From: Sebastian Harl <sh@tokkee.org>
Date: Wed, 22 Jan 2014 12:34:30 +0000 (+0100)
Subject: configure: Fixed linker options when checking for amqp_tcp_socket_new.
X-Git-Tag: collectd-5.4.1~1^2~1^2
X-Git-Url: https://git.octo.it/?p=collectd.git;a=commitdiff_plain;h=1c04bafe27990a337df6b9a8582669fe110eb2ae

configure: Fixed linker options when checking for amqp_tcp_socket_new.

This fixes the check when using GCC's --as-needed which fails when options are
not specified in the right order. Libraries (-l options) have to be specified
after any source files. autoconf does the right thing when using $LIBS for
that case rather than $LDFLAGS.
---

diff --git a/configure.in b/configure.in
index 81b26116..0f2db078 100644
--- a/configure.in
+++ b/configure.in
@@ -3534,8 +3534,10 @@ if test "x$with_librabbitmq" = "xyes"
 then
 	SAVE_CPPFLAGS="$CPPFLAGS"
 	SAVE_LDFLAGS="$LDFLAGS"
+	SAVE_LIBS="$LIBS"
 	CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
-	LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags -lrabbitmq"
+	LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
+	LIBS="-lrabbitmq"
 
 	AC_CHECK_HEADERS(amqp_tcp_socket.h amqp_socket.h)
 	AC_CHECK_FUNC(amqp_tcp_socket_new, [with_amqp_tcp_socket="yes"], [with_amqp_tcp_socket="no"])
@@ -3559,6 +3561,7 @@ then
 
 	CPPFLAGS="$SAVE_CPPFLAGS"
 	LDFLAGS="$SAVE_LDFLAGS"
+	LIBS="$SAVE_LIBS"
 fi
 # }}}