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-rw-r--r--configure.ac49
1 files changed, 43 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac
index 2094273..00c6bc4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -54,8 +54,13 @@ LIBCURL_CHECK_CONFIG(,,,[
])
-AC_WITH_PCRE([
- AC_WITH_PCREPP(,[
- AC_MSG_ERROR([no pcre++ library found. get one at http://www.daemon.de/PCRE])
- ])
- ],[
- AC_MSG_ERROR([no pcre library found. get one at http://www.pcre.org/])
+
+want_pcre_impl=""
+AC_ARG_WITH([pcre-bindings],
+ AC_HELP_STRING([--with-pcre-bindings=(pcrepp|none|libpcrecpp)],[Specify which pcre c++ bindings to use. 'pcrepp' stands for quite sensible library, found at http://www.daemon.de/PCRE/, 'libcrecpp' makes use of crappy bindings by google and 'none' disables internal implementation of OP discovery]),
+ [
+ case "$withval" in
+ pcrepp) want_pcre_impl="pcrepp" ;;
+ libpcrecpp) want_pcre_impl="libpcrecpp" ;;
+ none) want_pcre_impl="none";;
+ *) AC_MSG_ERROR([I'm not sure I understand what do you want for a pcre c++ bindings]) ;;
+ esac
]
@@ -63,2 +68,34 @@ AC_WITH_PCRE([
+found_pcre_impl=""
+
+if test -z "$want_pcre_impl" -o "$want_pcre_impl" = "pcrepp" ; then
+ AC_WITH_PCRE([
+ AC_WITH_PCREPP([
+ found_pcre_impl=pcrepp
+ ])
+ ],[
+ AC_MSG_ERROR([no pcre library found. get one at http://www.pcre.org/])
+ ]
+ )
+ test "$want_pcre_impl,$found_pcre_impl" = "pcrepp," && AC_MSG_ERROR([no pcre++ library found. get one at http://www.daemon.de/PCRE])
+fi
+
+if test "$found_pcre_impl,$want_pcre_impl" = "," -o "$want_pcre_impl" = "libpcrecpp" ; then
+ test -z "$want_pcre_impl" || AC_MSG_NOTICE([You want to use crappy libpcre c++ bindings])
+ PKG_CHECK_MODULES([LIBPCRECPP],[libpcrecpp],[
+ found_pcre_impl=libpcrecpp
+ CXXFLAGS="$CXXFLAGS $LIBPCRECPP_CFLAGS"
+ LIBS="$LIBS $LIBPCRECPP_LIBS"
+ ],[
+ test -z "$want_pcre_impl" || AC_MSG_ERROR([no libpcre c++ bindings found. why would you want it if you don't have it installed?])
+ ]
+ )
+fi
+test "$want_pcre_impl,$found_pcre_impl" = "," && AC_MSG_ERROR([no pcre c++ bindings found, use --with-pcre-bindings=none to disable code that makes use of it])
+
+case "$found_pcre_impl" in
+ pcrepp) AC_DEFINE([USE_PCREPP],,[defined if pcre++ is to be used]) ;;
+ libpcrecpp) AC_DEFINE([USE_LIBPCRECPP],,[defined if crappy google bindings are to be used]) ;;
+esac
+
curl_ssl_verify_host="true"