File: configure.ac

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sp-gxmlcpp 1.0.20040603-3
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# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.53)

dnl ======================================================================
dnl Setup
dnl
dnl NEW version (automake1.6)
dnl
AC_INIT(sp-gxmlcpp, 1.0.20040603)
AC_CONFIG_SRCDIR(sp-gxmlcpp/XMLTree.hpp)
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(config.h)

# See DEVELOPERS file for shared library versioning instructions

#Guidelines for SO_VERSION changes for an official release (initial
#version is always "0:0:0"):

#One of A, B1 or B2 will be your path:
#
# A) If only the source code, but not the interface was changed,
#    the REVISION is increased by one.
# B) If the interface changed, the INTERFACE number is increased by
#    one and REVISION is set to zero.
#    B1) If only new interfaces were added, the AGE is increased by
#        one.
#    B2) If interfaces were removed or there were incompatible
#        changes, the AGE is set to zero.
#    INTERFACE:REVISION:AGE
SO_VERSION=2:5:1
AC_SUBST(SO_VERSION)

# Checks for programs.
AC_PROG_CXX
AC_PROG_CXXCPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_LIBTOOL
AC_PROG_AWK

dnl ### Needed for doxygen (delete if not needed otherwwise)
AC_PATH_PROG(PERL, perl)
test x"$PERL" = x && AC_MSG_ERROR("perl not found in PATH")
AC_SUBST(PERL)

dnl 'unset' is not portable, but setting to null is not enough to avoid using
dnl the cached value!  For ancient shells "rm config.cache" is a solution.
UNSET=true
if unset UNSET 2>/dev/null; then UNSET=unset; fi

# Checks for libraries.

# check for dl lib
AC_LANG_PUSH(C++)
$UNSET ac_cv_header_dlfcn_h
AC_CHECK_HEADER(dlfcn.h, ,
	[ AC_MSG_ERROR("error: libdl include file dlfcn.h not found")])
AC_CHECK_LIB(dl, dlopen, ,
	[ AC_MSG_ERROR("error: failed to detect libdl")])
AC_LANG_POP

# check for xml2 lib
AC_LANG_PUSH(C++)
# try to guess the libxml2 path
if test "${with_xml2_includes+set}" != set; then
	if test -d /usr/local/include/libxml2 ; then
		with_xml2_includes=/usr/local/include/libxml2
		with_xml2_includesset=set
	elif test -d /include/libxml2 ; then
		with_xml2_includes=/include/libxml2
		with_xml2_includesset=set
	elif test -d /usr/include/libxml2 ; then
		with_xml2_includes=/usr/include/libxml2
		with_xml2_includesset=set
	fi
fi
if test "${with_xml2_includes+set}" != set; then
	AC_MSG_ERROR(
		"error: libxml2 include file libxml/xmlversion.h not found")
fi
$UNSET ac_cv_header_xmlversion_h
$UNSET ac_cv_lib_xml2_xmlCheckVersion
smr_CHECK_LIB(xml2, xml2, specify location of xml2 library, xmlCheckVersion,
	libxml/xmlversion.h, [-pthread])
AC_SUBST(xml2_LIBS)
AC_SUBST(xml2_CFLAGS)
if test ${with_xml2} != yes ; then
	AC_MSG_ERROR("error: failed to detect libxml2")
fi
AC_LANG_POP

# check for xslt lib (needs libxml2)
AC_LANG_PUSH(C++)
$UNSET ac_cv_header_libxslt_xsltInternals_h
$UNSET ac_cv_lib_xslt_xsltApplyStylesheet
smr_CHECK_LIB(
	xslt, xslt, specify location of xslt library, xsltApplyStylesheet,
	libxslt/xsltInternals.h, [-pthread], [${xml2_CFLAGS}] )
AC_SUBST(xslt_LIBS)
AC_SUBST(xslt_CFLAGS)
if test ${with_xslt} != yes ; then
	AC_MSG_ERROR("error: failed to detect libxslt")
fi
AC_LANG_POP

# check for cppunit lib
AC_LANG_PUSH(C++)
$UNSET ac_cv_header_cppunit_TestCase_h
AC_CHECK_HEADER(cppunit/TestCase.h, ,
	[ AC_MSG_ERROR("error: libcppunit include file cppunitfcn.h not found")
	])
AC_TRY_COMPILE([#include <cppunit/TestCase.h>], [CppUnit::TestCase t;], ,
	[ AC_MSG_ERROR("error: failed to detect libcppunit") ])
AC_LANG_POP


AC_CONFIG_FILES([
	Makefile
	Doxyfile
	doc/Makefile
	examples/Makefile
	sp-gxmlcpp/Makefile
])
AC_OUTPUT