| -rw-r--r-- | configure.ac | 49 |
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" |