	case $exec_prefix in		case $exec_prefix in
	NONE) exec_prefix=$prefix;;		NONE) exec_prefix=$prefix;;
	prefix) exec_prefix=$prefix;;		prefix) exec_prefix=$prefix;;
	esac		esac
	# Checks for libraries.		# Checks for libraries.
	AC_CHECK_LIB([rt], [mq_open])		AC_CHECK_LIB([rt], [mq_open])
			AC_CHECK_LIB([dl], [dlopen])
	AC_CHECK_LIB([pthread], [pthread_create])		AC_CHECK_LIB([pthread], [pthread_create])
	AC_CHECK_LIB([socket], [socket])		AC_CHECK_LIB([socket], [socket])
	# look for testing harness "check"		# look for testing harness "check"
	PKG_CHECK_MODULES([CHECK], [check >= 0.9.4],[with_check=yes],[with_check=no ])		PKG_CHECK_MODULES([CHECK], [check >= 0.9.4],[with_check=yes],[with_check=no ])
	AM_CONDITIONAL(HAVE_CHECK, test "${with_check}" = "yes")		AM_CONDITIONAL(HAVE_CHECK, test "${with_check}" = "yes")
	# look for GLIB (used for testing integration)		# look for GLIB (used for testing integration)
	PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.0, have_glib=yes, have_glib=no)		PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.0, have_glib=yes, have_glib=no)
	AM_CONDITIONAL(HAVE_GLIB, test x$have_glib = xyes)		AM_CONDITIONAL(HAVE_GLIB, test x$have_glib = xyes)
	AC_SUBST(GLIB_CFLAGS)		AC_SUBST(GLIB_CFLAGS)
	AC_SUBST(GLIB_LIBS)		AC_SUBST(GLIB_LIBS)
	if test x"$have_glib" = xyes; then		if test x"$have_glib" = xyes; then
	AC_DEFINE_UNQUOTED([HAVE_GLIB], [1], [We have glib])		AC_DEFINE_UNQUOTED([HAVE_GLIB], [1], [We have glib])
	fi		fi
	# Checks for header files.		# Checks for header files.
	AC_HEADER_STDC		AC_HEADER_STDC
	AC_HEADER_SYS_WAIT		AC_HEADER_SYS_WAIT
	AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h limits.h netinet/in.h stdi		AC_CHECK_HEADERS([arpa/inet.h link.h fcntl.h inttypes.h limits.h netinet/in
	nt.h \		.h stdint.h \
	time.h sys/time.h stdlib.h string.h strings.h sys/types.h		dlfcn.h time.h sys/time.h stdlib.h string.h strings.h sys/
	sys/stat.h \		types.h sys/stat.h \
	sys/param.h sys/socket.h sys/time.h sys/timerfd.h sys/epol		sys/param.h sys/socket.h sys/time.h sys/timerfd.h sys/poll
	l.h \		.h sys/epoll.h sys/uio.h \
	sys/sockio.h sys/un.h syslog.h errno.h unistd.h])		sys/sockio.h sys/un.h sys/resource.h syslog.h errno.h unis
			td.h sys/mman.h \
			sys/sem.h sys/ipc.h sys/msg.h mqueue.h])
	# Checks for typedefs, structures, and compiler characteristics.		# Checks for typedefs, structures, and compiler characteristics.
	AC_TYPE_UID_T		AC_TYPE_UID_T
	AC_C_INLINE		AC_C_INLINE
	AC_TYPE_INT32_T		AC_TYPE_INT32_T
	AC_TYPE_INT64_T		AC_TYPE_INT64_T
	AC_TYPE_INT8_T		AC_TYPE_INT8_T
	AC_TYPE_MODE_T		AC_TYPE_MODE_T
	AC_TYPE_PID_T		AC_TYPE_PID_T
	AC_TYPE_SIZE_T		AC_TYPE_SIZE_T
	AC_TYPE_SSIZE_T		AC_TYPE_SSIZE_T
	AC_TYPE_UINT32_T		AC_TYPE_UINT32_T
	AC_TYPE_UINT64_T		AC_TYPE_UINT64_T
			AC_TYPE_UINT8_T
	# Checks for library functions.		# Checks for library functions.
	AC_FUNC_CHOWN		AC_FUNC_CHOWN
			AC_FUNC_ERROR_AT_LINE
	AC_FUNC_FORK		AC_FUNC_FORK
	AC_FUNC_MALLOC		AC_FUNC_MALLOC
	AC_FUNC_MMAP		AC_FUNC_MMAP
	AC_FUNC_REALLOC		AC_FUNC_REALLOC
	AC_FUNC_STRERROR_R		AC_CHECK_FUNCS([alarm clock_gettime ftruncate gettimeofday localtime localt
	AC_CHECK_FUNCS([alarm clock_gettime ftruncate gettimeofday memset munmap \		ime_r \
	socket strchr strerror strstr epoll_create epoll_create1 \		memset munmap socket strchr strrchr strchrnul strdup strerro
	pthread_spin_lock timerfd_create])		r strstr \
			poll epoll_create epoll_create1 random rand getrlimit syscon
			f \
			pthread_spin_lock timerfd_create pthread_setschedparam \
			sched_get_priority_max sched_setscheduler])
	## local defines		## local defines
	PACKAGE_FEATURES=""		PACKAGE_FEATURES=""
	if test $ac_cv_func_timerfd_create = yes; then		if test x$ac_cv_func_timerfd_create = xyes; then
	PACKAGE_FEATURES="$PACKAGE_FEATURES timerfd"		PACKAGE_FEATURES="$PACKAGE_FEATURES timerfd"
	fi		fi
	if test $ac_cv_func_epoll_create = yes; then		if test x$ac_cv_func_epoll_create = xyes; then
	PACKAGE_FEATURES="$PACKAGE_FEATURES epoll"		PACKAGE_FEATURES="$PACKAGE_FEATURES epoll"
	fi		fi
	# Check for atomic support		nongcc_memory_barrier_needed=no
	gcc_has_builtin_atomic_operations=no		arch_force_shmlba=no
	if test x"$GCC" = xyes; then		AC_MSG_CHECKING([for architecture in ${host_cpu}])
	AC_MSG_CHECKING([whether GCC supports build-in atomic intrinsics])		case $host_cpu in
	AC_TRY_LINK([],		sparc*)
	[int i;		AC_MSG_RESULT([sparc])
	__sync_synchronize ();		AC_DEFINE_UNQUOTED([QB_ARCH_SPARC], [1], [sparc])
	__sync_bool_compare_and_swap (&i, 0, 1);		nongcc_memory_barrier_needed=yes
	__sync_fetch_and_add (&i, 1);		arch_force_shmlba=yes
	],		;;
	[gcc_has_builtin_atomic_operations=yes],		alpha*)
	[gcc_has_builtin_atomic_operations=no])		AC_MSG_RESULT([alpha])
			AC_DEFINE_UNQUOTED([QB_ARCH_ALPHA], [1], [alpha])
			nongcc_memory_barrier_needed=yes
			;;
			powerpc*)
			AC_MSG_RESULT([powerpc])
			AC_DEFINE_UNQUOTED([QB_ARCH_POWERPC], [1], [powerpc])
			nongcc_memory_barrier_needed=yes
			arch_force_shmlba=yes
			;;
			ia64)
			AC_MSG_RESULT([ia64])
			AC_DEFINE_UNQUOTED([QB_ARCH_IA64], [1], [ia64])
			nongcc_memory_barrier_needed=yes
			;;
			arm*)
			AC_MSG_RESULT([ia64])
			AC_DEFINE_UNQUOTED([QB_ARCH_ARM], [1], [arm])
			arch_force_shmlba=yes
			;;
			mips*)
			AC_MSG_RESULT([ia64])
			AC_DEFINE_UNQUOTED([QB_ARCH_MIPS], [1], [mips])
			arch_force_shmlba=yes
			;;
			*)
			AC_MSG_RESULT([${host_cpu}])
			;;
			esac
	AC_MSG_RESULT($gcc_has_builtin_atomic_operations)		if test $arch_force_shmlba = yes; then
	if test $gcc_has_builtin_atomic_operations = yes; then		AC_DEFINE_UNQUOTED([QB_FORCE_SHM_ALIGN], [1],
	memory_barrier_needed=yes		[shared and fixed mmap must align on 16k])
	PACKAGE_FEATURES="$PACKAGE_FEATURES gcc__sync"
	else
	case $host_cpu in
	sparc*)
	AC_MSG_RESULT([sparcv9])
	AC_DEFINE_UNQUOTED([QB_ARCH_SPARCV9], [1], [sparcv9]
	)
	memory_barrier_needed=yes
	;;
	alpha*)
	AC_MSG_RESULT([alpha])
	AC_DEFINE_UNQUOTED([QB_ARCH_ALPHA], [1], [alpha])
	memory_barrier_needed=yes
	;;
	powerpc*)
	AC_MSG_RESULT([powerpc])
	AC_DEFINE_UNQUOTED([QB_ARCH_POWERPC], [1], [powerpc]
	)
	memory_barrier_needed=yes
	;;
	ia64)
	AC_MSG_RESULT([ia64])
	AC_DEFINE_UNQUOTED([QB_ARCH_IA64], [1], [ia64])
	memory_barrier_needed=yes
	;;
	*)
	AC_MSG_RESULT([none])
	memory_barrier_needed=no
	;;
	esac
	AC_MSG_WARN([-----------------------------])
	AC_MSG_WARN([You have gcc but not __sync_bool_compare_and_sw
	ap])
	AC_MSG_WARN([try CFLAGS="-march=<your arch> -mtune=native" .
	/configure])
	AC_MSG_WARN([-----------------------------])
	fi
	fi		fi
	if test x"$memory_barrier_needed" != xno; then
	AC_DEFINE_UNQUOTED(QB_ATOMIC_OP_MEMORY_BARRIER_NEEDED, 1,
	[need atomic memory barrier])
	fi
	AM_CONDITIONAL(HAVE_GCC_BUILTINS_FOR_ATOMIC_OPERATIONS,
	[test $gcc_has_builtin_atomic_operations = yes])
	LINT_FLAGS="-weak -unrecog +posixlib +ignoresigns -fcnuse \
	-badflag -D__gnuc_va_list=va_list -D__attribute\(x\)= \
	-warnposix +matchanyintegral"
	# local options
	AC_ARG_ENABLE([ansi],
	[ --enable-ansi : force to build with ANSI standards. ],
	[ default="no" ])
	AC_ARG_ENABLE([fatal-warnings],
	[ --enable-fatal-warnings : enable fatal warnings. ],
	[ default="no" ])
	AC_ARG_ENABLE([debug],
	[ --enable-debug : enable debug build. ],
	[ default="no" ])
	AC_ARG_ENABLE([coverage],
	[ --enable-coverage : coverage analysis of the codebase. ],
	[ default="no" ])
	AC_ARG_WITH([socket-dir],
	[ --with-socket-dir=DIR : socket dir. ],
	[ SOCKETDIR="$withval" ],
	[ SOCKETDIR="$localstatedir/run" ])
	# OS detection		# OS detection
	# THIS SECTION MUST DIE!		# THIS SECTION MUST DIE!
	CP=cp		CP=cp
			LIB_RT=-lrt
			supports_sysv_mq="yes"
			supports_posix_mq="yes"
			AC_MSG_CHECKING([for os in ${host_os}])
	case "$host_os" in		case "$host_os" in
	*linux*)		*linux*)
	AC_DEFINE_UNQUOTED([QB_LINUX], [1],		AC_DEFINE_UNQUOTED([QB_LINUX], [1],
	[Compiling for Linux platform])		[Compiling for Linux platform])
			AC_MSG_RESULT([Linux])
	;;		;;
	darwin*)		darwin*)
	AC_DEFINE_UNQUOTED([QB_DARWIN], [1],		AC_DEFINE_UNQUOTED([QB_DARWIN], [1],
	[Compiling for Darwin platform])		[Compiling for Darwin platform])
	CP=rsync		CP=rsync
			LIB_RT=
			supports_sysv_mq="no"
			supports_posix_mq="no"
			ac_cv_link_attribute_section=no
			dnl Attribute section appears to work here but fails later w
			ith:
			dnl cc1: error in backend: Global variable 'descriptor.4902'
			has an invalid section specifier '__verbose': mach-o section specifier req
			uires a segment and section separated by a comma
	AC_DEFINE_UNQUOTED([MAP_ANONYMOUS], [MAP_ANON],		AC_DEFINE_UNQUOTED([MAP_ANONYMOUS], [MAP_ANON],
	[Shared memory define for Darwin platform ])		[Shared memory define for Darwin platform ])
	AC_DEFINE_UNQUOTED([PATH_MAX], [4096],		AC_DEFINE_UNQUOTED([PATH_MAX], [4096],
	[Number of chars in a path name including nul])		[Number of chars in a path name including nul])
	AC_DEFINE_UNQUOTED([NAME_MAX], [255],		AC_DEFINE_UNQUOTED([NAME_MAX], [255],
	[Number of chars in a file name])		[Number of chars in a file name])
	AC_DEFINE_UNQUOTED([DISABLE_POSIX_THREAD_PROCESS_SHARED], [1 ],		AC_DEFINE_UNQUOTED([DISABLE_POSIX_THREAD_PROCESS_SHARED], [1 ],
	[Disable _POSIX_THREAD_PROCESS_SHARED])		[Disable _POSIX_THREAD_PROCESS_SHARED])
			AC_MSG_RESULT([Dawin])
	;;		;;
	*bsd*)		*bsd*)
	AC_DEFINE_UNQUOTED([QB_BSD], [1],		AC_DEFINE_UNQUOTED([QB_BSD], [1],
	[Compiling for BSD platform])		[Compiling for BSD platform])
	AC_DEFINE_UNQUOTED([MAP_ANONYMOUS], [MAP_ANON],		AC_DEFINE_UNQUOTED([MAP_ANONYMOUS], [MAP_ANON],
	[Shared memory define for Darwin platform ])		[Shared memory define for Darwin platform ])
	case "$host_os" in		case "$host_os" in
	*freebsd[[234567]]*)		*freebsd[[234567]]*)
	;;		;;
	*freebsd*)		*freebsd*)
	AC_DEFINE_UNQUOTED([QB_FREEBSD_GE_8], [1],		AC_DEFINE_UNQUOTED([QB_FREEBSD_GE_8], [1],
	[Compiling for FreeBSD >= 8 platf orm])		[Compiling for FreeBSD >= 8 platf orm])
	;;		;;
	esac		esac
			AC_MSG_RESULT([BSD])
	;;		;;
	*solaris*)		*solaris*)
	AC_DEFINE_UNQUOTED([QB_SOLARIS], [1],		AC_DEFINE_UNQUOTED([QB_SOLARIS], [1],
	[Compiling for Solaris platform])		[Compiling for Solaris platform])
	AC_DEFINE_UNQUOTED([TS_CLASS], [1],		AC_DEFINE_UNQUOTED([TS_CLASS], [1],
	[Prevent being scheduled RR])		[Prevent being scheduled RR])
	AC_DEFINE_UNQUOTED([_SEM_SEMUN_UNDEFINED], [1],		AC_DEFINE_UNQUOTED([_SEM_SEMUN_UNDEFINED], [1],
	[The semun structure is undefined])		[The semun structure is undefined])
	CP=rsync		CP=rsync
			AC_MSG_RESULT([Solaris])
	;;		;;
	*)		*)
	AC_MSG_ERROR([Unsupported OS? hmmmm])		AC_MSG_ERROR([Unsupported OS? hmmmm])
	;;		;;
	esac		esac
			AC_MSG_CHECKING([whether GCC supports build-in atomic intrinsics])
			if test -z "$gcc_has_builtin_atomic_operations"; then
			gcc_has_builtin_atomic_operations=no
			if test x"$GCC" = xyes && test x$have_mingw != xyes; then
			AC_TRY_LINK([],
			[int i;
			__sync_synchronize ();
			__sync_bool_compare_and_swap (&i, 0, 1);
			__sync_fetch_and_add (&i, 1);
			],
			[gcc_has_builtin_atomic_operations=yes],
			[gcc_has_builtin_atomic_operations=no])
			fi
			fi
			AC_MSG_RESULT($gcc_has_builtin_atomic_operations)
			AM_CONDITIONAL(HAVE_GCC_BUILTINS_FOR_ATOMIC_OPERATIONS,
			[test "x$gcc_has_builtin_atomic_operations" = xyes])
			if test "x$gcc_has_builtin_atomic_operations" = xyes; then
			AC_DEFINE_UNQUOTED(HAVE_GCC_BUILTINS_FOR_ATOMIC_OPERATIONS, 1,
			[have builtin atomic operations])
			fi
			AC_MSG_CHECKING([whether atomics need memory barrier])
			if test -n "$ac_cv_atomic_need_memory_barrier"; then
			memory_barrier_needed=$ac_cv_atomic_need_memory_barrier
			else
			if test x$gcc_has_builtin_atomic_operations = xyes; then
			memory_barrier_needed=yes
			PACKAGE_FEATURES="$PACKAGE_FEATURES gcc__sync"
			else
			memory_barrier_needed=$nongcc_memory_barrier_needed
			AC_MSG_WARN([-----------------------------])
			AC_MSG_WARN([You have gcc but not __sync_bool_compare_and_sw
			ap])
			AC_MSG_WARN([try CFLAGS="-march=<your arch> -mtune=native" .
			/configure])
			AC_MSG_WARN([-----------------------------])
			fi
			fi
			AC_MSG_RESULT($memory_barrier_needed)
			if test x"$memory_barrier_needed" != xno; then
			AC_DEFINE_UNQUOTED(QB_ATOMIC_OP_MEMORY_BARRIER_NEEDED, 1,
			[need atomic memory barrier])
			fi
			LINT_FLAGS="-weak -unrecog +posixlib +ignoresigns -fcnuse \
			-badflag -D__gnuc_va_list=va_list -D__attribute\(x\)= \
			-warnposix +matchanyintegral"
			# local options
			AC_ARG_ENABLE([ansi],
			[ --enable-ansi : force to build with ANSI standards. ],
			[ default="no" ])
			AC_ARG_ENABLE([fatal-warnings],
			[ --enable-fatal-warnings : enable fatal warnings. ],
			[ default="no" ])
			AC_ARG_ENABLE([debug],
			[ --enable-debug : enable debug build. ],
			[ default="no" ])
			AC_ARG_ENABLE([coverage],
			[ --enable-coverage : coverage analysis of the codebase. ],
			[ default="no" ])
			AC_ARG_ENABLE([slow-tests],
			[ --enable-slow-tests : build and run slow tests. ],
			[ default="no" ])
			AC_ARG_WITH([socket-dir],
			[ --with-socket-dir=DIR : socket dir. ],
			[ SOCKETDIR="$withval" ],
			[ SOCKETDIR="$localstatedir/run" ])
	AC_SUBST(CP)		AC_SUBST(CP)
			AC_SUBST(LIB_RT)
	# *FLAGS handling goes here		# *FLAGS handling goes here
	ENV_CFLAGS="$CFLAGS"		ENV_CFLAGS="$CFLAGS"
	ENV_CPPFLAGS="$CPPFLAGS"		ENV_CPPFLAGS="$CPPFLAGS"
	ENV_LDFLAGS="$LDFLAGS"		ENV_LDFLAGS="$LDFLAGS"
	# debug build stuff		# debug build stuff
	if test "x${enable_debug}" = xyes; then		if test "x${enable_debug}" = xyes; then
	AC_DEFINE_UNQUOTED([DEBUG], [1], [Compiling Debugging code])		AC_DEFINE_UNQUOTED([DEBUG], [1], [Compiling Debugging code])
	OPT_CFLAGS="-O0"		OPT_CFLAGS="-O0"
	skipping to change at line 326		skipping to change at line 383
	missing-declarations		missing-declarations
	strict-prototypes		strict-prototypes
	declaration-after-statement		declaration-after-statement
	pointer-arith		pointer-arith
	write-strings		write-strings
	cast-align		cast-align
	bad-function-cast		bad-function-cast
	missing-format-attribute		missing-format-attribute
	format=2		format=2
	format-security		format-security
	format-nonliteral		no-format-nonliteral
	no-long-long		no-long-long
	unsigned-char		unsigned-char
	gnu89-inline		gnu89-inline
	no-strict-aliasing		no-strict-aliasing
	"		"
	for j in $WARNLIST; do		for j in $WARNLIST; do
	if cc_supports_flag -W$j; then		if cc_supports_flag -W$j; then
	EXTRA_WARNINGS="$EXTRA_WARNINGS -W$j";		EXTRA_WARNINGS="$EXTRA_WARNINGS -W$j";
	fi		fi
	skipping to change at line 353		skipping to change at line 410
	AC_MSG_NOTICE([Enabling Coverage (enable -O0 by default)])		AC_MSG_NOTICE([Enabling Coverage (enable -O0 by default)])
	OPT_CFLAGS="-O0"		OPT_CFLAGS="-O0"
	COVERAGE_CFLAGS="-ftest-coverage -fprofile-arcs"		COVERAGE_CFLAGS="-ftest-coverage -fprofile-arcs"
	COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"		COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
	PACKAGE_FEATURES="$PACKAGE_FEATURES coverage"		PACKAGE_FEATURES="$PACKAGE_FEATURES coverage"
	else		else
	COVERAGE_CFLAGS=""		COVERAGE_CFLAGS=""
	COVERAGE_LDFLAGS=""		COVERAGE_LDFLAGS=""
	fi		fi
			if test "x${enable_slow_tests}" = xyes ; then
			AC_DEFINE([HAVE_SLOW_TESTS], 1,[have slow tests])
			AC_MSG_NOTICE([Enabling Slow tests])
			fi
			AM_CONDITIONAL(HAVE_SLOW_TESTS, [test "x${enable_slow_tests}" = xyes])
			if test -n "$ac_cv_supports_sysv_mq"; then
			supports_sysv_mq=$ac_cv_supports_sysv_mq
			fi
			if test "x${supports_sysv_mq}" = xyes ; then
			AC_DEFINE([HAVE_SYSV_MQ], [1],
			[have sysv message queues])
			PACKAGE_FEATURES="$PACKAGE_FEATURES sysv_mq"
			AC_MSG_NOTICE([Enabling SYSV Message Queues])
			fi
			AM_CONDITIONAL(HAVE_SYSV_MQ, [test "x${supports_sysv_mq}" = xyes])
			if test -n "$ac_cv_supports_posix_mq"; then
			supports_posix_mq=$ac_cv_supports_posix_mq
			fi
			if test "x${supports_posix_mq}" = xyes ; then
			AC_DEFINE([HAVE_POSIX_MQ], [1],
			[have posix message queues])
			PACKAGE_FEATURES="$PACKAGE_FEATURES posix_mq"
			AC_MSG_NOTICE([Enabling POSIX Message Queues])
			fi
			AM_CONDITIONAL(HAVE_POSIX_MQ, [test "x${supports_posix_mq}" = xyes])
	AM_CONDITIONAL(USE_TIMERFD, [test "x$ac_cv_func_timerfd_create" = xyes])		AM_CONDITIONAL(USE_TIMERFD, [test "x$ac_cv_func_timerfd_create" = xyes])
			# --- callsite sections ---
			if test "x${GCC}" = xyes; then
			AC_MSG_CHECKING([whether GCC supports __attribute__((section())])
			if test "x${ac_cv_link_attribute_section}" = x ; then
			AC_TRY_LINK([],
			[static int my_var __attribute__((section("__ver
			bose"))) = 5;
			if (my_var == 5) return 0;
			else return -1;
			],
			[gcc_has_attribute_section=yes],
			[gcc_has_attribute_section=no])
			else
			gcc_has_attribute_section=${ac_cv_link_attribute_section}
			fi
			AC_MSG_RESULT($gcc_has_attribute_section)
			if test $gcc_has_attribute_section = yes; then
			AC_DEFINE([QB_HAVE_ATTRIBUTE_SECTION], 1,
			[Enabling code using __attribute__((section))])
			PACKAGE_FEATURES="$PACKAGE_FEATURES attribute-section"
			fi
			fi
	# --- ansi ---		# --- ansi ---
	if test "x${enable_ansi}" = xyes && \		if test "x${enable_ansi}" = xyes && \
	cc_supports_flag -std=iso9899:199409 ; then		cc_supports_flag -std=iso9899:199409 ; then
	AC_MSG_NOTICE([Enabling ANSI Compatibility])		AC_MSG_NOTICE([Enabling ANSI Compatibility])
	ANSI_CPPFLAGS="-ansi -D_GNU_SOURCE -DANSI_ONLY"		ANSI_CPPFLAGS="-ansi -D_GNU_SOURCE -DANSI_ONLY"
	PACKAGE_FEATURES="$PACKAGE_FEATURES ansi"		PACKAGE_FEATURES="$PACKAGE_FEATURES ansi"
	else		else
	ANSI_CPPFLAGS=""		ANSI_CPPFLAGS=""
	fi		fi
	skipping to change at line 381		skipping to change at line 489
	else		else
	WERROR_CFLAGS=""		WERROR_CFLAGS=""
	fi		fi
	# final build of *FLAGS		# final build of *FLAGS
	CFLAGS="$ENV_CFLAGS $OPT_CFLAGS $GDB_FLAGS \		CFLAGS="$ENV_CFLAGS $OPT_CFLAGS $GDB_FLAGS \
	$COVERAGE_CFLAGS $EXTRA_WARNINGS $WERROR_CFLAGS"		$COVERAGE_CFLAGS $EXTRA_WARNINGS $WERROR_CFLAGS"
	CPPFLAGS="$ENV_CPPFLAGS $ANSI_CPPFLAGS"		CPPFLAGS="$ENV_CPPFLAGS $ANSI_CPPFLAGS"
	LDFLAGS="$ENV_LDFLAGS $COVERAGE_LDFLAGS"		LDFLAGS="$ENV_LDFLAGS $COVERAGE_LDFLAGS"
			if test -f /usr/share/dict/words ; then
			HAVE_DICT_WORDS=yes
			AC_DEFINE([HAVE_DICT_WORDS], 1, "Have /usr/share/dict/words")
			fi
			AM_CONDITIONAL([HAVE_DICT_WORDS], [test "x$HAVE_DICT_WORDS" = xyes])
	# substitute what we need:		# substitute what we need:
	AC_SUBST([SOCKETDIR])		AC_SUBST([SOCKETDIR])
	AC_SUBST([LINT_FLAGS])		AC_SUBST([LINT_FLAGS])
	AC_DEFINE_UNQUOTED([SOCKETDIR], "$(eval echo ${SOCKETDIR})", [Socket direct ory])		AC_DEFINE_UNQUOTED([SOCKETDIR], "$(eval echo ${SOCKETDIR})", [Socket direct ory])
	AC_DEFINE_UNQUOTED([LOCALSTATEDIR], "$(eval echo ${localstatedir})", [local state directory])		AC_DEFINE_UNQUOTED([LOCALSTATEDIR], "$(eval echo ${localstatedir})", [local state directory])
	AC_DEFINE_UNQUOTED([PACKAGE_FEATURES], "${PACKAGE_FEATURES}", [quarterback built-in features])		AC_DEFINE_UNQUOTED([PACKAGE_FEATURES], "${PACKAGE_FEATURES}", [quarterback built-in features])
	AC_CONFIG_FILES([Makefile		AC_CONFIG_FILES([Makefile
	include/Makefile		include/Makefile
	include/qb/Makefile		include/qb/Makefile
	lib/Makefile		lib/Makefile
	lib/libqb.pc		lib/libqb.pc
	tests/Makefile		tests/Makefile
			examples/Makefile
	docs/Makefile		docs/Makefile
	docs/man.dox		docs/man.dox
	docs/html.dox])		docs/html.dox])
	AC_OUTPUT		AC_OUTPUT
	AC_MSG_RESULT([])		AC_MSG_RESULT([])
	AC_MSG_RESULT([$PACKAGE configuration:])		AC_MSG_RESULT([$PACKAGE configuration:])
	AC_MSG_RESULT([ Version = ${VERSION}])		AC_MSG_RESULT([ Version = ${VERSION}])
	AC_MSG_RESULT([ Prefix = ${prefix}])		AC_MSG_RESULT([ Prefix = ${prefix}])
End of changes. 32 change blocks.
	112 lines changed or deleted		235 lines changed or added
This html diff was produced by rfcdiff 1.41. The latest version is available from http://tools.ietf.org/tools/rfcdiff/