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When using gcc 4, disallow use of CFI asm for now. This renders executables

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generated by Haiku's build sys usable with our Debugger, pending support
for gcc4's (different) exception handler frame format.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39071 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rene Gollent 2010-10-23 15:35:41 +00:00
parent 6b0cdfbc24
commit cc7d899023
1 changed files with 5 additions and 0 deletions
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5
build/jam/BuildSetup
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@ -393,6 +393,11 @@ HAIKU_KERNEL_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-multichar ;
# debug flags
HAIKU_DEBUG_FLAGS ?= -ggdb ;
# TODO: remove once Debugger properly supports gcc4 .eh_frames
if $(HAIKU_GCC_VERSION[1]) >= 4 {
HAIKU_DEBUG_FLAGS += -fno-dwarf2-cfi-asm ;
}
# debug 0: suppress asserts
HAIKU_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ;
HAIKU_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ;