From 867b986721d275e74edd6d61dad4a63e540dece1 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Sat, 9 Mar 2013 04:02:58 +0000 Subject: icu: workaround toolchain bugs Many of ARM Sourcery CodeBench toolchain have a bug when compiling icu's translit.cpp source file. The bug is trigerred when there is a combination of "-W -Wall" and "-Os", and causes an internal compiler error. The bug has been reported to Mentor Graphics. Even though it is clearly a toolchain bug, having a workaround for it is trivial in this case. So it will avoid our users falling into this internal compiler error, and allow our autobuilders to test more packages using this Sourcery CodeBench toolchain. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- package/icu/icu-workaround-toolchain-bugs.patch | 36 +++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 package/icu/icu-workaround-toolchain-bugs.patch diff --git a/package/icu/icu-workaround-toolchain-bugs.patch b/package/icu/icu-workaround-toolchain-bugs.patch new file mode 100644 index 000000000..df9d5283f --- /dev/null +++ b/package/icu/icu-workaround-toolchain-bugs.patch @@ -0,0 +1,36 @@ +Workaround toolchain bugs + +Many of ARM Sourcery CodeBench toolchain have a bug when compiling +icu's translit.cpp source file. The bug is trigerred when there is a +combination of "-W -Wall" and "-Os", and causes an internal compiler +error. The bug has been reported to Mentor Graphics. + +Even though it is clearly a toolchain bug, having a workaround for it +is trivial in this case. So it will avoid our users falling into this +internal compiler error, and allow our autobuilders to test more +packages using this Sourcery CodeBench toolchain.qq + +Signed-off-by: Thomas Petazzoni + +Index: b/source/configure +=================================================================== +--- a/source/configure ++++ b/source/configure +@@ -4320,7 +4320,7 @@ + echo "# Note: We are not using '-ansi' with HP/UX GCC because int64_t broke, see " + CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";; + *) +- CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";; ++ CFLAGS="$CFLAGS -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";; + esac + else + case "${host}" in +@@ -4333,7 +4333,7 @@ + fi + if test "$GXX" = yes + then +- CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long" ++ CXXFLAGS="$CXXFLAGS -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long" + case "${host}" in + *-*-solaris*) + CXXFLAGS="$CXXFLAGS -D__STDC__=0";; -- cgit v1.2.3