Re: Compile fix for SCO OPenServer

> * Boyd Lynn Gerber <gerberb@zenez.com> [080730 16:09]:
> > I have just tried this on 4 OpenServer 6.0 machines fresh installed and I 
> > do not need this added.  I am trying to figure out what is different on 
> > his.  It appears he is using the exact same version of the compiler as 
> > well.
> > 
> > My uname -a gives me this...
> > 
> > SCO_SV tech0 5 6.0.0 i386
> > 
> > and the gcc -V gives me the exact same compiler.  So I do not know why he 
> > has to have the additional __OPENSERVER__.  This does break my OpenServer 
> > 5.0.7 fresh install as well.  So I would not use it.  What I do not 
> > understand is why the !defined(__USLC__) does not catch it.  It should.
> 
> Sorry, a bit premature on my end...
> 
> I tried a "default" gmake, and hit an error right away:
> 	UX:cc: ERROR: Invalid subargument: -Wall
> And immediately pulled my changes from last january into the fix it.  My
> changes included a local config.mak CFLAGS override which was the real
> fix.
> 
> To build with no source changes, I need:
> NO_MKDTEMP=1 SNPRINTF_RETURNS_BOGUS=1 CFLAGS=-g NO_POSIX_ONLY_PROGRAMS=1

> How about something like this:
> 	diff --git a/Makefile b/Makefile
> 	index 798a2f2..c42040f 100644
> 	--- a/Makefile
> 	+++ b/Makefile
> 	@@ -602,6 +602,7 @@ ifeq ($(uname_S),SCO_SV)
> 		endif
> 		ifeq ($(uname_R),5)
> 			CC = cc
> 	+               CFLAGS = -g
> 			BASIC_CFLAGS += -Kthread
> 		endif
> 		NEEDS_SOCKET = YesPlease
> 	@@ -615,6 +616,8 @@ ifeq ($(uname_S),SCO_SV)
> 		BASIC_LDFLAGS += -L/usr/local/lib
> 		NO_STRCASESTR = YesPlease
> 		NO_MEMMEM = YesPlease
> 	+       NO_MKDTEMP = YesPlease
> 	+       SNPRINTF_RETURNS_BOGUS = YesPlease
> 		INSTALL = ginstall
> 		TAR = gtar
> 	 endif

> Unfortunately, I have access to only that one SCO box, so I have no idea
> of mkdtemp and sprintf problems are on all SCO, or just R=5 ones.
> 
> That allows me to build with NO_POSIX_ONLY_PROGRAMS=1, because for some reason, the
> linker complains on linking git-shell:
> 	Undefined                       first referenced
> 	symbol                              in file
> 	hexval_table                        abspath.o
> 	null_sha1                           abspath.o
> 	trust_executable_bit                abspath.o
> 	has_symlinks                        abspath.o
> 	UX:ld: ERROR: Symbol referencing errors. No output written to git-shell
> 
> These are all extern varualbes declared in cache.h, but no defined in
> any of the objects git-shell links, normally not a problem, but this is SCO.