90 lines
2.9 KiB
Diff
90 lines
2.9 KiB
Diff
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From 276833851657c85651c053ee16b8e1a8dc768a50 Mon Sep 17 00:00:00 2001
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From: Andrew Childs <andrew.childs@bibo.com.ph>
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Date: Sun, 15 Nov 2020 19:12:56 +0900
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Subject: [PATCH 2/2] Use pkg-config for libxml2
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---
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configure.ac | 66 +++++++++-------------------------------------------
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1 file changed, 11 insertions(+), 55 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 358ab89..984a694 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -268,61 +268,17 @@ dnl Configure libxml2.
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dnl
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LIBXML2_VERSION_MIN=2.6.11
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-have_libxml2="1"
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-
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-AC_ARG_WITH([xml2-config], [ --with-xml2-config libxml2 config program],
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-if test "x${with_xml2_config}" = "xno" ; then
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- XML2_CONFIG=
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-else
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- XML2_CONFIG="${with_xml2_config}"
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-fi
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-,
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- XML2_CONFIG=
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-)
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-if test "x${XML2_CONFIG}" != "x" ; then
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- if test ! -x "${XML2_CONFIG}" ; then
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- AC_MSG_ERROR([Unusable or missing xml2-config: ${XML2_CONFIG}])
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- fi
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-else
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- AC_PATH_PROG([XML2_CONFIG], [xml2-config], , [${PATH}])
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- if test "x${XML2_CONFIG}" = "x" ; then
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- AC_MSG_ERROR([Cannot configure without xml2-config])
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- fi
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-fi
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-
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-dnl Make sure the version of libxml2 found is sufficient.
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-AC_MSG_CHECKING([for libxml >= ${LIBXML2_VERSION_MIN}])
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-LIBXML2_FOUND=`2>&1 ${XML2_CONFIG} --version`
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-LIBXML2_MAJOR=`echo ${LIBXML2_FOUND} | tr . " " | awk '{print $1}'`
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-LIBXML2_MINOR=`echo ${LIBXML2_FOUND} | tr . " " | awk '{print $2}' | tr a-z " " |awk '{print $1}'`
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-LIBXML2_BRANCH=`echo ${LIBXML2_FOUND} | tr . " " | awk '{print $3}' | tr a-z " " |awk '{print $1}'`
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-if test "x${LIBXML2_BRANCH}" = "x" ; then
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- LIBXML2_BRANCH=0
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-fi
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-LIBXML2_MAJOR_MIN=`echo ${LIBXML2_VERSION_MIN} | tr . " " | awk '{print $1}'`
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-LIBXML2_MINOR_MIN=`echo ${LIBXML2_VERSION_MIN} | tr . " " | awk '{print $2}'`
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-LIBXML2_BRANCH_MIN=`echo ${LIBXML2_VERSION_MIN} | tr . " " | awk '{print $3}'`
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-if test ${LIBXML2_MAJOR} -gt ${LIBXML2_MAJOR_MIN} \
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- -o ${LIBXML2_MAJOR} -eq ${LIBXML2_MAJOR_MIN} \
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- -a ${LIBXML2_MINOR} -gt ${LIBXML2_MINOR_MIN} \
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- -o ${LIBXML2_MAJOR} -eq ${LIBXML2_MAJOR_MIN} \
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- -a ${LIBXML2_MINOR} -eq ${LIBXML2_MINOR_MIN} \
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- -a ${LIBXML2_BRANCH} -ge $LIBXML2_BRANCH_MIN ; then
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- AC_MSG_RESULT([${LIBXML2_MAJOR}.${LIBXML2_MINOR}.${LIBXML2_BRANCH}])
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- have_libxml2="1"
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- CPPFLAGS="${CPPFLAGS} `${XML2_CONFIG} --cflags`"
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- LIBS="${LIBS} `${XML2_CONFIG} --libs`"
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-else
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- AC_MSG_RESULT([no])
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- have_libxml2="0"
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-fi
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-if test "x${have_libxml2}" = "x1" ; then
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- dnl Final sanity check, to make sure that xmlwriter is present.
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- AC_CHECK_HEADER([libxml/xmlwriter.h], , [have_libxml2="0"])
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-fi
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-if test "x${have_libxml2}" = "x0" ; then
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- AC_MSG_ERROR([Cannot build without libxml2])
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-fi
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+PKG_PROG_PKG_CONFIG
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+
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+PKG_CHECK_MODULES(LIBXML2_PKGCONFIG, [libxml-2.0 >= ${LIBXML2_VERSION_MIN}],
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+ [
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+ have_libxml2=1
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+ CPPFLAGS="${CPPFLAGS} ${LIBXML2_PKGCONFIG_CFLAGS}"
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+ LIBS="${LIBS} ${LIBXML2_PKGCONFIG_LIBS}"
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+ ],
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+ [
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+ have_libxml2=0
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+ ])
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dnl
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dnl Configure libcrypto (part of OpenSSL).
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--
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2.28.0
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