squid: fix configure host contamination

When configuring squid with --enable-esi option,
the following error was observed:
[snip]
checking libxml/parser.h usability... no
checking libxml/parser.h presence... no
checking for libxml/parser.h... no
configure: Failed to find libxml2 header file libxml/parser.h
[snip]
ERROR: This autoconf log indicates errors, it looked at host include
and/or library paths while determining system capabilities.
[snip]

It tried to search libxml header file in host path. Set the SYSROOT
to avoid this host contamination.

Signed-off-by: Yue Tao <yue.tao@windriver.com>
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>
This commit is contained in:
Yue Tao
2016-08-08 16:04:33 +08:00
committed by Joe MacDonald
parent f849b9fd1e
commit 4307c6a746
2 changed files with 32 additions and 0 deletions
@@ -0,0 +1,26 @@
diff --git a/configure.ac.old b/configure.ac
index 54eda73..874f48e 100644
--- a/configure.ac.old
+++ b/configure.ac
@@ -964,15 +964,15 @@ if test "x$squid_opt_use_esi" = "xyes" -a "x$with_libxml2" != "xno" ; then
dnl Find the main header and include path...
AC_CACHE_CHECK([location of libxml2 include files], [ac_cv_libxml2_include], [
AC_CHECK_HEADERS([libxml/parser.h], [], [
- AC_MSG_NOTICE([Testing in /usr/include/libxml2])
+ AC_MSG_NOTICE([Testing in $SYSROOT/usr/include/libxml2])
SAVED_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="-I/usr/include/libxml2 $CPPFLAGS"
+ CPPFLAGS="-I$SYSROOT/usr/include/libxml2 $CPPFLAGS"
unset ac_cv_header_libxml_parser_h
- AC_CHECK_HEADERS([libxml/parser.h], [ac_cv_libxml2_include="-I/usr/include/libxml2"], [
- AC_MSG_NOTICE([Testing in /usr/local/include/libxml2])
- CPPFLAGS="-I/usr/local/include/libxml2 $SAVED_CPPFLAGS"
+ AC_CHECK_HEADERS([libxml/parser.h], [ac_cv_libxml2_include="-I$SYSROOT/usr/include/libxml2"], [
+ AC_MSG_NOTICE([Testing in $SYSROOT/usr/local/include/libxml2])
+ CPPFLAGS="-I$SYSROOT/usr/local/include/libxml2 $SAVED_CPPFLAGS"
unset ac_cv_header_libxml_parser_h
- AC_CHECK_HEADERS([libxml/parser.h], [ac_cv_libxml2_include="-I/usr/local/include/libxml2"], [
+ AC_CHECK_HEADERS([libxml/parser.h], [ac_cv_libxml2_include="-I$SYSROOT/usr/local/include/libxml2"], [
AC_MSG_NOTICE([Failed to find libxml2 header file libxml/parser.h])
])
])