From 70b5173410baaa67ccdb50382870012949549c3d Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Fri, 8 Mar 2013 13:26:08 +0100
Subject: configure: use XC_LIBTOOL for portability across libtool versions

---
 lib/Makefile.am     | 27 +++++++++++++++------------
 lib/libcurl.vers.in |  2 +-
 2 files changed, 16 insertions(+), 13 deletions(-)

(limited to 'lib')

diff --git a/lib/Makefile.am b/lib/Makefile.am
index f777df1cd..5ff2f16bb 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -73,6 +73,9 @@ AM_CPPFLAGS = -I$(top_builddir)/include/curl \
               -I$(top_srcdir)/lib
 endif
 
+# Prevent LIBS from being used for all link targets
+LIBS = $(BLANK_AT_MAKETIME)
+
 # Mostly for Windows build targets, when building libcurl library
 if USE_CPPFLAG_BUILDING_LIBCURL
 AM_CPPFLAGS += -DBUILDING_LIBCURL
@@ -111,25 +114,25 @@ endif
 #
 # For the full guide on libcurl ABI rules, see docs/libcurl/ABI
 
-if NO_UNDEFINED
-# The -no-undefined flag is crucial to build fine on some platforms
-UNDEF = -no-undefined
+libcurl_la_LDFLAGS_EXTRA =
+
+if CURL_LT_SHLIB_USE_VERSION_INFO
+libcurl_la_LDFLAGS_EXTRA += $(VERSIONINFO)
 endif
 
-if MIMPURE
-# This is for gcc on Solaris (8+ ?) to avoid "relocations remain against
-# allocatable but non-writable sections" problems.
-MIMPURE = -mimpure-text
+if CURL_LT_SHLIB_USE_NO_UNDEFINED
+libcurl_la_LDFLAGS_EXTRA += -no-undefined
 endif
 
-if VERSIONED_SYMBOLS
-VERSIONED_SYMBOLS = -Wl,--version-script=libcurl.vers
+if CURL_LT_SHLIB_USE_MIMPURE_TEXT
+libcurl_la_LDFLAGS_EXTRA += -mimpure-text
 endif
 
-# Prevent LIBS from being used for all link targets
-LIBS = $(BLANK_AT_MAKETIME)
+if CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS
+libcurl_la_LDFLAGS_EXTRA += -Wl,--version-script=libcurl.vers
+endif
 
-libcurl_la_LDFLAGS = $(UNDEF) $(VERSIONINFO) $(MIMPURE) $(VERSIONED_SYMBOLS) $(LIBCURL_LIBS)
+libcurl_la_LDFLAGS = $(AM_LDFLAGS) $(libcurl_la_LDFLAGS_EXTRA) $(LIBCURL_LIBS)
 
 if DOING_CURL_SYMBOL_HIDING
 libcurl_la_CPPFLAGS = $(AM_CPPFLAGS) -DCURL_HIDDEN_SYMBOLS
diff --git a/lib/libcurl.vers.in b/lib/libcurl.vers.in
index 8294557b8..ae978a485 100644
--- a/lib/libcurl.vers.in
+++ b/lib/libcurl.vers.in
@@ -6,7 +6,7 @@ HIDDEN
     _save*;
 };
 
-CURL_@VERSIONED_FLAVOUR@4
+CURL_@CURL_LT_SHLIB_VERSIONED_FLAVOUR@4
 {
   global: curl_*;
   local: *;
-- 
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