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From 473fdecd9a580b45251480b8ccbbb1927c598310 Mon Sep 17 00:00:00 2001
From: Gustavo Zacarias <gustavo@zacarias.com.ar>
Date: Thu, 26 May 2016 16:27:13 -0300
Subject: [PATCH] Don't append prefix to symbol names in version script
Even if Blackfin GNU toolchain add prefix '_' to all symbols,
symbol prefix is not accepted in the link flag --version-script.
Don't append prefix in the symbols in the version script file.
Original patch by: Sonic Zhang <sonic.zhang@analog.com>
[Gustavo: update for 1.6.22]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
---
Makefile.am | 2 +-
Makefile.in | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index 3430dca..db6a7a2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -236,7 +236,7 @@ contrib/tools/pngfix.o: pnglibconf.h
# interfering with the symbol file format.
SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0'\
-DPNGLIB_VERSION='@PNGLIB_VERSION@'\
- -DSYMBOL_PREFIX='$(SYMBOL_PREFIX)'\
+ -DSYMBOL_PREFIX=''\
-DPNG_NO_USE_READ_MACROS -DPNG_BUILDING_SYMBOL_TABLE
if DO_PNG_PREFIX
diff --git a/Makefile.in b/Makefile.in
index 4e67782..5f468d9 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -754,7 +754,7 @@ SUFFIXES = .chk .out
# interfering with the symbol file format.
SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0' \
-DPNGLIB_VERSION='@PNGLIB_VERSION@' \
- -DSYMBOL_PREFIX='$(SYMBOL_PREFIX)' -DPNG_NO_USE_READ_MACROS \
+ -DSYMBOL_PREFIX='' -DPNG_NO_USE_READ_MACROS \
-DPNG_BUILDING_SYMBOL_TABLE $(am__append_6)
# EXT_LIST is a list of the possibly library directory extensions, this exists
--
2.7.3
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