1#################################################################
2#
| 1#################################################################
2#
|
| 3# Generate crunched binaries using crunchgen(1).
4#
|
3# General notes:
4#
5# A number of Make variables are used to generate the crunchgen config file.
6#
7# CRUNCH_SRCDIRS: lists directories to search for included programs
8# CRUNCH_PROGS: lists programs to be included
9# CRUNCH_LIBS: libraries to statically link with
10# CRUNCH_SHLIBS: libraries to dynamically link with
11# CRUNCH_BUILDOPTS: generic build options to be added to every program
12# CRUNCH_BUILDTOOLS: lists programs that need build tools built in the
13# local architecture.
14#
15# Special options can be specified for individual programs
16# CRUNCH_SRCDIR_${P}: base source directory for program ${P}
17# CRUNCH_BUILDOPTS_${P}: additional build options for ${P}
18# CRUNCH_ALIAS_${P}: additional names to be used for ${P}
19#
20# By default, any name appearing in CRUNCH_PROGS or CRUNCH_ALIAS_${P}
21# will be used to generate a hard link to the resulting binary.
22# Specific links can be suppressed by setting
23# CRUNCH_SUPPRESS_LINK_${NAME} to 1.
24#
25# If CRUNCH_GENERATE_LINKS is set to no, no links will be generated.
26#
27
| 5# General notes:
6#
7# A number of Make variables are used to generate the crunchgen config file.
8#
9# CRUNCH_SRCDIRS: lists directories to search for included programs
10# CRUNCH_PROGS: lists programs to be included
11# CRUNCH_LIBS: libraries to statically link with
12# CRUNCH_SHLIBS: libraries to dynamically link with
13# CRUNCH_BUILDOPTS: generic build options to be added to every program
14# CRUNCH_BUILDTOOLS: lists programs that need build tools built in the
15# local architecture.
16#
17# Special options can be specified for individual programs
18# CRUNCH_SRCDIR_${P}: base source directory for program ${P}
19# CRUNCH_BUILDOPTS_${P}: additional build options for ${P}
20# CRUNCH_ALIAS_${P}: additional names to be used for ${P}
21#
22# By default, any name appearing in CRUNCH_PROGS or CRUNCH_ALIAS_${P}
23# will be used to generate a hard link to the resulting binary.
24# Specific links can be suppressed by setting
25# CRUNCH_SUPPRESS_LINK_${NAME} to 1.
26#
27# If CRUNCH_GENERATE_LINKS is set to no, no links will be generated.
28#
29
|
28# $FreeBSD: head/share/mk/bsd.crunchgen.mk 289846 2015-10-23 19:41:58Z bdrewery $
| 30# $FreeBSD: head/share/mk/bsd.crunchgen.mk 289870 2015-10-24 04:55:17Z bdrewery $
|
29
30##################################################################
31# The following is pretty nearly a generic crunchgen-handling makefile
32#
33
34CONF= ${PROG}.conf
35OUTMK= ${PROG}.mk
36OUTC= ${PROG}.c
37OUTPUTS=${OUTMK} ${OUTC} ${PROG}.cache
38CRUNCHOBJS= ${.OBJDIR}
39.if defined(MAKEOBJDIRPREFIX)
40CANONICALOBJDIR:= ${MAKEOBJDIRPREFIX}${.CURDIR}
41.elif defined(MAKEOBJDIR) && ${MAKEOBJDIR:M/*} != ""
42CANONICALOBJDIR:= ${MAKEOBJDIR}
43.else
44CANONICALOBJDIR:= /usr/obj${.CURDIR}
45.endif
46CRUNCH_GENERATE_LINKS?= yes
47
48CLEANFILES+= ${CONF} *.o *.lo *.c *.mk *.cache *.a *.h
49
50# Don't try to extract debug info from ${PROG}.
51MK_DEBUG_FILES= no
52
53# Set a default SRCDIR for each for simpler handling below.
54.for D in ${CRUNCH_SRCDIRS}
55.for P in ${CRUNCH_PROGS_${D}}
56CRUNCH_SRCDIR_${P}?= ${.CURDIR}/../../${D}/${P}
57.endfor
58.endfor
59
60# Program names and their aliases contribute hardlinks to 'rescue' executable,
61# except for those that get suppressed.
62.for D in ${CRUNCH_SRCDIRS}
63.for P in ${CRUNCH_PROGS_${D}}
64${OUTPUTS}: ${CRUNCH_SRCDIR_${P}}/Makefile
65.if ${CRUNCH_GENERATE_LINKS} == "yes"
66.ifndef CRUNCH_SUPPRESS_LINK_${P}
67LINKS+= ${BINDIR}/${PROG} ${BINDIR}/${P}
68.endif
69.for A in ${CRUNCH_ALIAS_${P}}
70.ifndef CRUNCH_SUPPRESS_LINK_${A}
71LINKS+= ${BINDIR}/${PROG} ${BINDIR}/${A}
72.endif
73.endfor
74.endif
75.endfor
76.endfor
77
78all: ${PROG}
79exe: ${PROG}
80
81${CONF}: Makefile
82 echo \# Auto-generated, do not edit >${.TARGET}
83.ifdef CRUNCH_BUILDOPTS
84 echo buildopts ${CRUNCH_BUILDOPTS} >>${.TARGET}
85.endif
86.ifdef CRUNCH_LIBS
87 echo libs ${CRUNCH_LIBS} >>${.TARGET}
88.endif
89.ifdef CRUNCH_SHLIBS
90 echo libs_so ${CRUNCH_SHLIBS} >>${.TARGET}
91.endif
92.for D in ${CRUNCH_SRCDIRS}
93.for P in ${CRUNCH_PROGS_${D}}
94 echo progs ${P} >>${.TARGET}
95 echo special ${P} srcdir ${CRUNCH_SRCDIR_${P}} >>${.TARGET}
96.ifdef CRUNCH_BUILDOPTS_${P}
97 echo special ${P} buildopts DIRPRFX=${DIRPRFX}${P}/ \
98 ${CRUNCH_BUILDOPTS_${P}} >>${.TARGET}
99.else
100 echo special ${P} buildopts DIRPRFX=${DIRPRFX}${P}/ >>${.TARGET}
101.endif
102.for A in ${CRUNCH_ALIAS_${P}}
103 echo ln ${P} ${A} >>${.TARGET}
104.endfor
105.endfor
106.endfor
107
108CRUNCHGEN?= crunchgen
109CRUNCHENV?= MK_TESTS=no
110.ORDER: ${OUTPUTS} objs
111${OUTPUTS}: ${CONF} .META
112 MAKE=${MAKE} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${CRUNCHGEN} -fq \
113 -m ${OUTMK} -c ${OUTC} ${CONF}
114
115# These 2 targets cannot use .MAKE since they depend on the generated
116# ${OUTMK} above.
117${PROG}: ${OUTPUTS} objs
118 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} -f ${OUTMK} exe
119
120objs: ${OUTMK}
121 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} -f ${OUTMK} objs
122
123# <sigh> Someone should replace the bin/csh and bin/sh build-tools with
124# shell scripts so we can remove this nonsense.
125.for _tool in ${CRUNCH_BUILDTOOLS}
126build-tools-${_tool}:
127 ${_+_}cd ${.CURDIR}/../../${_tool}; \
128 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} obj; \
129 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} build-tools
130build-tools: build-tools-${_tool}
131.endfor
132
133# Use a separate build tree to hold files compiled for this crunchgen binary
134# Yes, this does seem to partly duplicate bsd.subdir.mk, but I can't
135# get that to cooperate with bsd.prog.mk. Besides, many of the standard
136# targets should NOT be propagated into the components.
137.for __target in clean cleandepend cleandir obj objlink
138.for D in ${CRUNCH_SRCDIRS}
139.for P in ${CRUNCH_PROGS_${D}}
140${__target}_crunchdir_${P}: .PHONY .MAKE
141 ${_+_}cd ${CRUNCH_SRCDIR_${P}} && \
142 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CANONICALOBJDIR} ${MAKE} \
143 DIRPRFX=${DIRPRFX}${P}/ ${CRUNCH_BUILDOPTS} ${__target}
144${__target}: ${__target}_crunchdir_${P}
145.endfor
146.endfor
147.endfor
148
149clean:
150 rm -f ${CLEANFILES}
151 ${_+_}if [ -e ${.OBJDIR}/${OUTMK} ]; then \
152 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} \
153 -f ${OUTMK} clean; \
154 fi
| 31
32##################################################################
33# The following is pretty nearly a generic crunchgen-handling makefile
34#
35
36CONF= ${PROG}.conf
37OUTMK= ${PROG}.mk
38OUTC= ${PROG}.c
39OUTPUTS=${OUTMK} ${OUTC} ${PROG}.cache
40CRUNCHOBJS= ${.OBJDIR}
41.if defined(MAKEOBJDIRPREFIX)
42CANONICALOBJDIR:= ${MAKEOBJDIRPREFIX}${.CURDIR}
43.elif defined(MAKEOBJDIR) && ${MAKEOBJDIR:M/*} != ""
44CANONICALOBJDIR:= ${MAKEOBJDIR}
45.else
46CANONICALOBJDIR:= /usr/obj${.CURDIR}
47.endif
48CRUNCH_GENERATE_LINKS?= yes
49
50CLEANFILES+= ${CONF} *.o *.lo *.c *.mk *.cache *.a *.h
51
52# Don't try to extract debug info from ${PROG}.
53MK_DEBUG_FILES= no
54
55# Set a default SRCDIR for each for simpler handling below.
56.for D in ${CRUNCH_SRCDIRS}
57.for P in ${CRUNCH_PROGS_${D}}
58CRUNCH_SRCDIR_${P}?= ${.CURDIR}/../../${D}/${P}
59.endfor
60.endfor
61
62# Program names and their aliases contribute hardlinks to 'rescue' executable,
63# except for those that get suppressed.
64.for D in ${CRUNCH_SRCDIRS}
65.for P in ${CRUNCH_PROGS_${D}}
66${OUTPUTS}: ${CRUNCH_SRCDIR_${P}}/Makefile
67.if ${CRUNCH_GENERATE_LINKS} == "yes"
68.ifndef CRUNCH_SUPPRESS_LINK_${P}
69LINKS+= ${BINDIR}/${PROG} ${BINDIR}/${P}
70.endif
71.for A in ${CRUNCH_ALIAS_${P}}
72.ifndef CRUNCH_SUPPRESS_LINK_${A}
73LINKS+= ${BINDIR}/${PROG} ${BINDIR}/${A}
74.endif
75.endfor
76.endif
77.endfor
78.endfor
79
80all: ${PROG}
81exe: ${PROG}
82
83${CONF}: Makefile
84 echo \# Auto-generated, do not edit >${.TARGET}
85.ifdef CRUNCH_BUILDOPTS
86 echo buildopts ${CRUNCH_BUILDOPTS} >>${.TARGET}
87.endif
88.ifdef CRUNCH_LIBS
89 echo libs ${CRUNCH_LIBS} >>${.TARGET}
90.endif
91.ifdef CRUNCH_SHLIBS
92 echo libs_so ${CRUNCH_SHLIBS} >>${.TARGET}
93.endif
94.for D in ${CRUNCH_SRCDIRS}
95.for P in ${CRUNCH_PROGS_${D}}
96 echo progs ${P} >>${.TARGET}
97 echo special ${P} srcdir ${CRUNCH_SRCDIR_${P}} >>${.TARGET}
98.ifdef CRUNCH_BUILDOPTS_${P}
99 echo special ${P} buildopts DIRPRFX=${DIRPRFX}${P}/ \
100 ${CRUNCH_BUILDOPTS_${P}} >>${.TARGET}
101.else
102 echo special ${P} buildopts DIRPRFX=${DIRPRFX}${P}/ >>${.TARGET}
103.endif
104.for A in ${CRUNCH_ALIAS_${P}}
105 echo ln ${P} ${A} >>${.TARGET}
106.endfor
107.endfor
108.endfor
109
110CRUNCHGEN?= crunchgen
111CRUNCHENV?= MK_TESTS=no
112.ORDER: ${OUTPUTS} objs
113${OUTPUTS}: ${CONF} .META
114 MAKE=${MAKE} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${CRUNCHGEN} -fq \
115 -m ${OUTMK} -c ${OUTC} ${CONF}
116
117# These 2 targets cannot use .MAKE since they depend on the generated
118# ${OUTMK} above.
119${PROG}: ${OUTPUTS} objs
120 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} -f ${OUTMK} exe
121
122objs: ${OUTMK}
123 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} -f ${OUTMK} objs
124
125# <sigh> Someone should replace the bin/csh and bin/sh build-tools with
126# shell scripts so we can remove this nonsense.
127.for _tool in ${CRUNCH_BUILDTOOLS}
128build-tools-${_tool}:
129 ${_+_}cd ${.CURDIR}/../../${_tool}; \
130 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} obj; \
131 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} build-tools
132build-tools: build-tools-${_tool}
133.endfor
134
135# Use a separate build tree to hold files compiled for this crunchgen binary
136# Yes, this does seem to partly duplicate bsd.subdir.mk, but I can't
137# get that to cooperate with bsd.prog.mk. Besides, many of the standard
138# targets should NOT be propagated into the components.
139.for __target in clean cleandepend cleandir obj objlink
140.for D in ${CRUNCH_SRCDIRS}
141.for P in ${CRUNCH_PROGS_${D}}
142${__target}_crunchdir_${P}: .PHONY .MAKE
143 ${_+_}cd ${CRUNCH_SRCDIR_${P}} && \
144 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CANONICALOBJDIR} ${MAKE} \
145 DIRPRFX=${DIRPRFX}${P}/ ${CRUNCH_BUILDOPTS} ${__target}
146${__target}: ${__target}_crunchdir_${P}
147.endfor
148.endfor
149.endfor
150
151clean:
152 rm -f ${CLEANFILES}
153 ${_+_}if [ -e ${.OBJDIR}/${OUTMK} ]; then \
154 ${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} ${MAKE} \
155 -f ${OUTMK} clean; \
156 fi
|