37 lines
1.7 KiB
Diff
37 lines
1.7 KiB
Diff
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Workaround toolchain bugs
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Many of ARM Sourcery CodeBench toolchain have a bug when compiling
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icu's translit.cpp source file. The bug is trigerred when there is a
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combination of "-W -Wall" and "-Os", and causes an internal compiler
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error. The bug has been reported to Mentor Graphics.
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Even though it is clearly a toolchain bug, having a workaround for it
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is trivial in this case. So it will avoid our users falling into this
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internal compiler error, and allow our autobuilders to test more
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packages using this Sourcery CodeBench toolchain.qq
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Index: b/source/configure
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===================================================================
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--- a/source/configure
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+++ b/source/configure
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@@ -4320,7 +4320,7 @@
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echo "# Note: We are not using '-ansi' with HP/UX GCC because int64_t broke, see <http://bugs.icu-project.org/trac/ticket/8493>"
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CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
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*)
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- CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
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+ CFLAGS="$CFLAGS -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
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esac
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else
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case "${host}" in
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@@ -4333,7 +4333,7 @@
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fi
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if test "$GXX" = yes
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then
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- CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
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+ CXXFLAGS="$CXXFLAGS -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
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case "${host}" in
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*-*-solaris*)
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CXXFLAGS="$CXXFLAGS -D__STDC__=0";;
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