diff options
Diffstat (limited to 'vms/descrip.mms')
| -rw-r--r-- | vms/descrip.mms | 108 |
1 files changed, 59 insertions, 49 deletions
diff --git a/vms/descrip.mms b/vms/descrip.mms index 6d01aa75..f5de76f3 100644 --- a/vms/descrip.mms +++ b/vms/descrip.mms @@ -2,13 +2,15 @@ # # usage: # $ MMS /Description=[.vms]Descrip.MMS gawk +# possibly add `/Macro=(GNUC)' to compile with GNU C, +# or add `/Macro=(GNUC,DO_GNUC_SETUP)' to compile with GNU C on +# a system where GCC is not installed as a defined command, +# or add `/Macro=(VAXC)' to compile with VAX C, +# or add `/Macro=(VAXC,"CC=cc/VAXC")' to compile with VAX C on +# a system which has DEC C installed as the default compiler. # # gawk.exe : -# You'll need to modify this Makefile to use gcc or vaxc v2.x rather -# than vaxc v3.x. Change the CFLAGS macro definition (move '#' from -# beginning of 2nd alternative to beginning of 1st), and also perhaps -# enable the following ".first" rule and its associated action. For -# GNU C, change the LIBS macro definition. +# This is the default target. DEC C has become the default compiler. # # awktab.c : # If you don't have bison but do have VMS POSIX or DEC/Shell, @@ -39,33 +41,33 @@ MAKEFILE = $(VMSDIR)Descrip.MMS # debugging &c !'ccflags' is an escape to allow external compile flags #CCFLAGS = /noOpt/Debug -# work within the main directory, even when handling files in [.vms] -# note: use 2nd variant for either VAX C V2.x or for GNU C -CFLAGS = /Include=[]/Object=[]/Opt=noInline/Define=("GAWK","HAVE_CONFIG_H") $(CCFLAGS) -#CFLAGS = /Include=([],$(VMSDIR))/Object=[]/Define=("GAWK","HAVE_CONFIG_H") $(CCFLAGS) - -# uncomment this for GNU C -#CC = gcc -# beta VAX/VMS -> Alpha/VMS cross-compiler -#CC = gemcc/Standard=VAXC/G_Float -# Alpha/VMS -#CC = cc/Standard=VAXC/G_Float - -# uncomment these two lines for GNU C _if_ it's not installed system-wide -#.first !compiler init, needed if there's no system-wide setup -# set command gnu_cc:[000000]gcc - -# uncomment these three lines for VAX C V2.x -#.first !compiler init, find all #include files -# define/nolog vaxc$library sys$library:,sys$disk:$(VMSDIR) -# define/nolog c$library [],$(VMSDIR) -#!(it appears that if vaxc$library is defined, then the /Include -#! qualifier is ignored, making a c$library definition essential) - -# run-time libraries; use the 2nd one for GNU C +# a comma separated list of macros to define +CDEFS = "GAWK","HAVE_CONFIG_H" + +.ifdef GNUC +# assumes VAX +CC = gcc +CFLAGS = /Incl=([],$(VMSDIR))/Obj=[]/Def=($(CDEFS)) $(CCFLAGS) +LIBS = gnu_cc:[000000]gcclib.olb/Library,sys$library:vaxcrtl.olb/Library +.ifdef DO_GNUC_SETUP +# in case GCC command verb needs to be manually defined +.first + set command gnu_cc:[000000]gcc +.endif !DO_GNUC_SETUP +.else !!GNUC +.ifdef VAXC +# always VAX; version V3.x of VAX C assumed (for V2.x, remove /Opt=noInline) +CC = cc +CFLAGS = /Incl=[]/Obj=[]/Opt=noInline/Def=($(CDEFS)) $(CCFLAGS) LIBS = sys$share:vaxcrtl.exe/Shareable -#LIBS = gnu_cc:[000000]gcclib.olb/Library,sys$library:vaxcrtl.olb/Library -#LIBS = # DECC$SHR instead of VAXCRTL; for Alpha/VMS (or VMS V6.x?) +.else !!VAXC +# neither GNUC nor VAXC, assume DECC (same for either VAX or Alpha) +CC = cc/DECC/Prefix=All +CFLAGS = /Incl=[]/Obj=[]/Def=($(CDEFS)) $(CCFLAGS) +LIBS = # DECC$SHR instead of VAXCRTL, no special link option needed +.endif !VAXC +.endif !GNUC + PARSER = bison PARSERINIT = set command gnu_bison:[000000]bison @@ -93,9 +95,9 @@ AWKOBJS = array.obj,builtin.obj,eval.obj,field.obj,gawkmisc.obj,\ ALLOBJS = $(AWKOBJS),awktab.obj -# GNUOBJS -# GNU stuff that gawk uses as library routines. -GNUOBJS = getopt.obj,getopt1.obj,regex.obj,dfa.obj,$(ALLOCA) +# LIBOBJS +# GNU and other stuff that gawk uses as library routines. +LIBOBJS = getopt.obj,getopt1.obj,regex.obj,dfa.obj,random.obj,$(ALLOCA) # VMSOBJS # VMS specific stuff @@ -110,9 +112,9 @@ SRC = array.c,builtin.c,eval.c,field.c,gawkmisc.c,io.c,main.c,\ ALLSRC= $(SRC),awktab.c -AWKSRC= awk.h,awk.y,$(ALLSRC),patchlevel.h,protos.h +AWKSRC= awk.h,awk.y,$(ALLSRC),patchlevel.h,protos.h,random.h -GNUSRC = alloca.c,dfa.c,dfa.h,regex.c,regex.h,getopt.h,getopt.c,getopt1.c +LIBSRC = alloca.c,dfa.c,dfa.h,regex.c,regex.h,getopt.h,getopt.c,getopt1.c,random.c VMSSRCS = $(VMSDIR)gawkmisc.vms,$(VMSDIR)vms_misc.c,$(VMSDIR)vms_popen.c,\ $(VMSDIR)vms_fwrite.c,$(VMSDIR)vms_args.c,$(VMSDIR)vms_gawk.c,\ @@ -126,7 +128,7 @@ DOCS= $(DOCDIR)gawk.1,$(DOCDIR)gawk.texi,$(DOCDIR)texinfo.tex # Release of gawk REL=3.0 -PATCHLVL=0 +PATCHLVL=1 # generic target all : gawk @@ -137,19 +139,19 @@ gawk : gawk.exe $(ECHO) " GAWK " # rules to build gawk -gawk.exe : $(ALLOBJS) $(GNUOBJS) $(VMSOBJS) gawk.opt +gawk.exe : $(ALLOBJS) $(LIBOBJS) $(VMSOBJS) gawk.opt $(LINK) $(LINKFLAGS) gawk.opt/options gawk.opt : $(MAKEFILE) # create linker options file open/write opt gawk.opt ! ~ 'cat <<close >gawk.opt' - write opt "! GAWK -- Gnu AWK" + write opt "! GAWK -- GNU awk" @ write opt "$(ALLOBJS)" - @ write opt "$(GNUOBJS)" + @ write opt "$(LIBOBJS)" @ write opt "$(VMSOBJS)" - @ write opt "$(LIBS)" - @ write opt "psect_attr=environ,noshr !extern [noshare] char **" - @ write opt "stack=48 !preallocate more pages (default is 20)" - @ write opt "iosegment=128 !ditto (default is 32)" + @ write opt "psect_attr=environ,noshr !extern [noshare] char **" + @ write opt "stack=48 !preallocate more pages (default is 20)" + @ write opt "iosegment=128 !ditto (default is 32)" + write opt "$(LIBS)" write opt "identification=""V$(REL).$(PATCHLVL)""" close opt @@ -163,9 +165,11 @@ $(VMSCODE) : awk.h config.h $(VMSDIR)vms.h gawkmisc.obj : gawkmisc.c $(VMSDIR)gawkmisc.vms -$(ALLOBJS) : awk.h dfa.h regex.h config.h -getopt.obj : getopt.h -getopt1.obj : getopt.h +$(ALLOBJS) : awk.h dfa.h regex.h config.h $(VMSDIR)redirect.h +getopt.obj : getopt.h config.h $(VMSDIR)redirect.h +getopt1.obj : getopt.h config.h $(VMSDIR)redirect.h +random.obj : random.h +builtin.obj : random.h main.obj : patchlevel.h awktab.obj : awk.h awktab.c @@ -184,8 +188,8 @@ config.h : $(VMSDIR)vms-conf.h copy $< $@ # Alloca - C simulation -alloca.obj : alloca.c - $(CC) $(CFLAGS) /define=("STACK_DIRECTION=(-1)","exit=vms_exit") $< +alloca.obj : alloca.c config.h $(VMSDIR)redirect.h + $(CC) $(CFLAGS) /define=($(CDEFS),"STACK_DIRECTION=(-1)","exit=vms_exit") $< $(VMSCMD) : $(VMSDIR)gawk.cld set command $(CLDFLAGS)/object=$@ $< @@ -206,6 +210,8 @@ spotless : clean tidy - delete gawk.dvi;*,gawk.exe;*,[.support]texindex.exe;* # +# note: this is completely out of date +# # build gawk.dvi from within the 'support' subdirectory # gawk.dvi : [.support]texindex.exe gawk.texi @@ -223,6 +229,10 @@ gawk.dvi : [.support]texindex.exe gawk.texi @ rename/new_vers gawk.dvi [-]*.* @ set default [-] +# +# note: besides being out of date, this assumes VAX C +# + [.support]texindex.exe : [.support]texindex.c @ set default [.support] $(CC) /noOpt/noList/Define=("lines=tlines") texindex.c |