ack/plat/osxppc/include/build.lua

simplerule {
	name = "headers",
	deps = { "plat/osx/include+headers" },
	ins = {},
	outs = {},
	commands = {},
}
Install only 1 copy, not 2 copies, of osx headers. Before this commit, the headers in plat/osx/include got installed twice into PLATIND/osx386/include and PLATIND/osxppc/include. This commit installs them once into PLATIND/osx/include and changes both descr files to find them. Several rules in lang/ depend on plat/osx386/include+headers or plat/osxppc/include+headers. They each become a simplerule that depends on plat/osx/include+headers. 2016-11-08 22:13:51 +00:00			`simplerule {`
Commit a preview of osx386 and osxppc as new platforms. These produce Mach-o executables for Mac OS X on Intel or PowerPC processors. Our code generator for PowerPC (mach/powerpc) still has bugs. Some examples seem to run, but startrek crashes. Our code generator for Intel (mach/i386) is better. There is a problem with job control. If you run paranoia or startrek, then suspend the job (^Z) and resume it ('fg' in bash), then read(2) might fail with EINTR. The larger files in this commit are - plat/osx/cvmach/cvmach.c - plat/osx/libsys/brk.c - plat/osx386/libsys/sigaction.s - plat/osxppc/libsys/sigaction.s 2016-10-02 18:58:05 +00:00			`name = "headers",`
Install only 1 copy, not 2 copies, of osx headers. Before this commit, the headers in plat/osx/include got installed twice into PLATIND/osx386/include and PLATIND/osxppc/include. This commit installs them once into PLATIND/osx/include and changes both descr files to find them. Several rules in lang/ depend on plat/osx386/include+headers or plat/osxppc/include+headers. They each become a simplerule that depends on plat/osx/include+headers. 2016-11-08 22:13:51 +00:00			`deps = { "plat/osx/include+headers" },`
			`ins = {},`
			`outs = {},`
			`commands = {},`
Commit a preview of osx386 and osxppc as new platforms. These produce Mach-o executables for Mac OS X on Intel or PowerPC processors. Our code generator for PowerPC (mach/powerpc) still has bugs. Some examples seem to run, but startrek crashes. Our code generator for Intel (mach/i386) is better. There is a problem with job control. If you run paranoia or startrek, then suspend the job (^Z) and resume it ('fg' in bash), then read(2) might fail with EINTR. The larger files in this commit are - plat/osx/cvmach/cvmach.c - plat/osx/libsys/brk.c - plat/osx386/libsys/sigaction.s - plat/osxppc/libsys/sigaction.s 2016-10-02 18:58:05 +00:00			`}`