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* configure.ac: Find libxml2 headers in Xcode SDK dir on Darwin.

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YAMAMOTO Mitsuharu 2015-12-31 10:37:15 +09:00
parent 3b95e9c1f3
commit 89e7483d9f
1 changed files with 8 additions and 0 deletions
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8
configure.ac
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@ -3615,6 +3615,14 @@ if test "${with_xml2}" != "no"; then
# Built-in libxml2 on OS X 10.8 lacks libxml-2.0.pc.
if test "${HAVE_LIBXML2}" != "yes" && test "$opsys" = "darwin"; then
SAVE_CPPFLAGS="$CPPFLAGS"
if test -z "$xcsdkdir" -a -n "$XCRUN" -a ! -d /usr/include; then
dnl /usr/include is not found. Try Xcode SDK dir if it is sane.
xcsdkdir=`$XCRUN --show-sdk-path 2>/dev/null`
case $xcsdkdir in
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
xcsdkdir="" ;;
esac
fi
CPPFLAGS="$CPPFLAGS -I$xcsdkdir/usr/include/libxml2"
AC_CHECK_HEADER(libxml/HTMLparser.h,
[AC_CHECK_DECL(HTML_PARSE_RECOVER, HAVE_LIBXML2=yes, ,