[PATCH] configure: Respect LDFLAGS from the environment.

diff --git a/19/6627b2f3f8b25ab3be177b1dd314304adbcab8 b/19/6627b2f3f8b25ab3be177b1dd314304adbcab8
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+++ b/19/6627b2f3f8b25ab3be177b1dd314304adbcab8
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+From: Nelson Elhage <nelhage@ksplice.com>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH] configure: Respect LDFLAGS from the environment.\r
+Date: Wed, 12 May 2010 12:45:52 -0400\r
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+Cc: Nelson Elhage <nelhage@ksplice.com>\r
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+\r
+The configure usage string documents that it respects LDFLAGS, but\r
+currently it doesn't do anything with the configure-time LDFLAGS\r
+value.\r
+---\r
+ configure |    4 ++++\r
+ 1 files changed, 4 insertions(+), 0 deletions(-)\r
+\r
+diff --git a/configure b/configure\r
+index c522ad8..90355e8 100755\r
+--- a/configure\r
++++ b/configure\r
+@@ -6,6 +6,7 @@ CC=${CC:-gcc}\r
+ CXX=${CXX:-g++}\r
+ CFLAGS=${CFLAGS:--O2}\r
+ CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}\r
++LDFLAGS=${LDFLAGS-}\r
+ XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config-1.1 xapian-config}\r
+ \r
+ # We don't allow the EMACS or GZIP Makefile variables inherit values\r
+@@ -389,6 +390,9 @@ CFLAGS = ${CFLAGS}\r
+ # Default FLAGS for C++ compiler (can be overridden by user such as "make CXXFLAGS=-g")\r
+ CXXFLAGS = ${CXXFLAGS}\r
+ \r
++# Default FLAGS for the linker (can be overridden by user such as "make LDFLAGS=-znow")\r
++LDFLAGS = ${LDFLAGS}\r
++\r
+ # Flags to enable warnings when using the C++ compiler\r
+ WARN_CXXFLAGS=-Wall -Wextra -Wwrite-strings -Wswitch-enum\r
+ \r
+-- \r
+1.6.6.30.g1e6fd\r
+\r