From 80d5d162be5f52fd7ad08eab99dac6ff4a5ef28a Mon Sep 17 00:00:00 2001
From: Tomas Carnecky <tom@dbservice.com>
Date: Fri, 30 Apr 2010 20:52:40 +0200
Subject: [PATCH] configure: Respect LDFLAGS from the environment.

The configure usage string documents that it respects LDFLAGS, but
currently it doesn't do anything with the configure-time LDFLAGS
value.

Signed-off-by: Tomas Carnecky <tom@dbservice.com>
[Tomas and Nelson sent almost identical patches which I've merged
together here.]
---
 configure | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure b/configure
index c522ad85..fd189093 100755
--- a/configure
+++ b/configure
@@ -6,6 +6,7 @@ CC=${CC:-gcc}
 CXX=${CXX:-g++}
 CFLAGS=${CFLAGS:--O2}
 CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}
+LDFLAGS=${LDFLAGS:-}
 XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config-1.1 xapian-config}
 
 # We don't allow the EMACS or GZIP Makefile variables inherit values
@@ -389,6 +390,9 @@ CFLAGS = ${CFLAGS}
 # Default FLAGS for C++ compiler (can be overridden by user such as "make CXXFLAGS=-g")
 CXXFLAGS = ${CXXFLAGS}
 
+# Default FLAGS for the linker (can be overridden by user such as "make LDFLAGS=-znow")
+LDFLAGS = ${LDFLAGS}
+
 # Flags to enable warnings when using the C++ compiler
 WARN_CXXFLAGS=-Wall -Wextra -Wwrite-strings -Wswitch-enum