philippe (part-time) Reporter
	Description • 16 years ago

Trying to build trunk (mozilla-central) with

ac_add_options --with-macos-sdk=/Developer/SDKs/MacOSX10.5.sdk
ac_add_options --enable-macos-target=10.5

fails

...
/Users/phiw/gecko1.9.1/toolkit/crashreporter/google-breakpad/src/client/mac/handler/minidump_generator.cc: In member function 'bool google_breakpad::MinidumpGenerator::WriteModuleListStream(MDRawDirectory*)':
/Users/phiw/gecko1.9.1/toolkit/crashreporter/google-breakpad/src/client/mac/handler/minidump_generator.cc:708: warning: '_dyld_present' is deprecated (declared at /Developer/SDKs/MacOSX10.5.sdk/usr/include/mach-o/dyld.h:237)
/Users/phiw/gecko1.9.1/toolkit/crashreporter/google-breakpad/src/client/mac/handler/minidump_generator.cc:708: warning: '_dyld_present' is deprecated (declared at /Developer/SDKs/MacOSX10.5.sdk/usr/include/mach-o/dyld.h:237)
make[6]: *** [minidump_generator.o] Error 1

	Atul Varma [:atul]
	Comment 1 • 16 years ago

I've attached a simple program that reproduces the same compilation error on my system.

	Atul Varma [:atul]
	Comment 2 • 16 years ago

The _STRUCT_X86_THREAD_STATE32 struct is conditionally defined in mach/i386/_structs.h depending on the state of __DARWIN_UNIX03, which is itself defined in sys/cdefs.h.

Targeting OS X 10.4 by setting the environment variable MACOSX_DEPLOYMENT_TARGET to 10.4 fixes the sample test program, but this is still a suboptimal solution.  I'm not entirely sure what the ideal way to get around this is--or, for that matter, why this problem only seems to be occurring on philippe's system and mine but no one else's.

	Atul Varma [:atul]
	Comment 3 • 16 years ago

Follow-up: I'm able to fully build Minefield when targeting 10.4 and run it as well, so I'm going to run with this workaround for now.  Perhaps google-breakpad needs to be modified to work with __DARWIN_UNIX03 compliance enabled?