package/libpng/0002-Don-t-append-prefix-to-symbol-names-in-version-script.patch

   1 From 473fdecd9a580b45251480b8ccbbb1927c598310 Mon Sep 17 00:00:00 2001
   2 From: Gustavo Zacarias <gustavo@zacarias.com.ar>
   3 Date: Thu, 26 May 2016 16:27:13 -0300
   4 Subject: [PATCH] Don't append prefix to symbol names in version script
   5
   6 Even if Blackfin GNU toolchain add prefix '_' to all symbols,
   7 symbol prefix is not accepted in the link flag --version-script.
   8 Don't append prefix in the symbols in the version script file.
   9
  10 Original patch by: Sonic Zhang <sonic.zhang@analog.com>
  11
  12 [Gustavo: update for 1.6.22]
  13 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
  14
  15 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
  16 ---
  17  Makefile.am | 2 +-
  18  Makefile.in | 2 +-
  19  2 files changed, 2 insertions(+), 2 deletions(-)
  20
  21 diff --git a/Makefile.am b/Makefile.am
  22 index 3430dca..db6a7a2 100644
  23 --- a/Makefile.am
  24 +++ b/Makefile.am
  25 @@ -236,7 +236,7 @@ contrib/tools/pngfix.o: pnglibconf.h
  26  # interfering with the symbol file format.
  27  SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0'\
  28                 -DPNGLIB_VERSION='@PNGLIB_VERSION@'\
  29 -               -DSYMBOL_PREFIX='$(SYMBOL_PREFIX)'\
  30 +               -DSYMBOL_PREFIX=''\
  31                 -DPNG_NO_USE_READ_MACROS -DPNG_BUILDING_SYMBOL_TABLE
  32
  33  if DO_PNG_PREFIX
  34 diff --git a/Makefile.in b/Makefile.in
  35 index 4e67782..5f468d9 100644
  36 --- a/Makefile.in
  37 +++ b/Makefile.in
  38 @@ -754,7 +754,7 @@ SUFFIXES = .chk .out
  39  # interfering with the symbol file format.
  40  SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0' \
  41         -DPNGLIB_VERSION='@PNGLIB_VERSION@' \
  42 -       -DSYMBOL_PREFIX='$(SYMBOL_PREFIX)' -DPNG_NO_USE_READ_MACROS \
  43 +       -DSYMBOL_PREFIX='' -DPNG_NO_USE_READ_MACROS \
  44         -DPNG_BUILDING_SYMBOL_TABLE $(am__append_6)
  45
  46  # EXT_LIST is a list of the possibly library directory extensions, this exists
  47 --
  48 2.7.3
  49