| From: =?UTF-8?q?J=C3=B6rg=20Sommer?= <joerg.sommer@navimatix.de> |
| Date: Thu, 14 Mar 2024 09:41:57 +0100 |
| Subject: [PATCH 2/2] configure: Replace manual search for libxml by |
| AC_CHECK_LIB |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| The manual search fails if the include directories (and build environment) |
| are located somewhere else. |
| |
| Signed-off-by: Jรถrg Sommer <joerg.sommer@navimatix.de> |
| Upstream-Status: Submitted [https://github.com/freeswitch/spandsp/pull/74] |
| --- |
| |
| ERROR: spandsp-3.0.0+git-r0 do_configure: QA Issue: This autoconf log indicates errors, it looked at host include and/or library paths while determining system capabilities. |
| |
| configure.ac | 22 +++++----------------- |
| 1 file changed, 5 insertions(+), 17 deletions(-) |
| |
| diff --git a/configure.ac b/configure.ac |
| index 2140837..b5138d6 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -185,23 +185,11 @@ then |
| fi |
| |
| # Determine XML2 include path |
| -AC_MSG_CHECKING(for libxml/xmlmemory.h) |
| - |
| -# Can we include headers using system include dirs? |
| -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <libxml/xmlmemory.h>]], [[int a = 1;]])],[XML2_INCLUDE=" "],[XML2_INCLUDE=]) |
| - |
| -# Hunt through several possible directories to find the includes for libxml2 |
| -if test "x$XML2_INCLUDE" = "x"; then |
| - old_CPPFLAGS="$CPPFLAGS" |
| - for i in $xml2_include_dir /usr/include /usr/local/include /usr/include/libxml2 /usr/local/include/libxml2 ; do |
| - CPPFLAGS="$old_CPPFLAGS -I$i" |
| - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <libxml/xmlmemory.h>]], [[int a = 1;]])],[XML2_INCLUDE="-I$i"],[XML2_INCLUDE= |
| - ]) |
| - if test "x$XML2_INCLUDE" != "x"; then |
| - break; |
| - fi |
| - done |
| - CPPFLAGS="$old_CPPFLAGS $XML2_INCLUDE" |
| +AC_CHECK_LIB([xml2], [xmlParseFile], [libxml2_found=yes]) |
| +if test "$libxml2_found" = "yes" ; then |
| + AC_DEFINE(HAVE_LIBXML2,1,[defined when libxml2 is available]) |
| +else |
| + AC_MSG_WARN([libxml2 not found. Disabling cache.]) |
| fi |
| |
| AC_CHECK_HEADERS([libxml/xmlmemory.h]) |
| -- |
| 2.34.1 |
| |