1 Even if Blackfin GNU toolchain add prefix '_' to all symbols,
2 symbol prefix is not accepted in the link flag --version-script.
3 Don't append prefix in the symbols in the version script file.
5 --- libpng-1.6.8/Makefile.am 2013-12-30 18:23:08.261797417 +0800
6 +++ libpng-1.6.8.bak/Makefile.am 2013-12-30 18:22:15.565795726 +0800
8 # interfering with the symbol file format.
9 SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0'\
10 -DPNGLIB_VERSION='@PNGLIB_VERSION@'\
11 - -DSYMBOL_PREFIX='$(SYMBOL_PREFIX)'\
13 -DPNG_NO_USE_READ_MACROS -DPNG_BUILDING_SYMBOL_TABLE
16 --- libpng-1.6.8/Makefile.in 2013-12-30 18:23:08.261797417 +0800
17 +++ libpng-1.6.8.bak/Makefile.in 2013-12-30 18:22:09.853794547 +0800
19 # interfering with the symbol file format.
20 SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0' \
21 -DPNGLIB_VERSION='@PNGLIB_VERSION@' \
22 - -DSYMBOL_PREFIX='$(SYMBOL_PREFIX)' -DPNG_NO_USE_READ_MACROS \
23 + -DSYMBOL_PREFIX='' -DPNG_NO_USE_READ_MACROS \
24 -DPNG_BUILDING_SYMBOL_TABLE $(am__append_5)
25 all: $(BUILT_SOURCES) config.h
26 $(MAKE) $(AM_MAKEFLAGS) all-am