Compilation rules for ILE RPG programs

rpgle.mk

# NAME
#        rpgle.mk - compilation rules for ILE RPG programs
#
# SYNOPSIS
#        LIBL		= XXX YYY
#        OUTLIB		= XXX
#        PREFIX		= dist/
#        CLEANPREFIX	= clean/
#
#        include rpgle.mk
#
#        # service program creation
#        dist/my1.mod:	myhdr.rpgleinc
#        dist/my2.mod:
#        dist/my.srvpgm:	dist/my1.mod dist/my2.mod
#
#        # program creation
#        dist/mypgm.mod:	myhdr.rpgleinc
#        dist/mypgm.pgm:	dist/my.bnddir
#
#        # clean
#        clean:		clean/my1.mod clean/my2.mod clean/my.srvpgm	\
#        		clean/my.bnddir clean/my.srvsrc			\
#        		clean/mypgm.mod clean/mypgm.pgm
#
# DESCRIPTION
#        See PROGRAMS, "SERVICE PROGRAMS", MODULES, and "BINDING DIRECTORIES"
#
# PROGRAMS
#        A program is created with the .pgm rule, an implicit .mod file with the
#        same basename as the .pgm needs to exists, see MODULES.
#
#        Other dependencies can be specified. I.e. binding directories
#
# SERVICE PROGRAMS
#        A service program is created with the .srvpgm rule, all .mod (See
#        MODULES) prerequisites are used to create the service program
#
#        For each service program a .binder file with the same name as the
#        service program needs to be created with the program exports
#
#        Other dependencies can be specified. I.e. binding directories
#
# MODULES
#        A module is created with the .mod rule, a .rpgle file with the same
#        basename as the .mod needs to exists
#
#        Other dependencies can be specified. I.e. headers
#
# BINDING DIRECTORIES
#        A binding directory is created with the .bnddir rule
#
# ENVIRONMENT VARIABLES
#        LIBL          the compile library list
#        OUTLIB        the destination library
#        PREFIX        the directory used to store temporary files, default is dist/
#        CLEANPREFIX   the prefix used to create clean rules, default is clean/
#        SYSTEM        used as the build command, default is system
#        SYSTEM_UP     used as the build command when a prerequisite needs
#                      upload, default is system
#
# AUTHOR
# Andreas Louv <andreas@louv.dk>

ifndef LIBL
$(error LIBL is not defined)
endif

ifndef OUTLIB
$(error OUTLIB is not defined)
endif

ifndef PREFIX
PREFIX = dist/$(OUTLIB)-
$(info PREFIX is not defined, using the default: '$(PREFIX)')
endif

ifndef CLEANPREFIX
CLEANPREFIX = clean/$(OUTLIB)-
$(info CLEANPREFIX is not defined, using the default: '$(CLEANPREFIX)')
endif

ifndef SYSTEM
SYSTEM	= system
SHELL	= qsh
reverse	= $(if $(1),$(call reverse,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1))
SETLIBL	= for lib in $(call reverse,$(LIBL)); do liblist -a $$lib; done;
$(info SYSTEM is not defined, using the default: '$(SYSTEM)')
endif

ifndef SYSTEM_UP
SYSTEM_UP = system
$(info SYSTEM_UP is not defined, using the default: '$(SYSTEM_UP)')
endif

TOUCH_FILE	= echo "-- AUTO GENERATED BY make: $$(date) --" > "$@"

.SECONDARY:

slice	= $(shell echo "$(1)" | sed 's/\(.\{$(2)\}\).*/\1/')

# Modules
$(PREFIX)%.mod:	%.rpgle
	@echo "===> CRTSRCPF FILE($(OUTLIB)/QMAKSRC) RCDLEN(240) TEXT('rpgle.mk - Build file')"
	@$(SYSTEM) -q "CRTSRCPF FILE($(OUTLIB)/QMAKSRC) RCDLEN(240) TEXT('rpgle.mk - Build file')" ||:

	@echo "===> CPYFRMSTMF FROMSTMF('$<') TOMBR('/QSYS.LIB/$(OUTLIB).LIB/QMAKSRC.FILE/$(call slice,$*,10).MBR') MBROPT(*REPLACE)"
	@$(SYSTEM_UP) "CPYFRMSTMF FROMSTMF('$<') TOMBR('/QSYS.LIB/$(OUTLIB).LIB/QMAKSRC.FILE/$(call slice,$*,10).MBR') MBROPT(*REPLACE)"

	@echo "===> CRTRPGMOD $(RPGFLAGS) MODULE($(OUTLIB)/$(call slice,$*,10)) SRCFILE($(OUTLIB)/QMAKSRC)"
	@$(SETLIBL) if ! $(SYSTEM) "CRTRPGMOD $(RPGFLAGS) MODULE($(OUTLIB)/$(call slice,$*,10)) SRCFILE($(OUTLIB)/QMAKSRC)" > errors.txt; \
	then \
		sed 's~^[[:space:]]*\*RNF[0-9]\{4\} \([12345]0\) .\{6\} \([0-9]\{4\}\)00  \(.*\)~$<:\2:\1 \3~p;d' errors.txt; \
		exit 1; \
	fi
	@$(TOUCH_FILE)

$(CLEANPREFIX)%.mod:
	@echo "\$$ rm $(PREFIX)$*.mod"
	@rm $(PREFIX)$*.mod 2>/dev/null ||:

	@echo "===> DLTOBJ OBJ($(OUTLIB)/$(call slice,$*,10)) OBJTYPE(*MODULE)"
	@$(SYSTEM_UP) -q "DLTOBJ OBJ($(OUTLIB)/$(call slice,$*,10)) OBJTYPE(*MODULE)" ||:

# Programs
$(PREFIX)%.pgm:		$(PREFIX)%.mod
	@echo "===> CRTPGM PGM($(OUTLIB)/$(call slice,$*,10))"
	@$(SETLIBL) $(SYSTEM) "CRTPGM PGM($(OUTLIB)/$(call slice,$*,10))"

	@$(TOUCH_FILE)

$(CLEANPREFIX)%.pgm:
	@echo "\$$ rm $(PREFIX)$*.pgm"
	@rm $(PREFIX)$*.pgm 2>/dev/null ||:

	@echo "===> DLTOBJ OBJ($(OUTLIB)/$(call slice,$*,10)) OBJTYPE(*PGM)"
	@$(SYSTEM_UP) -q "DLTOBJ OBJ($(OUTLIB)/$(call slice,$*,10)) OBJTYPE(*PGM)" ||:

# Service Programs
$(PREFIX)%.srvpgm:	$(PREFIX)%.srvsrc
	@echo "===> CRTSRVPGM SRVPGM($(OUTLIB)/$(call slice,$*,10)) MODULE($(foreach module,$(patsubst $(PREFIX)%.mod,%,$(filter %.mod,$^)),$(OUTLIB)/$(call slice,$(module),10)))"
	@$(SETLIBL) $(SYSTEM) "CRTSRVPGM SRVPGM($(OUTLIB)/$(call slice,$*,10)) MODULE($(foreach module,$(patsubst $(PREFIX)%.mod,%,$(filter %.mod,$^)),$(OUTLIB)/$(call slice,$(module),10)))"

	@$(TOUCH_FILE)

$(CLEANPREFIX)%.srvpgm:
	@echo "\$$ rm $(PREFIX)$*.srvpgm"
	@rm $(PREFIX)$*.srvpgm 2>/dev/null ||:

	@echo "===> DLTOBJ OBJ($(OUTLIB)/$(call slice,$*,10)) OBJTYPE(*SRVPGM)"
	@$(SYSTEM_UP) -q "DLTOBJ OBJ($(OUTLIB)/$(call slice,$*,10)) OBJTYPE(*SRVPGM)" ||:

# Binding Directories
$(PREFIX)%.bnddir:	$(PREFIX)%.srvpgm
	@echo "===> CRTBNDDIR BNDDIR($(OUTLIB)/$(call slice,$*,10))"
	@$(SYSTEM) -q "CRTBNDDIR BNDDIR($(OUTLIB)/$(call slice,$*,10))" ||:

	@echo "===> ADDBNDDIRE BNDDIR($(OUTLIB)/$(call slice,$*,10)) OBJ($(patsubst $(PREFIX)%.bnddir,(*LIBL/% *SRVPGM *IMMED),$@))"
	@$(SYSTEM) "ADDBNDDIRE BNDDIR($(OUTLIB)/$(call slice,$*,10)) OBJ($(patsubst $(PREFIX)%.bnddir,(*LIBL/% *SRVPGM *IMMED),$@))" ||:

	@$(TOUCH_FILE)

$(CLEANPREFIX)%.bnddir:
	@echo "\$$ rm $(PREFIX)$*.bnddir"
	@rm $(PREFIX)$*.bnddir 2>/dev/null ||:

	@echo "===> DLTOBJ OBJ($(OUTLIB)/$(call slice,$*,10)) OBJTYPE(*BNDDIR)"
	@$(SYSTEM_UP) -q "DLTOBJ OBJ($(OUTLIB)/$(call slice,$*,10)) OBJTYPE(*BNDDIR)" ||:

# Binder Language
$(PREFIX)%.srvsrc:	%.binder
	@echo "===> CRTSRCPF FILE($(OUTLIB)/QSRVSRC) RCDLEN(240) TEXT('rpgle.mk - Binder Language')"
	@$(SYSTEM) -q "CRTSRCPF FILE($(OUTLIB)/QSRVSRC) RCDLEN(240) TEXT('rpgle.mk - Binder Language')" ||:

	@echo "===> CPYFRMSTMF FROMSTMF('$<') TOMBR('/QSYS.LIB/$(OUTLIB).LIB/QSRVSRC.FILE/$(call slice,$*,10).MBR') MBROPT(*REPLACE)"
	@$(SYSTEM_UP) "CPYFRMSTMF FROMSTMF('$<') TOMBR('/QSYS.LIB/$(OUTLIB).LIB/QSRVSRC.FILE/$(call slice,$*,10).MBR') MBROPT(*REPLACE)"

	@$(TOUCH_FILE)

$(CLEANPREFIX)%.srvsrc:
	@echo "\$$ rm $(PREFIX)$*.srvsrc"
	@rm $(PREFIX)$*.srvsrc 2>/dev/null ||:

	@echo "===> RMVM FILE($(OUTLIB)/QSRVSRC) MBR($(call slice,$*,10))"
	@$(SYSTEM_UP) -q "RMVM FILE($(OUTLIB)/QSRVSRC) MBR($(call slice,$*,10))" ||: