[bug]

[160053] build Mac MPS with new compiler+linker, and good options
 Build different varieties (variety.ci and variety.he) differently.
 Upgrade tools from MrC1.0 + PPCLink1.0 to MrC2.0.2d1 + PPCLink1.5.
 Drop InterfaceLib from link, because it provokes a PPCLink1.5 error
  (Error 3019 while reading file InterfaceLib; File is not an object
  file) and is apparently not needed.
 The release build (variety.he) is untested -- see .he.untested.
 Correct copyright.
 Improve build instructions.
 Old HE settings are still temporarily available as the pseudo-variety
  ZZ, for testing.

Copied from Perforce
 Change: 19556
 ServerID: perforce.ravenbrook.com

GitHub-reference: https://github.com/Ravenbrook/mps/issues/160053

mps/src/s7ppac/Makefile

@@ -1,38 +1,88 @@
 # impl.makefile.s7ppac: S7PPAC MPW MAKE FILE
 #
-# $HopeName: MMsrc!s7ppac:Makefile(trunk.9) $
+# $HopeName: MMsrc!s7ppac:Makefile(trunk.10) $
 #
-# Copyright (C) 1996, 1997 Harlequin Group, all rights reserved
+# Copyright (c) 1998 Harlequin Group plc.  All rights reserved.
 #
 
 # This only knows about making the mmsw libraries for MM/EP-core.
 # 
 # To invoke:
 #
+#  directory {...}s7ppac
 #  BuildProgram -d Variety mmsw
 #
 # (this builds mmsw_HE.o and mmsw_CI.o)
 #
 # to clean everything else away:
 #
+#  directory {...}s7ppac
 #  BuildProgram -d Variety clean
+#
+# Notes:
+#
+# .dep.accum: If several single-f rules all produce the same product 
+#  (left-hand-side of the f), they act together: at most one may have a 
+#  body, the others only add additional dependencies.
+#
+# .he.untested: The variety.he build hasn't been tested; see 
+#  .obsolete.zz below.
 
-COptions    = -d CONFIG_VAR_{Variety} -d CONFIG_PROD_EPCORE ¶
-              -ansi strict -proto strict -typecheck strict -w error ¶
-	      -sym full ¶
-              -i "{CIncludes96}"
+
+# Options cribbed from SWbuild!macos:rules:rulemrc4.make(trunk.3)
+CC_OPT_CONTROL= -nomfmem -y "{TempFolder}"
+CC_OPT_SOURCE= -inclpath nosystem
+CC_OPT_OBJECT= -align power -char signed -enum int -fp_contract off -ldsize 128 -target ppc
+
+CC_OPTT_AbsAPAD= -ansi strict -proto strict -typecheck strict
+# Plus "warnings are errors":
+CC_OPTT={CC_OPTT_AbsAPAD} -w error
+
+CC_OPTR_Dbg= -opt off -sym on -tb on
+CC_OPTR_Qkb= -opt off -sym off -tb on
+CC_OPTR_Spd= -opt speed,nounroll -sym off -tb on
+CC_OPTR_= -opt speed,nounroll -sym off -w 35
+
+SYS_CINCLUDES= -i {CIncludes96}
+
+
+BB_OPT_CONTROL= -nomf -linkfaster on
+BB_OPT_SOURCE=
+BB_OPT_OBJECT= -xm Library
+
+BB_OPTR_Dbg= -sym on
+BB_OPTR_Qkb= -sym off
+BB_OPTR_Spd= -sym off
+BB_OPTR_=    -sym off
+
+
+PRODDEFINES= -d CONFIG_VAR_{Variety} -d CONFIG_PROD_EPCORE
 
 ":" Ä "::"
 
 OSffx     = .c.{Variety}.o
 
-{OSffx} 	Ä	.c
-	{MPWCommands96}MrC1.0 ¶
-		-o {TargDir}{Default}{OSffx} ¶
-		{COptions} ¶
-		{DepDir}{Default}.c
+.c.CI.o  Ä  .c
+        {MPWCommands96}MrC2.0.2d1 ¶
+                -o {TargDir}{Default}.c.CI.o ¶
+                {CC_OPTT} ¶
+                {CC_OPTR_Dbg} ¶
+                {CC_OPT_CONTROL} {CC_OPT_SOURCE} {CC_OPT_OBJECT} ¶
+                {ENVDEFINES} {PRODDEFINES} ¶
+                {SYS_CINCLUDES} ¶
+                {DepDir}{Default}.c
 
-mmsw_{Variety}.o Ä ¶
+.c.HE.o  Ä  .c
+        {MPWCommands96}MrC2.0.2d1 ¶
+                -o {TargDir}{Default}.c.HE.o ¶
+                {CC_OPTT} ¶
+                {CC_OPTR_} ¶
+                {CC_OPT_CONTROL} {CC_OPT_SOURCE} {CC_OPT_OBJECT} ¶
+                {ENVDEFINES} {PRODDEFINES} ¶
+                {SYS_CINCLUDES} ¶
+                {DepDir}{Default}.c
+
+mmsw_{Variety}.o  Ä  ¶
 		assert{OSffx} ¶
 		ring{OSffx} ¶
 		mpm{OSffx} ¶
@@ -61,10 +111,45 @@ mmsw_{Variety}.o
 		seg{OSffx} ¶
 		poolmrg{OSffx} ¶
 		message{OSffx}
-	{MPWCommands96}PPCLink ¶
-		-o {Targ} ¶
-		-xm l -sym on ¶
-		{Deps} "{SharedLibraries96}InterfaceLib"
+
+mmsw_CI.o  Ä  # .dep.accum
+        {MPWCommands97}PPCLink1.5 ¶
+                -o {Targ} ¶
+                {BB_OPTR_Dbg} ¶
+                {BB_OPT_CONTROL} {BB_OPT_SOURCE} {BB_OPT_OBJECT} ¶
+                {Deps}
+
+mmsw_HE.o  Ä  # .dep.accum
+        {MPWCommands97}PPCLink1.5 ¶
+                -o {Targ} ¶
+                {BB_OPTR_} ¶
+                {BB_OPT_CONTROL} {BB_OPT_SOURCE} {BB_OPT_OBJECT} ¶
+                {Deps}
+
+
+## .obsolete.zz: In trunk.11 this makefile was changed radically, but 
+##  could not be tested because Mac Release ScriptWorks was broken.  
+##  When SW is mended, it might be nice to test and compare the new and 
+##  old builds of the MPS.  
+##  It is easy to make the old HE build: just use the following "ZZ" 
+##  pseudo-variety, which uses the old compiler, linker, and 
+##  command-line options to build the HE variety.  
+##  To build it: BuildProgram -d Variety=ZZ mmsw_ZZ.o
+##  richardk 1998-05-28
+.c.ZZ.o  Ä  .c
+  {MPWCommands96}MrC1.0 ¶
+    -o {TargDir}{Default}.c.ZZ.o ¶
+    -d CONFIG_VAR_HE -d CONFIG_PROD_EPCORE ¶
+    -ansi strict -proto strict -typecheck strict -w error ¶
+    -sym full ¶
+    -i "{CIncludes96}" ¶
+    {DepDir}{Default}.c
+mmsw_ZZ.o  Ä  # .dep.accum
+  {MPWCommands96}PPCLink ¶
+    -o {Targ} ¶
+    -xm l -sym on ¶
+    {Deps} "{SharedLibraries96}InterfaceLib"
+
 
 cleanall Ä
 	Delete Å.o