package/icu/0002-workaround-toolchain-bugs.patch

   1 Workaround toolchain bugs
   2
   3 Many of ARM Sourcery CodeBench toolchain have a bug when compiling
   4 icu's translit.cpp source file. The bug is trigerred when there is a
   5 combination of "-W -Wall" and "-Os", and causes an internal compiler
   6 error. The bug has been reported to Mentor Graphics.
   7
   8 Even though it is clearly a toolchain bug, having a workaround for it
   9 is trivial in this case. So it will avoid our users falling into this
  10 internal compiler error, and allow our autobuilders to test more
  11 packages using this Sourcery CodeBench toolchain.qq
  12
  13 [Gustavo: update for ICU4C 54.1]
  14 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  15 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
  16
  17 diff -Nura icu.orig/source/configure icu/source/configure
  18 --- icu.orig/source/configure   2014-12-18 15:49:43.038628644 -0300
  19 +++ icu/source/configure        2014-12-18 15:51:23.183083232 -0300
  20 @@ -4323,7 +4323,7 @@
  21                  ;;
  22              esac
  23
  24 -            CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
  25 +            CFLAGS="$CFLAGS -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
  26          else
  27              case "${host}" in
  28              *-*-cygwin)
  29 @@ -4337,7 +4337,7 @@
  30          fi
  31          if test "$GXX" = yes
  32          then
  33 -            CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
  34 +            CXXFLAGS="$CXXFLAGS -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
  35          else
  36              case "${host}" in
  37              *-*-cygwin)