httrack/configure.in

AC_INIT(src/httrack.c)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(httrack, 3.30.01)
VERSION_INFO="1:330:0"
AM_MAINTAINER_MODE

AC_PREREQ(2.50)

AC_PROG_CC
AC_PROG_CXX
AC_STDC_HEADERS
AM_PROG_LIBTOOL

### Default CFLAGS
DEFAULT_CFLAGS=""
DEFAULT_CFLAGS="-O -g3 -Wall -Wcast-align -Wstrict-prototypes \
-Wmissing-prototypes -Wmissing-declarations -Wpointer-arith \
-Wnested-externs -D_REENTRANT"
AC_SUBST(DEFAULT_CFLAGS)
AC_SUBST(VERSION_INFO)

### Check for platform
case $host in
AIX) AC_DEFINE(HTS_PLATFORM, 1, [Defined to build under AIX]);;
*-solaris*) AC_DEFINE(HTS_PLATFORM, 2, [Defined to build under solaris]);;
*-linux-gnu | *-irix6*) AC_DEFINE(HTS_PLATFORM, 3, [Defined to build under Linux]);;
esac

### Check size of long and long long.
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)

### Check LLint format
if test x"$ac_cv_sizeof_long" = x"8"
then
AC_MSG_CHECKING(long printf format)
AC_TRY_RUN([#include <stdio.h>
main() { long int c = -1, d = -1; char* f = "%ld"; sscanf("1234", f, &c, &d); 
         exit (c != 1234 || d != -1); }
],
	[AC_MSG_RESULT(found)
	AC_DEFINE(LLINT_FORMAT,"%ld",[LLint format])
	AC_DEFINE(LLINT_TYPE,long int,[LLint type])
],
[
AC_TRY_RUN([#include <stdio.h>
main() { long int c = -1, d = -1; char* f = "%d"; sscanf("1234", f, &c, &d); 
         exit (c != 1234 || d != -1); }
],
[
	AC_MSG_RESULT(found)
	AC_DEFINE(LLINT_FORMAT,"%d",[LLint format])
	AC_DEFINE(LLINT_TYPE,long int,[LLint type])
],
[
	AC_MSG_RESULT(no),
	AC_MSG_RESULT(assuming not on target machine)
	AC_DEFINE(LLINT_FORMAT,"%d",[LLint format])
	AC_DEFINE(LLINT_TYPE,int,[LLint type])
])
])
elif test x"$ac_cv_sizeof_long_long" = x"8"
then
AC_MSG_CHECKING(long long printf format)
AC_TRY_RUN([#include <stdio.h>
main() { long long int c = -1, d = -1; char* f = "%lld"; sscanf("1234", f, &c, &d); 
         exit (c != 1234 || d != -1); }
],
	[AC_MSG_RESULT(found) 
	AC_DEFINE(LLINT_FORMAT,"%lld",[LLint format])
	AC_DEFINE(LLINT_TYPE,long long int,[LLint type])
],
[	
AC_TRY_RUN([#include <stdio.h>
main() { long long int c = -1, d = -1; char* f = "%ld"; sscanf("1234", f, &c, &d); 
         exit (c != 1234 || d != -1); }
],
[
	AC_MSG_RESULT(found)
	AC_DEFINE(LLINT_FORMAT,"%ld",[LLint format])
	AC_DEFINE(LLINT_TYPE,long long int,[LLint type])
],
[
AC_TRY_RUN([#include <stdio.h>
main() { long long int c = -1, d = -1; char* f = "%d"; sscanf("1234", f, &c, &d); 
         exit (c != 1234 || d != -1); }
],
[
	AC_MSG_RESULT(found)
	AC_DEFINE(LLINT_FORMAT,"%d",[LLint format])
	AC_DEFINE(LLINT_TYPE,long long int,[LLint type])
],
[
	AC_MSG_RESULT(no),
	AC_MSG_RESULT(assuming not on target machine)
	AC_DEFINE(LLINT_FORMAT,"%d",[LLint format])
	AC_DEFINE(LLINT_TYPE,int,[LLint type])
])
])
])
else
AC_DEFINE(LLINT_FORMAT,"%d",[LLint format])
AC_DEFINE(LLINT_TYPE,int,[LLint type])
fi

### check for in_addr_t
AC_CHECK_TYPE(in_addr_t,
AC_DEFINE(HTS_DO_NOT_REDEFINE_in_addr_t,,[Check for in_addr_t]),
AC_MSG_WARN([*** in_addr_t not found]),
[#include <sys/types.h>
#include <netinet/in.h>])

### Support IPv6
AC_CHECK_LIB(c, getaddrinfo, [V6_FLAG="-DINET6"
AC_DEFINE(HTS_INET6, 1,[Check for IPv6])], AC_MSG_WARN([*** IPv6 not found IPv6 compatibility disabled]))
AC_SUBST(V6_FLAG)

### Check for LFS
AC_CHECK_LIB(c, fopen64, [LFS_FLAG="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE"
AC_DEFINE(HTS_LFS, 1,[Check for large files support])], AC_MSG_RESULT([not found]))
AC_SUBST(LFS_FLAG)

### Check for pthread
AC_CHECK_LIB(pthread, pthread_create, [THREADS_LIBS=-lpthread
AC_DEFINE(THREADS, 1,[Check for pthread])], AC_MSG_RESULT([not found]))
AC_SUBST(THREADS_LIBS)
if test x$THREADS_LIBS = x
then
AC_CHECK_LIB(c, pthread_create, [THREADS_LIBS=
AC_DEFINE(THREADS, 1,[Check for pthread in c])], AC_MSG_RESULT([not found]))
AC_SUBST(THREADS_LIBS)
if test x$THREADS_LIBS = x
then
AC_CHECK_LIB(pthreads, pthread_create, [THREADS_LIBS=
AC_DEFINE(THREADS, 1,[Check for pthread in pthreads])], AC_MSG_WARN([*** not found]))
AC_SUBST(THREADS_LIBS)
fi
fi
THREADS_CFLAGS=
AC_SUBST(THREADS_CFLAGS)

### Check for socket/nsl (solaris)
AC_CHECK_LIB(socket, socket, [SOCKET_LIBS="-lnsl -lsocket"
AC_DEFINE(LIBSOCKET, 1,[Check for libsocket])], AC_MSG_RESULT([not necessary]))
AC_SUBST(SOCKET_LIBS)

### Check for dlsym
AC_CHECK_LIB(dl, dlopen, [DL_LIBS=-ldl
AC_DEFINE(DLLIB, 1,[Check for dl])], AC_MSG_RESULT([not found]))
AC_SUBST(DL_LIBS)
if test x$DL_LIBS = x
then
AC_CHECK_LIB(c, dlopen, [DL_LIBS=
AC_DEFINE(DLLIB, 1,[Check for dlopen in c])], AC_MSG_WARN([*** not found * this is bad]))
AC_SUBST(DL_LIBS)
fi

### Check for ftime
AC_CHECK_LIB(c, ftime, [
AC_DEFINE(FTIME, 1,[Check for ftime])], AC_MSG_RESULT([not found]))

### Check for setuid
AC_CHECK_LIB(c, setuid, [
AC_DEFINE(SETUID, 1,[Check for setuid])], AC_MSG_RESULT([not found]))

AC_OUTPUT([ Makefile
src/Makefile
man/Makefile
libtest/Makefile
templates/Makefile
lang/Makefile
html/Makefile
])