www.pudn.com > common-1.2.8.zip > configure.in

dnl Process this file with autoconf to produce a configure script. 
 
AC_INIT(src/base64.c) 
 
AC_CANONICAL_HOST 
 
AC_PROG_CC 
AC_PROG_CPP 
AC_PROG_RANLIB 
 
AC_HEADER_STDC 
AC_HEADER_SYS_WAIT 
AC_CHECK_HEADERS(sys/time.h) 
if test "$ac_cv_header_sys_time_h" = "yes"; then 
	AC_HEADER_TIME 
fi 
AC_C_CONST 
AC_TYPE_SIZE_T 
 
AC_CHECK_HEADERS(stropts.h sys/filio.h) 
AC_CHECK_HEADERS(stdint.h inttypes.h) 
 
############################################################################### 
# Check for standard size types.  The defaults are only valid on some 
# systems so we hope that  exists when they're wrong. 
AC_CHECK_TYPE(int8_t,  signed char) 
AC_CHECK_TYPE(int16_t, short) 
AC_CHECK_TYPE(int32_t, long) 
AC_CHECK_TYPE(int64_t, long long) 
 
# Some systems have these in , just to be difficult... 
AC_CACHE_CHECK(for uint8_t in , ucl_cv_uint8_t_in_stdint_h, 
	AC_EGREP_HEADER(uint8_t, 
			stdint.h, 
			ucl_cv_uint8_t_in_stdint_h=yes, 
			ucl_cv_uint8_t_in_stdint_h=no)) 
if test $ucl_cv_uint8_t_in_stdint_h = "no" 
then 
	 AC_CHECK_TYPE(uint8_t,  unsigned char) 
fi 
 
AC_CACHE_CHECK(for uint16_t in , ucl_cv_uint16_t_in_stdint_h, 
	AC_EGREP_HEADER(uint16_t, 
			stdint.h, 
			ucl_cv_uint16_t_in_stdint_h=yes, 
			ucl_cv_uint16_t_in_stdint_h=no)) 
if test $ucl_cv_uint16_t_in_stdint_h = "no" 
then 
	 AC_CHECK_TYPE(uint16_t,  unsigned short) 
fi 
 
AC_CACHE_CHECK(for uint32_t in , ucl_cv_uint32_t_in_stdint_h, 
	AC_EGREP_HEADER(uint32_t, 
			stdint.h, 
			ucl_cv_uint32_t_in_stdint_h=yes, 
			ucl_cv_uint32_t_in_stdint_h=no)) 
if test $ucl_cv_uint32_t_in_stdint_h = "no" 
then 
	 AC_CHECK_TYPE(uint32_t,  unsigned int) 
fi 
 
############################################################################### 
# The following two macros cause autoconf to complain. 
AC_C_BIGENDIAN 
AC_C_CHAR_UNSIGNED 
# 
# Some of the codecs in rat don't with with unsigned characters.  
# Force the compiler to use signed chars, to be consistent. 
if test $ac_cv_c_char_unsigned = yes 
then 
	if test "$GCC" = yes 
	then 
		CFLAGS="$CFLAGS -fsigned-char" 
	else 
		case "$host_os" in 
		# I don't know when "-signed" was added to IRIX CC 
		# so err on the side of using it. 
		irix*)	CFLAGS="$CFLAGS -signed" 
			;; 
		# need e.g. --force-signed-chars=-signed 
		*)	AC_MSG_ERROR([I don't know how to force signed chars]) 
			;; 
		esac 
	fi 
fi 
#  __CHAR_UNSIGNED__ will be defined; hope this is OK. 
 
############################################################################### 
# The following causes autoconf to complain. 
AC_CHECK_FILE(/dev/urandom,AC_DEFINE(HAVE_DEV_URANDOM)) 
 
# If more files than mbus.c use vsnprintf, split it out into 
# vsnprintf.c and add it to AC_REPLACE_FUNCS 
# AC_CHECK_FUNC(vsnprintf,,AC_DEFINE(NEED_VSNPRINTF)) 
AC_REPLACE_FUNCS(vsnprintf) 
 
############################################################################### 
# If inet_aton is actually needed somewhere, split it out into 
# inet_aton.c and add it to AC_REPLACE_FUNCS  
# 
# AC_CHECK_FUNC succeeds on our IRIX 6.2 boxes, but it is not  
# declared anywhere, use egrep header to check (ugh lame, but works) 
 
AC_CACHE_CHECK(for inet_pton in , ucl_cv_inet_pton_in_inet_h, 
	AC_EGREP_HEADER(uint16_t, 
			stdint.h, 
			ucl_cv_inet_pton_in_inet_h=yes, 
			ucl_cv_inet_pton_in_inet_h=no)) 
if test $ucl_cv_inet_pton_in_inet_h = "no" 
then 
	AC_DEFINE(NEED_INET_PTON) 
	LIBOBJS="$LIBOBJS inet_pton.o" 
fi 
AC_CACHE_CHECK(for inet_ntop in , ucl_cv_inet_ntop_in_inet_h, 
	AC_EGREP_HEADER(uint16_t, 
			stdint.h, 
			ucl_cv_inet_ntop_in_inet_h=yes, 
			ucl_cv_inet_ntop_in_inet_h=no)) 
if test $ucl_cv_inet_ntop_in_inet_h = "no" 
then 
	AC_DEFINE(NEED_INET_NTOP) 
	LIBOBJS="$LIBOBJS inet_ntop.o" 
fi 
AC_SUBST(LIBOBJS) 
 
dnl AC_REPLACE_FUNCS(inet_pton inet_ntop) 
 
AC_SEARCH_LIBS(socket, socket) 
AC_SEARCH_LIBS(inet_addr, nsl) 
 
############################################################################### 
#  -profile 
AC_ARG_ENABLE(profile, 
	[  --enable-profile        enable profiling], 
	[if test $enableval = yes 
	then 
		if test "$GCC" = yes 
		then 
			CFLAGS="$CFLAGS -pg" 
		else 
			AC_ERROR([Don't know how to enable profiling for $CC]) 
		fi 
	fi]) 
 
#  -bounds 
#       add -fbounds-checking to CFLAGS 
#       add -lcheck to LIBS 
AC_ARG_ENABLE(bounds, 
	[  --enable-bounds         enable bounds checking], 
	[if test $enableval = yes 
	then 
		if test "$GCC" = yes 
		then 
			CFLAGS="$CFLAGS -fbounds-checking" 
			LIBS="$LIBS -lcheck" 
		else 
			AC_ERROR([Don't know how to enable profiling for $CC]) 
		fi 
	fi]) 
 
# -DDEBUG 
# -DDEBUG_MEM 
# -DNDEBUG 
AC_ARG_ENABLE(debug, 
	[  --enable-debug          enable debug messages and code], 
	[if test $enableval = yes 
	then 
		AC_DEFINE(DEBUG) 
	fi]) 
AC_ARG_ENABLE(debug-mem, 
	[  --enable-debug-mem      enable memory debugging code], 
	[if test $enableval = yes 
	then 
		AC_DEFINE(DEBUG_MEM) 
	fi]) 
 
############################################################################### 
# IPv6 related configuration options 
 
AC_ARG_ENABLE(ipv6, 
        [  --enable-ipv6           enable ipv6], 
	AC_DEFINE(HAVE_IPv6)) 
 
AC_ARG_ENABLE(kame-ipv6, 
	[  --enable-kame-ipv6      enable kame implementation of ipv6], 
	[ 
		AC_DEFINE(HAVE_IPv6) 
		LIBS="$LIBS -L/usr/local/v6/lib -linet6" 
	]) 
 
# Test below are IPv6 specific.  Their result has no bearing if HAVE_IPv6 is 
# not defined.  They are kept outside IPv6 enable check to keep code readable. 
 
AC_CACHE_CHECK(for getipnodebyname in , ucl_cv_getipnodebyname_in_netdb_h, 
	AC_EGREP_HEADER(getipnodebyname, 
		netdb.h, 
		ucl_cv_getipnodebyname_in_netdb_h=yes,	 
		ucl_cv_getipnodebyname_in_netdb_h=no)) 
if test $ucl_cv_getipnodebyname_in_netdb_h 
then 
	AC_DEFINE(HAVE_GETIPNODEBYNAME)  
fi 
 
AC_CHECK_HEADERS(netinet6/in6.h) 
 
AC_CACHE_CHECK(for struct addrinfo in , ucl_cv_st_addrinfo_in_netdb_h, 
	AC_EGREP_HEADER(addrinfo, 
		netdb.h, 
		ucl_cv_st_addrinfo_in_netdb_h=yes,	 
		ucl_cv_st_addrinfo_in_netdb_h=no)) 
if test $ucl_cv_st_addrinfo_in_netdb_h 
then 
	AC_DEFINE(HAVE_ST_ADDRINFO)  
fi 
 
AC_CACHE_CHECK(for sin6_len in struct sockaddr_in6, ucl_cv_sin6_len, 
	[AC_TRY_COMPILE([ 
		#ifdef HAVE_NETINET6_IN6_H 
		#include  
		#else 
		#include  
		#endif /* HAVE_NETINET_IN6_H */ 
	],[ 
		struct sockaddr_in6	s_in; 
		s_in.sin6_len = 0; 
	], 
		ucl_cv_sin6_len=yes,	 
		ucl_cv_sin6_len=no 
	)]) 
if test $ucl_cv_sin6_len = yes 
then 
	AC_DEFINE(HAVE_SIN6_LEN)  
fi 
 
############################################################################### 
# Check whether gtk-doc is installed 
 
AC_CHECK_PROG(GTKDOC, gtkdoc-scan, yes, no, $PATH) 
if test "$GTKDOC" = yes  
then 
	OPTDOC=doc 
else 
	OPTDOC= 
fi 
AC_SUBST(OPTDOC) 
 
############################################################################### 
# GCC-specific warning flags 
if test "$GCC" = yes 
then 
        CFLAGS="$CFLAGS -W -Wall -Wwrite-strings -Wbad-function-cast -Wmissing-prototypes -Wcast-qual -Wmissing-declarations -Werror" 
fi 
 
############################################################################### 
# Done, create the output files.... 
AC_CONFIG_HEADER(src/uclconf.h:src/config.h.in) 
AC_OUTPUT(Makefile doc/Makefile examples/Makefile examples/rtp/Makefile src/Makefile tests/Makefile)