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dp-configure.in
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dp-configure.in
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dnl Process this file with autoconf to produce a configure script.
AC_INIT(bootstrap)
AC_CANONICAL_SYSTEM
AM_INIT_AUTOMAKE(libdp, 4.54-`date "+%d%m%Y"`)
dnl AM_INIT_AUTOMAKE(libdp, 4.54)
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(include/dps_config.h)
AC_PROG_MAKE_SET
AC_CONFIG_MACRO_DIR([m4])
# Set all version vars based on $VERSION. How do we do this more elegant ?
# Remember that regexps needs to quote [ and ] since this is run through m4
DPS_TRIM_VERSION=`echo $VERSION | sed -e "s|\.*pre[[0-9]]*$||"`
DPS_BASE_VERSION=`echo $DPS_TRIM_VERSION | sed -e "s|\.[[^.]]*$||" | sed -e "s|^\(.\)\.\(.\)$|\\1\.0\\2|" | sed -e "s|\.||g"`
dnl DPS_TAIL_VERSION=`echo $DPS_TRIM_VERSION | sed -e "s|^[[0-9]]\.[[0-9]]*\.||" | sed -e "s|^\(.\)$|0\\1|"`
DPS_TAIL_VERSION=`echo $DPS_TRIM_VERSION | sed -e "s|^[[0-9]]\.[[0-9]]*\.||" | sed -e "s|^\(.\)$|0\\1|" | sed -e "s|-.*||" | sed -e "s|^.*\.||"`
DPS_VERSION_ID=${DPS_BASE_VERSION}${DPS_TAIL_VERSION}
AC_DEFINE_UNQUOTED(DPS_VERSION_ID,$DPS_VERSION_ID)
AC_SUBST(DPS_BASE_VERSION)
AC_SUBST(DPS_TAIL_VERSION)
AC_SUBST(DPS_VERSION_ID)
dnl Installation prefix by default
AC_PREFIX_DEFAULT(/usr/local/dpsearch)
dnl Check if build env is sane
AM_SANITY_CHECK
dnl Check for programs.
AC_PROG_CC
AC_PROG_INSTALL
dnl Enable shared libs by default (to disable - place AM_DISABLE_SHARED)
AM_PROG_LIBTOOL
AC_SUBST(LIBTOOL_DEPS)
dnl Checks for header files.
AC_STDC_HEADERS
AC_CHECK_HEADERS(fcntl.h unistd.h bsd/unistd.h libutil.h bsd/libutil.h \
sys/ioctl.h sys/time.h sys/times.h sys/param.h sys/wait.h sys/mman.h \
getopt.h syslog.h select.h sys/select.h sys/socket.h arpa/inet.h netdb.h\
netinet/in.h netinet/in_systm.h netinet/ip.h netinet/tcp.h netinet/in.h\
arpa/nameser.h resolv.h bsd/stdlib.h)
dnl Check if libbsd is required, e.g. on Linux
AC_CHECK_LIB(bsd, mergesort, LIBS="$LIBS -lbsd")
dnl Check for library functions
AC_CHECK_FUNCS(mergesort heapsort)
dnl Check if we are little or big endian
AC_C_BIGENDIAN
dnl Hack to build statically linked binary distributions
STATIC_LFLAGS=""
static_lflags=no
AC_MSG_CHECKING(for -all-static linker flags)
AC_ARG_ENABLE(all-static,
[ --enable-all-static build statically linked binaries],static_lflags=$enableval)
if test "$static_lflags" != no; then
AC_MSG_RESULT(enabled)
STATIC_LFLAGS="-all-static"
LINKING="static"
else
AC_MSG_RESULT([disabled])
LINKING="dynamic"
fi
AC_SUBST(STATIC_LFLAGS)
AC_SUBST(LINKING)
#
debug=no
AC_MSG_CHECKING(for debug info)
AC_ARG_WITH(debug,
[ --with-debug Build with debugging info],
[debug=$withval],
[debug=no])
if test "$debug" = "yes"
then
CFLAGS="$CFLAGS -O0 -g"
AC_MSG_RESULT(yes)
else
# Optimized version. No debug
CFLAGS="-O2 $CFLAGS"
AC_MSG_RESULT(no)
fi
#
dnl Check sizeof_type
AC_CHECK_SIZEOF(char*)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(void*)
dnl AC_CHECK_SIZEOF(off_t)
dnl Check for libc performance
AC_MSG_CHECKING(for libc functions performance, please be patient)
AC_RUN_IFELSE([AC_LANG_SOURCE([
#include "confdefs.h"
#define DPS_CONFIGURE
#include "src/dp.c"
])], AC_MSG_RESULT(done), AC_MSG_FAILURE(unable to complete tests), AC_MSG_RESULT(cross-compiling?)
)
#
have_db=no
DBTYPE=
AC_DEFINE_UNQUOTED(DPS_DBTYPE,"$DBTYPE")
CDIR=`pwd`
AC_SUBST(CDIR)
AC_OUTPUT(Makefile src/Makefile)
echo
echo "***********************************************"
echo "* *"
echo "* Now run make && make install *"
echo "* If it fails, try to use GNU make, *"
echo "* often installed as gmake. *"
echo "* *"
echo "* *"
echo "* Thank you for using libdp! *"
echo "***********************************************"
echo