Displaying 5 results from an estimated 5 matches for "build_cxx".
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2014 Mar 19
2
[LLVMdev] Build process ignores BUILD_CC?
Hi,
I am still struggling to cross-compile LLVM (using trunk).
My cross compiler builds code that cannot be run on the
build host. Thus, I need to make use of BUILD_CC/CXX during
configuration.
My current setup is (heavily boiled down):
../configure CC=cc_cross CXX=cxx_cross BUILD_CC=cc_host
BUILD_CXX=cxx_host (plus other flag stuff)
The configuration runs fine. However, when calling 'make' it
would construct the BuildTools in a way that doesn't pick
up the host compilers:
make
llvm[0]: Constructing LLVMBuild project information.
Looking into BuildTools/config.log I see a mere:
....
2010 Nov 30
0
[LLVMdev] Does someone has experience with Canadian cross build of LLVM compiler?
...]; then \
> $(MKDIR) BuildTools; \
> cd BuildTools ; \
> unset CFLAGS ; \
> unset CXXFLAGS ; \
> + AR=$(BUILD_AR) ;\
> + AS=$(BUILD_AS) ;\
> + LD=$(BUILD_LD) ;\
> + CC=$(BUILD_CC) ;\
> + CXX=$(BUILD_CXX) ;\
> $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
> --host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE); \
> cd .. ; \
+1.
It would be useful when buildhost's cc is not 'gcc'.
eg. BUILD_CXX='ccache g++'
...Takumi
2010 Nov 29
3
[LLVMdev] Does someone has experience with Canadian cross build of LLVM compiler?
...anina/build/mx-debug-llvm'
make[1]: *** [make] Error 2
make[1]: Leaving directory `/home/ksanina/build/mx-debug-llvm'
make: *** [mx-debug-llvm-all] Error 2
rm /home/ksanina/build/mx-debug-llvm/.dir
To resolve this issue, I end up setting up additional environment variables,
BUILD_CC=gcc BUILD_CXX=g++ BUILD_AR =ar BUILD_LD=ld etc.
Also, I modified llvm/Makefile to use my BUILD_CC, BUILD_AS, BUILD_LD, etc
instead of CC, AS, LD, etc.
for cross-compile-build-tools target.
cross-compile-build-tools:
$(Verb) if [ ! -f BuildTools/Makefile ]; then \
$(MKDIR) BuildTools; \...
2009 Jun 17
1
[LLVMdev] Configure problem of llvm2.5 in Mac OS X 10.4.11
...=Darwin
llvm_cv_platform_type=Unix
llvm_cv_target_arch=PowerPC
## ----------------- ##
## Output variables. ##
## ----------------- ##
ALLOCA=''
ALL_BINDINGS=''
AR=''
ARCH='PowerPC'
BINDINGS_TO_BUILD=''
BINPWD=''
BISON=''
BUILD_CC=''
BUILD_CXX=''
BUILD_EXEEXT=''
BZIP2=''
CC='gcc'
CFLAGS=''
CMP=''
CONVENIENCE_LTDL_FALSE=''
CONVENIENCE_LTDL_TRUE=''
CP=''
CPP=''
CPPFLAGS=''
CVSBUILD=''
CXX=''
CXXCPP=''
CXXFLAGS=''
DATE=...
2009 Jun 18
0
[LLVMdev] Configure problem of llvm2.5 in Mac OS X 10.4.11
...> ## ----------------- ##
> ## Output variables. ##
> ## ----------------- ##
>
> ALLOCA=''
> ALL_BINDINGS=''
> AR=''
> ARCH='PowerPC'
> BINDINGS_TO_BUILD=''
> BINPWD=''
> BISON=''
> BUILD_CC=''
> BUILD_CXX=''
> BUILD_EXEEXT=''
> BZIP2=''
> CC='gcc'
> CFLAGS=''
> CMP=''
> CONVENIENCE_LTDL_FALSE=''
> CONVENIENCE_LTDL_TRUE=''
> CP=''
> CPP=''
> CPPFLAGS=''
> CVSBUILD=''
> C...