removed embedded uriparser library, added --with-uriparser configure option

to use uriparser library from the system

1 files changed, 137 insertions, 0 deletions

diff --git a/m4/uriparser.m4 b/m4/uriparser.m4
new file mode 100644
index 00000000..7fb25d65
--- /dev/null
+++ b/m4/uriparser.m4
@@ -0,0 +1,137 @@
+# (this check is rougly based on and inspired libcurl.m4)
+# URIPARSER_CHECK ([DEFAULT-ACTION], [MINIMUM-VERSION],
+#                       [ACTION-IF-YES], [ACTION-IF-NO])
+# Checks for uriparser library.  DEFAULT-ACTION is the string yes or no to
+# specify whether to default to --with-uriparser or --without-liburiparser.
+# If not supplied, DEFAULT-ACTION is yes.  MINIMUM-VERSION is the
+# minimum version of uriparser to accept.  Pass the version as a regular
+# version number like 0.8.5. If not supplied, any version is
+# accepted.  ACTION-IF-YES is a list of shell commands to run if
+# uriparser was successfully found and passed the various tests.
+# ACTION-IF-NO is a list of shell commands that are run otherwise.
+# Note that using --without-uriparser does run ACTION-IF-NO.
+#
+# This macro #defines HAVE_URIPARSER if a working uriparser setup is
+# found, and sets @URIPARSER@ and @URIPARSER_CPPFLAGS@ to the necessary
+# values.
+#
+# Users may override the detected values by doing something like:
+# URIPARSER="-luriparser" URIPARSER_CPPFLAGS="-I/usr/myinclude" ./configure
+#
+
+AC_DEFUN([URIPARSER_CHECK],
+[
+  AC_ARG_WITH(uriparser,
+     AS_HELP_STRING([--with-uriparser=PREFIX],[look for the uriparser library in PREFIX/lib and headers in PREFIX/include]),
+     [_uriparser_with=$withval],[_uriparser_with=ifelse([$1],,[yes],[$1])])
+
+  if test "$_uriparser_with" != "no" ; then
+
+     _uriparser_try_link=yes
+
+     if test -d "$_uriparser_with" ; then
+        URIPARSER_CPPFLAGS="-I$withval/include"
+        _uriparser_ldflags="-L$withval/lib"
+     fi
+
+     AC_CHECK_PROG(PKGCONFIG,pkg-config,pkg-config,no)
+
+     if test x$PKGCONFIG != xno; then
+
+        AC_CACHE_CHECK([for the version of uriparser],
+           [uriparser_cv_uriparser_version],
+           [uriparser_cv_uriparser_version=`$PKGCONFIG liburiparser --modversion`])
+
+        AC_PROG_AWK
+
+        _uriparser_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'"
+
+        _uriparser_version=`echo $uriparser_cv_uriparser_version | $_uriparser_version_parse`
+        _uriparser_wanted=`echo ifelse([$2],,[0],[$2]) | $_uriparser_version_parse`
+
+        if test $_uriparser_wanted -gt 0 ; then
+           AC_CACHE_CHECK([for uriparser >= version $2],
+              [uriparser_cv_lib_version_ok],
+              [
+              if test $_uriparser_version -ge $_uriparser_wanted ; then
+                 uriparser_cv_lib_version_ok=yes
+              else
+                 uriparser_cv_lib_version_ok=no
+              fi
+              ])
+        fi
+
+        if test $_uriparser_wanted -eq 0 || test x$uriparser_cv_lib_version_ok = xyes ; then
+           if test x"$URIPARSER_CPPFLAGS" = "x" ; then
+              URIPARSER_CPPFLAGS=`$PKGCONFIG liburiparser --cflags`
+           fi
+           if test x"$URIPARSER" = "x" ; then
+              URIPARSER=`$PKGCONFIG liburiparser --libs`
+           fi
+        else
+           _uriparser_try_link=no
+        fi
+
+        unset _uriparser_wanted
+     fi
+
+     if test $_uriparser_try_link = yes ; then
+
+        # we didn't find curl-config, so let's see if the user-supplied
+        # link line (or failing that, "-luriparser") is enough.
+        URIPARSERLIBS=${URIPARSERLIBS-"$_uriparser_ldflags -luriparser"}
+
+        AC_CACHE_CHECK([whether uriparser is usable],
+           [uriparser_cv_lib_uriparser_usable],
+           [
+           _liburiparser_save_cppflags=$CPPFLAGS
+           CPPFLAGS="$URIPARSER_CPPFLAGS $CPPFLAGS"
+           _liburiparser_save_libs=$LIBS
+           LIBS="$URIPARSER $LIBS"
+
+           AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <uriparser/Uri.h>]],[[
+/* Try and use a few common options to force a failure if we are
+   missing symbols or cannot link. */
+UriParserStateA state;
+UriUriA uri;
+state.uri = &uri;
+char *location = "http://test.dom/dir/file.ext";
+int x = uriParseUriA (&state, location);
+if (x == URI_SUCCESS) {;}
+]])],uriparser_cv_lib_uriparser_usable=yes,uriparser_cv_lib_uriparser_usable=no)
+
+           CPPFLAGS=$_liburiparser_save_cppflags
+           LIBS=$_liburiparser_save_libs
+           unset _liburiparser_save_cppflags
+           unset _liburiparser_save_libs
+           ])
+
+        if test $uriparser_cv_lib_uriparser_usable = yes ; then
+           AC_DEFINE(HAVE_URIPARSER,1,
+             [Define to 1 if you have a functional uriparser library.])
+           AC_SUBST(URIPARSER_CPPFLAGS)
+           AC_SUBST(URIPARSER)
+        else
+           unset URIPARSER
+           unset URIPARSER_CPPFLAGS
+        fi
+     fi
+
+     unset _uriparser_try_link
+     unset _uriparser_version_parse
+     unset _uriparser_version
+     unset _uriparser_ldflags
+  fi
+
+  if test x$_uriparser_with = xno || test x$uriparser_cv_lib_uriparser_usable != xyes ; then
+     # This is the IF-NO path
+     ifelse([$4],,:,[$4])
+  else
+     # This is the IF-YES path
+     ifelse([$3],,:,[$3])
+  fi
+
+  unset _uriparser_with
+])dnl
+
+