Hello,
with this patch applied on top of git/master, running "./configure
--with-nghttp2" finds libnghttp2.
Howerver, running just "./configure" does not activate libnghttp2.
For the person configuring curl, it shall be clear by looking from
"./configure --help" which options are unnecessary to achieve certain
configuration, and which are needed to tweak something. This snippet
makes it clearer:
diff --git a/configure.ac b/configure.ac
index 0874d2e..95e49d0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2732,7 +2732,7 @@ AC_MSG_CHECKING([whether to build with nghttp2])
OPT_H2="no"
AC_ARG_WITH(nghttp2,
AC_HELP_STRING([--with-nghttp2=PATH],[Enable nghttp2 usage])
-AC_HELP_STRING([--without-nghttp2],[Disable nghttp2 usage]),
+AC_HELP_STRING([--without-nghttp2],[Disable nghttp2 usage [default]]),
[OPT_H2=$withval])
case "$OPT_H2" in
no)
This practice shall be applied consistently over all options: Is with
"./configure" --enable-debug or --disable-debug active, and so on.
Kind regards
Dilyan
----- Message from Daniel Stenberg <[email protected]> ---------
Date: Tue, 22 Apr 2014 00:30:18 +0200 (CEST)
From: Daniel Stenberg <[email protected]>
Reply-To: libcurl development <[email protected]>
Subject: Re: curl 7.36.0, configure.ac, pkg-config and nghttp2
To: libcurl development <[email protected]>
On Mon, 21 Apr 2014, Dilyan Palauzov wrote:
Running curl 7.36.0/configure --with-nghttp2 calls
CURL_CHECK_PKGCONFIG("libnghttp2", "/lib/pkgconfig") from
acinclude.m4, which effectively sets PKG_CONFIG_LIBDIR via
CURL_EXPORT_PCDIR to "/lib/pkgconfig", so that "pkg-config" isn't
looking anymore in /usr/lib64/pkgconfig and failes to find (there)
libnghttp2, even if it is perfectly correct installed.
Ack, the configure script wronly passes in a bad path when
--with-nghttp2 is used without a path - I suspect that is still an
exception. Please see my attached patch for a fix that I believe is
correct. Please let me know if it works for you too!
And btw, you might want curl from git or a daily snapshot and
nghttp2 from git to be fairly sure they both build and work
together...
Thanks for your report!
--
/ daniel.haxx.se
----- End message from Daniel Stenberg <[email protected]> -----
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