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|
# -*-sh-*-
AC_INIT(libpcre++/pcre++.h)
AM_CONFIG_HEADER(libpcre++/config.h)
AM_INIT_AUTOMAKE(libpcre++, `cat VERSION`)
AC_PROG_CXX
AC_PROG_CXXCPP
AC_LANG_CPLUSPLUS
AC_CANONICAL_HOST
AC_PROG_INSTALL
AM_PROG_LIBTOOL
AC_CHECK_HEADERS(string sstream vector stdexcept)
AC_HEADER_STDC
dnl provide flag --enable-debug
AC_ARG_ENABLE(debug,
[ --enable-debug enable debugging output],
[if test "$enableval" = "yes"; then
DEBUG="yes"
CPPFLAGS="$CPPFLAGS -DDEBUG"
fi]
)
AC_ARG_WITH(pcre_include,
[ --with-pcre-include=<path> where the PCRE header files are installed],
[if test "x$with_pcre_include" != "x"; then
CPPFLAGS="$CPPFLAGS -I$with_pcre_include"
fi],
)
AC_ARG_WITH(pcre_lib,
[ --with-pcre-lib=<path> where the PCRE library is installed],
[if test "x$with_pcre_lib" != "x"; then
LIBS="$LIBS -L$with_pcre_lib -lpcre"
fi],
)
case "$host" in
powerpc-apple-darwin*)
CC=g++
;;
esac
if test "x$with_pcre_include" = "x"; then
# hm, not defined, so, try these defaults:
case "$host" in
*-*-cygwin*)
# pcre.h in x:/cygwin/include/
CPPFLAGS="$CPPFLAGS -I/include"
;;
*-*-linux*)
CPPFLAGS="$CPPFLAGS `pcre-config --cflags` -I/usr/include -I/usr/local/include"
;;
*-*-freebsd*)
CPPFLAGS="$CPPFLAGS `pcre-config --cflags` -I/usr/local/include"
;;
*-*-solaris*)
CPPFLAGS="$CPPFLAGS `pcre-config --cflags` -I$prefix/include -I/usr/local/include"
;;
*)
CPPFLAGS="-I/usr/include -I/usr/local/include"
;;
esac
fi
if test "x$with_pcre_lib" = "x"; then
# hm, not defined, so, try these defaults:
case "$host" in
*-*-cygwin*)
# pcre.dll in x:/cygwin/lib/
LIBS="$LIBS -L/lib -lpcre"
;;
*-*-linux*)
LIBS="$LIBS `pcre-config --libs`"
;;
*-*-freebsd*)
LIBS="$LIBS `pcre-config --libs`"
;;
*-*-solaris*)
LIBS="$LIBS -L$prefix/lib -L/usr/local/lib `pcre-config --libs`"
;;
*)
LIBS="$LIBS -lpcre"
;;
esac
fi
AC_CHECK_LIB(pcre, pcre_exec)
AC_PREFIX_DEFAULT(/usr/local)
if test "$ac_cv_lib_pcre_pcre_exec" != "yes"; then
echo
echo "*** Warning: the PCRE library could not be found!"
echo "*** You will not be able to compile libpcre++."
echo "*** Please get a copy from http://www.pcre.org,"
echo "*** install it and then retry!"
echo
exit 1
fi
PCREPP_VERSION=`cat VERSION`
AC_SUBST(PCREPP_VERSION)
AC_OUTPUT(Makefile libpcre++/Makefile examples/Makefile test/Makefile doc/Makefile pcre++-config ,[chmod a+x pcre++-config])
echo
echo " ***"
echo " *** Hosttype is: $host. Using the following compiler flags:"
echo " *** CPPFLAGS: $CPPFLAGS"
echo " *** LIBS: $LIBS"
echo " ***"
echo " *** You are now ready to build libpcre++:"
echo " *** Enter the following command: make && make install"
echo " *** To read the documentation enter: man 3 Pcre"
echo " ***"
echo " *** Thanks for using GNU software."
echo " ***"
|
