[Openexr-devel] OpenEXR 1.7.0 dist - can't build IlmBase (and perhaps others?) against Mac OS X 10.5 SDK

[Joseph Goldstone]

On Mac OS X 10.6.4, with the latest downloadable tarball of IlmBase (IlmBase 1.0.2), I get the blowout that others have mentioned involving -Wno-long-double. No news there.

But if I edit the Makefile (here, the Makefile for Half) to take out -Wno-long-double, and specify that I want to link against the Mac OS X 10.5 SDK, then I get a different kind of error.

In the transcript that follows, the first item is the 'configure' invocation, then 'make', then a cleanup of Half/Makefile as above, and then another 'make' invocation leading to the final failure.

I didn't try to build other libraries (either in IlmBase or other OpenEXR components) against the 10.5 SDK, nor did I try and download the latest trunk to see if this were fixed. If you believe it would be useful for either of those actions (other components, or against trunk) let me know.

best--

--joseph

ps: oh, other data point: if I remove the --enable-osx-sdk=MacOSX10.5, then having removed the -Wno-long-double flag is enough to get at least Half to compile. I'm researching with my customer base to see if I can let go of 10.5 compatibility.

 133 % !106

./configure --enable-osx-arch="i386 x86_64" --disable-dependency-tracking --enable-osx-sdk=MacOSX10.5

checking build system type... i686-apple-darwin10.4.0

checking host system type... i686-apple-darwin10.4.0

checking for a BSD-compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

checking for gawk... no

checking for mawk... no

checking for nawk... no

checking for awk... awk

checking whether make sets $(MAKE)... yes

checking whether to enable maintainer-specific portions of Makefiles... no

checking for g++... g++

checking for C++ compiler default output file name... a.out

checking whether the C++ compiler works... yes

checking whether we are cross compiling... no

checking for suffix of executables... 

checking for suffix of object files... o

checking whether we are using the GNU C++ compiler... yes

checking whether g++ accepts -g... yes

checking for style of include used by make... GNU

checking dependency style of g++... none

checking for a BSD-compatible install... /usr/bin/install -c

checking for gcc... gcc

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ANSI C... none needed

checking dependency style of gcc... none

checking whether ln -s works... yes

checking for a sed that does not truncate output... /usr/bin/sed

checking for egrep... grep -E

checking for ld used by gcc... /usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld

checking if the linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) is GNU ld... no

checking for /usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld option to reload object files... -r

checking for BSD-compatible nm... /usr/bin/nm

checking how to recognise dependent libraries... pass_all

checking how to run the C preprocessor... gcc -E

checking for ANSI C header files... yes

checking for sys/types.h... yes

checking for sys/stat.h... yes

checking for stdlib.h... yes

checking for string.h... yes

checking for memory.h... yes

checking for strings.h... yes

checking for inttypes.h... yes

checking for stdint.h... yes

checking for unistd.h... yes

checking dlfcn.h usability... yes

checking dlfcn.h presence... yes

checking for dlfcn.h... yes

checking how to run the C++ preprocessor... g++ -E

checking for g77... no

checking for f77... no

checking for xlf... no

checking for frt... no

checking for pgf77... no

checking for fort77... no

checking for fl32... no

checking for af77... no

checking for f90... no

checking for xlf90... no

checking for pgf90... no

checking for epcf90... no

checking for f95... no

checking for fort... no

checking for xlf95... no

checking for ifc... no

checking for efc... no

checking for pgf95... no

checking for lf95... no

checking for gfortran... no

checking whether we are using the GNU Fortran 77 compiler... no

checking whether  accepts -g... no

checking the maximum length of command line arguments... 196608

checking command to parse /usr/bin/nm output from gcc object... rm: conftest.dSYM: is a directory

rm: conftest.dSYM: is a directory

rm: conftest.dSYM: is a directory

rm: conftest.dSYM: is a directory

ok

checking for objdir... .libs

checking for ar... ar

checking for ranlib... ranlib

checking for strip... strip

rm: conftest.dSYM: is a directory

rm: conftest.dSYM: is a directory

checking if gcc supports -fno-rtti -fno-exceptions... rm: conftest.dSYM: is a directory

no

checking for gcc option to produce PIC... -fno-common

checking if gcc PIC flag -fno-common works... rm: conftest.dSYM: is a directory

yes

checking if gcc static flag -static works... rm: conftest.dSYM: is a directory

no

checking if gcc supports -c -o file.o... rm: conftest.dSYM: is a directory

yes

checking whether the gcc linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes

checking dynamic linker characteristics... darwin10.4.0 dyld

checking how to hardcode library paths into programs... immediate

checking whether stripping libraries is possible... yes

checking if libtool supports shared libraries... yes

checking whether to build shared libraries... yes

checking whether to build static libraries... yes

configure: creating libtool

appending configuration tag "CXX" to libtool

rm: conftest.dSYM: is a directory

rm: conftest.dSYM: is a directory

checking for ld used by g++... /usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld

checking if the linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) is GNU ld... no

checking whether the g++ linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes

checking for g++ option to produce PIC... -fno-common

checking if g++ PIC flag -fno-common works... rm: conftest.dSYM: is a directory

yes

checking if g++ static flag -static works... rm: conftest.dSYM: is a directory

no

checking if g++ supports -c -o file.o... rm: conftest.dSYM: is a directory

yes

checking whether the g++ linker (/usr/libexec/gcc/i686-apple-darwin10/4.2.1/ld) supports shared libraries... yes

checking dynamic linker characteristics... darwin10.4.0 dyld

checking how to hardcode library paths into programs... immediate

appending configuration tag "F77" to libtool

checking whether make sets $(MAKE)... (cached) yes

checking for the pthreads library -lpthreads... no

checking whether pthreads work without any flags... yes

checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE

checking if more special flags are required for pthreads... -D_THREAD_SAFE

checking for cc_r... gcc

checking semaphore.h usability... yes

checking semaphore.h presence... yes

checking for semaphore.h... yes

checking for library containing sem_init... none required

checking whether to use POSIX unnamed semaphores... no (pshared not usable)

configure: multithread true, LIBS =  , CC = gcc, CXXFLAGS = -g -O2 -D_THREAD_SAFE 

checking for ANSI C header files... (cached) yes

checking limits.h usability... yes

checking limits.h presence... yes

checking for limits.h... yes

checking for unistd.h... (cached) yes

checking for an ANSI C-conforming const... yes

checking for inline... inline

checking for size_t... yes

checking for strerror... yes

checking for complete iomanip support in C++ standard library... yes

checking for gcc optimization flags... -pipe

configure: creating ./config.status

config.status: creating Makefile

config.status: creating IlmBase.pc

config.status: creating config/Makefile

config.status: creating Half/Makefile

config.status: creating HalfTest/Makefile

config.status: creating Iex/Makefile

config.status: creating IexTest/Makefile

config.status: creating IlmThread/Makefile

config.status: creating Imath/Makefile

config.status: creating ImathTest/Makefile

config.status: creating vc/Makefile

config.status: creating config/IlmBaseConfig.h

config.status: executing depfiles commands

---------------------------------------------

Summary for IlmBase features:

OS X architectures                              i386 x86_64

OS X SDK                                        MacOSX10.5

OS X two-way universal build (deprecated)       no

---------------------------------------------

  

 134 % make

Making all in Half

g++ -DHAVE_CONFIG_H -I. -I. -I../config -I../config   -pipe -g -O2 -D_THREAD_SAFE  -Wno-long-double -arch i386 -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.5 -c -o eLut.o eLut.cpp

cc1plus: error: unrecognized command line option "-Wno-long-double"

cc1plus: error: unrecognized command line option "-Wno-long-double"

lipo: can't open input file: /var/folders/hS/hSDwxroVHRaF2Sqr64ClqU+++TM/-Tmp-//cctWjtUK.out (No such file or directory)

make[1]: *** [eLut.o] Error 1

make: *** [all-recursive] Error 1

(returned status 2) 135 % pushd Half

 136 % emacs Makefile

 137 % make

g++ -DHAVE_CONFIG_H -I. -I. -I../config -I../config   -pipe -g -O2 -D_THREAD_SAFE -arch i386 -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.5 -c -o eLut.o eLut.cpp

eLut.cpp:37:20: error: iostream: No such file or directory

eLut.cpp:38:19: error: iomanip: No such file or directory

eLut.cpp: In function ‘int main()’:

eLut.cpp:92: error: ‘cout’ was not declared in this scope

eLut.cpp:101: error: ‘setw’ was not declared in this scope

eLut.cpp:37:20: error: iostream: No such file or directory

eLut.cpp:38:19: error: iomanip: No such file or directory

eLut.cpp: In function ‘int main()’:

eLut.cpp:92: error: ‘cout’ was not declared in this scope

eLut.cpp:101: error: ‘setw’ was not declared in this scope

lipo: can't open input file: /var/folders/hS/hSDwxroVHRaF2Sqr64ClqU+++TM/-Tmp-//ccWYUak7.out (No such file or directory)

make: *** [eLut.o] Error 1

(returned status 2) 138 %