On Fri, Aug 16, 2013 at 4:51 PM, Hans de Goede <hdego...@redhat.com> wrote: > On 08/16/2013 05:34 AM, Xiaofan Chen wrote: >>> diff --git a/libusb/Makefile.am b/libusb/Makefile.am >>> index 33a609a..a20fdb5 100644 >>> --- a/libusb/Makefile.am >>> +++ b/libusb/Makefile.am >>> @@ -5,5 +5,5 @@ libusb_la_SOURCES = core.c usbi.h >>> libusb_la_CFLAGS = -fvisibility=hidden $(AM_CFLAGS) >>> $(LIBUSB_1_0_CFLAGS) >>> libusb_la_LIBADD = $(LIBUSB_1_0_LIBS) >>> libusb_la_LDFLAGS = -version-info $(LT_MAJOR):$(LT_REVISION):$(LT_AGE) >>> \ >>> - -release 0.1 >>> + -release 0.1 -Wl,-z -Wl,nodelete >>> >> >> Just wondering if this is applicable for other OS as well >> (eg: Mac OS X). > > > I'm not sure. >
It breaks Mac OS X. I tried both Apple cc (clang) and Apple gcc. Apple gcc: libtool: link: gcc -dynamiclib -Wl,-undefined -Wl,dynamic_lookup -o .libs/libusb-0.1.4.dylib .libs/libusb_la-core.o -L/usr/local/Cellar/libusb/1.0.9/lib -lusb-1.0 -O2 -Wl,-z -Wl,nodelete -install_name /usr/local/lib/libusb-0.1.4.dylib -compatibility_version 9 -current_version 9.4 -Wl,-single_module ld: unknown option: -z collect2: ld returned 1 exit status Apple cc (clang) libtool: link: cc -dynamiclib -Wl,-undefined -Wl,dynamic_lookup -o .libs/libusb-0.1.4.dylib .libs/libusb_la-core.o -L/usr/local/Cellar/libusb/1.0.9/lib -lusb-1.0 -O2 -Wl,-z -Wl,nodelete -install_name /usr/local/lib/libusb-0.1.4.dylib -compatibility_version 9 -current_version 9.4 -Wl,-single_module ld: unknown option: -z clang: error: linker command failed with exit code 1 (use -v to see invocation) mymacmini:libusb-compat-0.1 xiaofanc$ gcc -v Using built-in specs. Target: i686-apple-darwin11 Configured with: /private/var/tmp/llvmgcc42/llvmgcc42-2336.11~182/src/configure --disable-checking --enable-werror --prefix=/Applications/Xcode.app/Contents/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --build=i686-apple-darwin11 --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.11~182/dst-llvmCore/Developer/usr/local --program-prefix=i686-apple-darwin11- --host=x86_64-apple-darwin11 --target=i686-apple-darwin11 --with-gxx-include-dir=/usr/include/c++/4.2.1 Thread model: posix gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00) mymacmini:libusb-compat-0.1 xiaofanc$ cc -v Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn) Target: x86_64-apple-darwin11.4.2 Thread model: posix -- Xiaofan ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with <2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk _______________________________________________ libusbx-devel mailing list libusbx-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libusbx-devel
