Re: Xcode2.2 and gcc-3.3 "multiple compilations" error
Re: Xcode2.2 and gcc-3.3 "multiple compilations" error
- Subject: Re: Xcode2.2 and gcc-3.3 "multiple compilations" error
- From: Nick Dowell <email@hidden>
- Date: Thu, 17 Nov 2005 15:54:48 +0000
On 17 Nov 2005, at 15:48, Chris Espinosa wrote:
On Nov 17, 2005, at 7:37 AM, Nick Dowell wrote:
I've been trying to build a c++ Xcode 2.2 project under gcc 3.3 in
order to ship a c++ based solution to customers running MacOS
versions prior to 10.3.9.
The project builds fine with gcc 4, but now I always get this error:
"gcc-3.3: cannot specify -o with -c or -S and multiple compilations"
The strange this is, I can build some projects with gcc 3.3 (using
the GCC_VERSION build setting) but not wxWidgets (which other
projects depend on). And even projects which work have both "-o"
and "-c" as options to gcc, so the error message seems very
misleading.
Please post the compiler invocation line from the build transcript
for the file that generates this error. There's no way to tell
what's happening without seeing the input parameters to the compiler.
Chris
Here's the offending invocation:
cd /Users/nick/Documents/trunk/lib/wxWidgets-2.6/src
setenv MACOSX_DEPLOYMENT_TARGET 10.3
setenv NEXT_ROOT /Developer/SDKs/MacOSX10.3.9.sdk
/usr/bin/gcc-3.3 -x c++ -arch ppc -pipe -Wno-trigraphs -fpascal-
strings -fasm-blocks -Os -Wswitch -Wuninitialized -DNO_GCC_PRAGMA -
D__WXMAC__ -DwxUSE_BASE=1 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -
D__WXMAC_XCODE__=1 -DWX_PRECOMP=1 -DMACOS_CLASSIC -fmessage-length=0 -
mtune=G4 -Wno-invalid-offsetof -Wmost -Wno-four-char-constants -Wno-
unknown-pragmas -F/Users/nick/Documents/trunk/lib/wxWidgets-2.6/src/
build/Deployment -I/Users/nick/Documents/trunk/lib/wxWidgets-2.6/src/
build/Deployment/include -I/Users/nick/Documents/trunk/lib/
wxWidgets-2.6/src/build/include -I../include -Imac/carbon/morefilex -
Icommon -Ijpeg -Ipng -Iregex -Iexpat/lib -Itiff -I- -I/Developer/SDKs/
MacOSX10.3.9.sdk/Developer/Headers/FlatCarbon -I/Developer/SDKs/
MacOSX10.3.9.sdk/usr/include -I/Users/nick/Documents/trunk/lib/
wxWidgets-2.6/src/build/wxWindows.build/Deployment/static.build/
DerivedSources -DMAC_OS_X_VERSION_MIN_REQUIRED=1030 -fconstant-
cfstrings -D__CONSTANT_CFSTRINGS__ -iquote /Users/nick/Documents/
trunk/lib/wxWidgets-2.6/src/build/include -iquote ../include -iquote
mac/carbon/morefilex -iquote common -iquote jpeg -iquote png -iquote
regex -iquote expat/lib -iquote tiff -isystem /Developer/SDKs/
MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3 -I/Developer/SDKs/
MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3/c++ -I/Developer/SDKs/
MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3/c++/ppc-darwin -isystem /
Developer/SDKs/MacOSX10.3.9.sdk/usr/include -include /Users/nick/
Documents/trunk/lib/wxWidgets-2.6/src/../include/wx/wxprec.h -c /
Users/nick/Documents/trunk/lib/wxWidgets-2.6/src/common/file.cpp -o /
Users/nick/Documents/trunk/lib/wxWidgets-2.6/src/build/
wxWindows.build/Deployment/static.build/Objects-normal/ppc/file.o
gcc-3.3: cannot specify -o with -c or -S and multiple compilations
============================
And here's a similar one, but it works:
cd /Users/nick/Documents/trunk/Fireliter/CtrlPanel
/usr/bin/gcc-3.3 -x c++ -arch ppc -pipe -Wno-trigraphs -fno-
exceptions -fno-rtti -fpascal-strings -fasm-blocks -g -O0 -
DNO_GCC_PRAGMA -D__WXMAC__ -DwxUSE_BASE=1 -D_FILE_OFFSET_BITS=64 -
D_LARGE_FILES -D__WXMAC_XCODE__=1 -DMACOS_CLASSIC -DMAC -fmessage-
length=0 -mtune=G4 -Wno-invalid-offsetof -Wp,-header-mapfile,/Users/
nick/Documents/trunk/Fireliter/CtrlPanel/build/SaffireControl-
wx2.6.build/Development/SaffireControl.build/SaffireControl.hmap -
Wmost -Wno-four-char-constants -Wno-unknown-pragmas -F/Users/nick/
Documents/trunk/Fireliter/CtrlPanel/build/Development -I/Users/nick/
Documents/trunk/Fireliter/CtrlPanel/build/Development/include -I../
AVCIO -I../../PAL/PAL -I/usr/include -I../../lib/wxWidgets-2.6/
include -I../../lib/wxWidgets-2.6/src/build/include -I. -I../Reverb -
I../EQ/Project -I/Users/nick/Documents/trunk/Fireliter/CtrlPanel/
build/SaffireControl-wx2.6.build/Development/SaffireControl.build/
DerivedSources -include /Library/Caches/com.apple.Xcode.501/
SharedPrecompiledHeaders/wx_pb-bibheconzzbpbaeyxdrafjbofgjf/wx_pb.h -
c /Users/nick/Documents/trunk/Fireliter/CtrlPanel/../AVCIO/AVCIO.cpp -
o /Users/nick/Documents/trunk/Fireliter/CtrlPanel/build/
SaffireControl-wx2.6.build/Development/SaffireControl.build/Objects-
normal/ppc/AVCIO.o
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