Note added June, 2002:  

With the advent of OS X, life is simpler:  if you have the developer
tools installed, the standard awk makefile and gcc works fine, and
you can ignore the rest of this file, which is now hereby deprecated.




This file contains a make shell script and a version of the file
missing95.c for the Mac, courtesy of Dan Allen.

make shell script:

# MPW Shell script to build Awk using Apple's MRC compiler.
# 22 Jan 1999 - Created by Dan Allen.
# 25 Mar 1999 - Updated for newer Awk.
#
# Porting notes for the Mac:
# 
# 1.  main in main.c needs to have its prototype changed to:
# 
#     int main(int argc, char *argv[], char *environ[])
#
# 2.  popen and pclose in missing95.c need to have as their body the
#     older style
#
#				return NULL;
#
#     as parallel pipes are not supported by MPW.
#
# 3.  To make your Mac more responsive while long awk scripts run,
#     you may want to add some SpinCursor calls to support cooperative multitasking.
#
# All of these minor changes can be put under "#ifdef powerc" for portability's sake.
#
#

If {1} == "clean"
	Delete -i awk maketab maketab.c.o ytab.c.o b.c.o main.c.o parse.c.o proctab.c proctab.c.o tran.c.o lib.c.o run.c.o lex.c.o missing95.c.o
Else
	MRC ytab.c -w off -opt speed
	MRC b.c -w off -opt speed
	MRC main.c -w off -opt speed
	MRC parse.c -w off -opt speed
	MRC maketab.c -w off -opt speed
	PPCLink -o maketab maketab.c.o "{PPCLibraries}InterfaceLib" "{PPCLibraries}MathLib" "{PPCLibraries}StdCLib" "{PPCLibraries}StdCRuntime.o" "{PPCLibraries}PPCCRuntime.o" "{PPCLibraries}PPCToolLibs.o" -t MPST -c 'MPS '
	maketab > proctab.c
	MRC proctab.c -w off -opt speed
	MRC tran.c -w off -opt speed
	MRC lib.c -w off -opt speed
	MRC run.c -w off -opt speed
	MRC lex.c -w off -opt speed
	MRC missing95.c -w off -opt speed
	PPCLink -o awk ytab.c.o b.c.o main.c.o parse.c.o proctab.c.o tran.c.o lib.c.o run.c.o lex.c.o missing95.c.o "{PPCLibraries}InterfaceLib" "{PPCLibraries}MathLib" "{PPCLibraries}StdCLib" "{PPCLibraries}StdCRuntime.o" "{PPCLibraries}PPCCRuntime.o" "{PPCLibraries}PPCToolLibs.o" -d
	SetFile awk -d . -m . -t MPST -c 'MPS '
End


missing95.c for the Mac:

/* popen and pclose are not available on the Mac. */

#include <stdio.h>

FILE *popen(char *s, char *m) {
	return NULL;
}

int pclose(FILE *f) {
	return NULL;
}