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makerules.in
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makerules.in
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# Copyright (C) 2000 by Massimiliano Ghilardi
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
#
#
# Top level, common rules
#
#
# do NOT touch this
#
-include $(B)makeautoconf
-include $(T)makeversion
#
# uncomment to enable quiet (fewer messages) compile / link
# QUIET=y
#
# choose your favorite C compiler.
# keep commented to let `./configure' autodetect it
# CC=gcc
#
# uncomment this to turn debugging on
# DEBUG=y
#
# compile/link flags. Used if no CFLAGS/LDFLAGS given in `make' command line
#
CC_NAME:=$(word 1, $(subst -, ,$(CC)))
ifdef DEBUG
CFLAGS+=$(CC_FLAGS_DEBUG) -DINLINE=static
LDFLAGS+=-g
else
ifdef PROFILE
CFLAGS+=$(CC_FLAGS_PROFILE)
LDFLAGS+=-p -pg
else
ifneq ($(findstring gcc,$(CC_NAME)),)
CFLAGS+=$(CC_FLAGS_OPT)
LDFLAGS+=-s
else
# detected by `./configure' :
CFLAGS+=$(CC_AC_FLAGS)
endif
# strip installed binaries
INSTALLFLAGS+=-s
endif
endif
CFLAGS+=$(CC_FLAGS_BASE)
# how picky should your compiler be? uncomment for paranoid settings.
#
# CFLAGS+=$(CC_FLAGS_PARANOID)
# try to get some extensions if available (recursive pthread mutexes, grantpt(), ...)
CFLAGS+=-D_GNU_SOURCE
#
# set 'install' program
# keep commented to let `./configure' autodetect it
#
#INSTALL-BIN=install
#
# create an install directory
#
INSTALL-DIR=$(INSTALL-BIN) -d
#
# install with 644 permission:
#
INSTALL-TXT=$(INSTALL-BIN) -m 644
#
# set `ar' archiver... (autodetected)
#
#AR=ar
#
# set `ranlib' archiver (autodetected)
#
#RANLIB=ranlib
#
# `cp -f' : `cp' with force overwrite
#
CP=cp -f
#
# `ln -f -s' : `ln' with soft links, force overwrite
#
LN=ln -f -s
#
# `mkdir -p' or `mkdirhier' : make a directory and all missing directory parents
#
MKDIR=mkdir -p
#MKDIR=mkdirhier
#
# choose a variation of `echo' that interprets \n as newline.
# keep commented to enable autodetection.
#
#ECHO_E=echo
#ECHO_E=echo -e
#
# where is bash on your system?
# keep commented to enable autodetection.
#
#BASH=/bin/bash
#
# GNU m4 preprocessor
#
M4=m4
#
# --------------- no user-serviceable parts below this line ----------------
#
# fixup directories
ifeq ($(T),)
TT:=./
else
TT:=$(T)
endif
ifeq ($(B),)
BB:=./
else
BB:=$(B)
endif
ifeq ($(S),)
SS:=./
else
SS:=$(S)
endif
#
# tell the user what we are doing, either verbosely or silently
ifeq ($(QUIET),y)
echo-and-compile=@echo "compiling $(2)" ; $(1) $(2)
echo-and-link=@echo "linking $(2)" ; $(1) $(2)
echo-done=:
Q:=@
else
echo-and-compile=$(strip $(1) $(2))
echo-and-link=$(strip $(1) $(2))
echo-done=:
Q:=
endif
CONF=$(B)conf/conf.current
#
# rules for the various kind of objects:
#
#
# 'make' should NOT try to build these:
#
%.sub : ;
%.in : ;
.%.flags : ;
%.m4 %.m4m %.m4h : ;
# libtool and autoconf stuff
#
# libtool scripts must already exist in order for './configure'
# to be generated correctly
# and include/autoconf.h.in must already exist in order for './configure'
# to correctly generate include/autoconf.h
#
ifneq ($(MAINTAINER),)
ADMIN_LIBTOOLS:=$(T)admin/ltmain.sh $(T)admin/config.guess $(T)admin/config.sub
$(ADMIN_LIBTOOLS):
cd $(TT) && libtoolize
ADMIN_ACLOCAL:=$(T)admin/aclocal.m4
DISTCLEAN_EMPTY_FILES:=$(ADMIN_ACLOCAL) $(ADMIN_LIBTOOLS)
$(ADMIN_ACLOCAL):
@if [ -f /usr/share/aclocal/libtool.m4 ]; then \
echo $(LN) /usr/share/aclocal/libtool.m4 $@ ; \
$(LN) /usr/share/aclocal/libtool.m4 $@ ; \
else \
echo touch $@; \
touch $@; \
fi
$(T)configure: $(T)configure.in $(ADMIN_LIBTOOLS) $(ADMIN_ACLOCAL) $(T)scripts/Makefiles.sh $(T)include/autoconf.h.in
rm -f $@ && cd $(TT) && autoconf2.50 -I admin
$(T)include/autoconf.h.in: $(T)configure.in
rm -f $@ && cd $(TT) && autoheader2.50
$(B)config.status: $(T)configure $(ADMIN_LIBTOOLS)
@echo Updating config.status libtool; \
$(TT)configure --cache-file=config.cache --no-create
$(B)libtool: $(B)config.status
endif
$(T)makeversion: $(T)include/version.in $(T)makerules.in
@echo Updating $@; \
echo "TWIN_VERSION_STR=`cut -d= -f2 < $< | xargs echo | tr ' ' '_' | \
sed 's%^\([0-9]\+\)_\([0-9]\+\)_\([0-9]\+\)%\1.\2.\3%'`" > $@
#
# avoid running $(B)config.status twice, once for $(B)makeautoconf
# and once for $(B)conf/conf.auto
#
$(B)makeautoconf: $(T)makeautoconf.in $(T)conf/conf.auto.in $(B)config.status
@echo Updating $(B)makeautoconf $(B)conf/conf.auto; \
$(BB)config.status
$(B)conf/conf.auto: $(B)makeautoconf
#
# this is an overkill, as it would force recompiling all sources that
# include "autoconf.h" or "Tw/Twautoconf.h" (almost every one)
# after each time someone runs $(TT)configure
#
# $(B)include/autoconf.h: $(B)config.status $(T)include/autoconf.h.in
# rm -f $@ && $(BB)config.status
#
# unluckily it is needed to correctly bootstrap commands like
# 'make -f Makefile.sub autogen' or 'make -f Makefile.sub distclean',
# so the solution is:
# check whether $(B)include/autoconf.h is actually up-to-date
# (config.status does not touch it if its contents do not change),
# else remove it and run either $(BB)config.status or $(TT)configure.
#
# Instead of having $(B)include/autoconf.h depend on $(B)config.status,
# we manually check whether config.status exists and make it if needed.
#
$(B)include/autoconf.h: $(T)include/autoconf.h.in
@echo Updating $@; \
if [ ! -f $(B)config.status ]; then \
$(MAKE) -f Makefile.sub $(B)config.status ; \
fi ; \
if [ $(B)conf/conf.auto -nt $(B)config.status -a \
$(B)conf/conf.auto -nt $< ]; then \
touch $@; \
else \
rm -f $@ ; \
$(BB)config.status ; \
fi
bootstrap: $(CONF)
#
# version-related stuff
#
ifeq ($(EXTRA_VER),)
EXTRA_VER=0
endif
$(S)version.h: $(S)version.h.in $(S)version.in
$(Q)sed -e 's/@MAJOR_VER@/$(MAJOR_VER)/g' -e 's/@MINOR_VER@/$(MINOR_VER)/g' \
-e 's/@PATCH_VER@/$(PATCH_VER)/g' -e 's/@EXTRA_VER@/$(EXTRA_VER)/g' < $< > $@
SHLIBS_VER=$(MAJOR_VER).$(MINOR_VER).$(PATCH_VER)
ifeq ($(SYS_SHLIBS),native)
# either native shared library support,
# or no shared libraries at all.
# in both cases, do not use libtool
# compile normal (static) objects (i.e. ones used in $(BINS) $(ARLIBS) $(CLLIBS))
CC_BIN=$(CC)
# link normal (static) binaries (may have to link against shared libraries)
LD_BIN=$(CC)
# compile shared libraries or modules
CC_SH=$(CC) -fPIC
# link shared modules
LD_MOD=$(CC) -shared
# link shared libraries
LD_SH=$(CC) -shared
make-mod-links=target_mod=$(patsubst %.la,%.so,$(1)) ; \
$(LN) $$target_mod.$(SHLIBS_VER) $(1)
make-shlib-links=target_shlib=$(patsubst %.la,%.so,$(1)) ; \
$(LN) $$target_shlib.$(SHLIBS_VER) $(1) ; \
$(LN) $$target_shlib.$(SHLIBS_VER) $$target_shlib.$(MAJOR_VER) ; \
$(LN) $$target_shlib.$(MAJOR_VER) $$target_shlib
#
# how to install a binary (program or library)
#
INSTALL=$(INSTALL-BIN) $(INSTALL_FLAGS)
else
# compile normal (static) objects (i.e. ones used in $(BINS) $(ARLIBS) $(CLLIBS))
CC_BIN=$(CC)
# link normal (static) binaries (may have to link against shared libraries)
LD_BIN=$(B)libtool --silent $(CC)
# compile shared libraries or modules
CC_SH=$(B)libtool --silent $(CC)
# install path for shared libraries or modules
ifeq ($(libdir_SHLIBS_MODS),)
ifeq ($(libdir),)
libdir_SHLIBS_MODS=$(shell pwd)
else
libdir_SHLIBS_MODS=$(libdir)
endif
endif
ifeq ($(libdir_MODS),)
libdir_MODS=$(libdir_SHLIBS_MODS)
endif
ifeq ($(libdir_SHLIBS),)
libdir_SHLIBS=$(libdir_SHLIBS_MODS)
endif
# link shared modules
LD_MOD=$(B)libtool --silent $(CC) -module -rpath $(libdir_MODS)
# link shared libraries
LD_SH=$(B)libtool --silent $(CC) -rpath $(libdir_SHLIBS)
#
# convert shared libraries version
# from major,minor,patch to current:revision:age
# (on linux: major = current - age, minor = age, patch = revision,
# and we use this scheme for all platforms; it's just a little math
# from one scheme to the other)
#
shlibs-version-info=-version-info $(shell expr $(1) + $(2)):$(3):$(2)
LD_FLAGS_SHLIBS+=$(call shlibs-version-info,$(MAJOR_VER),$(MINOR_VER),$(PATCH_VER))
#
# how to install a program or library: wrap with libtool
#
INSTALL=$(B)libtool --silent $(INSTALL-BIN) $(INSTALL_FLAGS)
endif
# compile from assembler
CC_AS=$(CC)
#
# save user-specified or above default values in the right place
#
CC_FLAGS+=$(CFLAGS) $(EXTRA_CFLAGS)
LD_FLAGS+=$(LDFLAGS) $(EXTRA_LDFLAGS)
INSTALL_FLAGS+=$(INSTALLFLAGS) $(EXTRA_INSTALLFLAGS)
ifeq ($(filter r,$(MAKEFLAGS)),)
MAKEFLAGS+=r
$(T)makerules.in: phony-force-remake
else
makerules.in: ;
endif
ifeq ($(T),$(B))
CC_FLAGS+=-I$(T)include
else
CC_FLAGS+=-I$(T)include -I$(B)include
endif
ifneq ($(S),)
CC_FLAGS+=-I$(SS)
endif
#
# once shared libraries are installed, it's ok to link just with
# one of -lTutf, -lTw or -lTT
#
# but linking against $(B)libs/libTT/libTT.so fails
# if there is no libTw.so in the linker path (as it happens
# if twin is not already installed), so we need to use
# a little magic to handle library dependencies.
#
# when using static libraries, we must always explicitly
# link all of them... (linker knows no dependencies with them)
#
ifeq ($(CONF__SHLIBS),n)
ifeq ($(CONF__UNICODE),y)
LD_LIBTUTF:=$(B)libs/libTutf/libTutf.a
endif
ifneq ($(CONF__SOCKET),n)
LD_LIBTW:=$(B)libs/libTw/libTw.a
ifeq ($(CONF_SOCKET_GZ),y)
LD_LIBTW+=-lz
endif
ifeq ($(CONF_SOCKET_PTHREADS),y)
LD_LIBTW+=$(LD_LIBPTHREAD_WEAK)
endif
endif
ifeq ($(CONF_TT),y)
LD_LIBTT:=$(B)libs/libTT/libTT.a
ifeq ($(CONF__MODULES),y)
LD_LIBTT+=$(LD_LIBDL)
ifeq ($(SYS_SHLIBS),native)
LD_LIBTT+=-rdynamic
else
LD_LIBTT+=-export-dynamic
endif
endif
ifeq ($(CONF__UNICODE),y)
LD_LIBTT+=$(LD_LIBTUTF)
endif
ifeq ($(CONF_SOCKET_PTHREADS),y)
LD_LIBTT+=$(LD_LIBPTHREAD_WEAK)
endif
ifeq ($(CONF_TT_HW_TWIN),y)
LD_LIBTT+=$(LD_LIBTW)
endif
ifeq ($(CONF_TT_HW_GTK),y)
LD_LIBTT+=$(LD_LIBGTK)
endif
endif
else
ifeq ($(SYS_SHLIBS),native)
#
# this is for GNU gcc with GNU ld on Linux/FreeBSD:
# a shared library can depend on another shared library,
# and if the former is linked against the latter,
# you just need to specify the first one when linking a program,
# provided GNU ld can find also the second one in its search path
#
ifeq ($(CONF__UNICODE),y)
LD_LIBTUTF:=-L$(B)libs/libTutf -lTutf
endif
ifneq ($(CONF__SOCKET),n)
LD_LIBTW:=-L$(B)libs/libTw -lTw
endif
ifeq ($(CONF_TT),y)
LD_LIBTT:=-L$(B)libs/libTT -lTT
ifeq ($(CONF__UNICODE),y)
LD_LIBTT+=-Wl,-rpath-link,$(B)libs/libTutf
endif
ifeq ($(CONF_TT_HW_TWIN),y)
LD_LIBTT+=-Wl,-rpath-link,$(B)libs/libTw
endif
endif
else
#
# this is for libtool >= 1.4.1, that allows
# a libtool library to depend on another libtool library
# (libTT is linked against, and needs, libTutf)
#
ifeq ($(CONF__UNICODE),y)
LD_LIBTUTF:=$(B)libs/libTutf/libTutf.la
endif
ifneq ($(CONF__SOCKET),n)
LD_LIBTW:=$(B)libs/libTw/libTw.la
endif
ifeq ($(CONF_TT),y)
LD_LIBTT:=$(B)libs/libTT/libTT.la
endif
endif
endif
config:
@echo Starting configure for twin $(TWIN_VERSION_STR) ... ; \
echo
$(BASH) $(T)scripts/Configure.tty "$(T)" "$(B)"
menuconf menuconfig:
@echo Starting menu-dialog configure for twin $(TWIN_VERSION_STR) ... ; \
echo
$(BASH) $(T)scripts/Configure.dialog "$(T)" "$(B)"
gconf gconfig:
@echo Starting menu-gdialog configure for twin $(TWIN_VERSION_STR) ... ; \
echo
$(BASH) $(T)scripts/Configure.dialog "$(T)" "$(B)" 254 gdialog
nullconfig:
$(BASH) $(T)scripts/Configure.tty "$(T)" "$(B)" < /dev/null > /dev/null
# collect together in $(OBJS) all objs from $(BINS) looking in $(OBJS_xxx)
_BIN_OBJS:=$(foreach X,$(BINS),$(OBJS_$(X)))
# same with $(_MOD_OBJS) from $(MODS)
_MOD_OBJS:=$(foreach X,$(MODS),$(OBJS_$(X)))
# same with $(_SHLIB_OBJS) from $(SHLIBS)
_SHLIB_OBJS:=$(foreach X,$(SHLIBS),$(OBJS_$(X)))
# same with $(_ARLIB_OBJS) from $(ARLIBS)
_ARLIB_OBJS:=$(foreach X,$(ARLIBS),$(OBJS_$(X)))
# same with $(_CLLIB_OBJS) from $(CLLIBS)
_CLLIB_OBJS:=$(foreach X,$(CLLIBS),$(OBJS_$(X)))
_ALL_BINS:=$(sort $(BINS) $(MODS) $(SHLIBS) $(ARLIBS) $(CLLIBS))
_ALL_OBJS:=$(sort $(_BIN_OBJS) $(_MOD_OBJS) $(_SHLIB_OBJS) $(_ARLIB_OBJS) $(_CLLIB_OBJS) $(ALL_OBJS))
#
# try to autodetect whether a %.o object comes from
# %.c, %.S or %.C source:
# if a %.S or %.C file exists, take it, else assume %.c
#
# we must take care since we have %.o and %.lo objects
# and they all come from the same %.c, %.S or %.C source
#
__ALLOBJS_RAW:=$(sort $(foreach E, o lo, $(patsubst %.$(E),%.o,$(filter %.$(E),$(_ALL_OBJS)))))
__ALLSRCS_ASM:=$(strip $(wildcard $(patsubst %.o,$(S)%.S,$(__ALLOBJS_RAW))))
__ALLSRCS_CXX:=$(strip $(wildcard $(patsubst %.o,$(S)%.C,$(__ALLOBJS_RAW))))
__ALLOBJS_ASM:=$(patsubst $(S)%.S,%.o,$(__ALLSRCS_ASM))
__ALLOBJS_CXX:=$(patsubst $(S)%.C,%.o,$(__ALLSRCS_CXX))
_ALL_SRCS:=$(patsubst %.o,$(S)%.c,$(filter-out $(__ALLOBJS_ASM) $(__ALLOBJS_CXX), $(__ALLOBJS_RAW))) \
$(__ALLSRCS_ASM) $(__ALLSRCS_CXX)
.SECONDARY: $(_ALL_SRCS) $(_ALL_OBJS) Makefile $(wildcard make*)
$(CONF): $(B)conf/conf.auto $(B)include/Tw/Twautoconf.h
$(BASH) $(T)scripts/Configure.tty "$T" "$B" < /dev/null > /dev/null || \
/bin/sh $(T)scripts/Configure.fallback "$T" "$B" < /dev/null > /dev/null
.modules: Makefile $(S)Makefile.sub $(T)makerules.in $(T)makeversion $(B)makeautoconf $(CONF)
@echo "building .modules" ; \
$(ECHO_E) " $(foreach X,$(BINS),$(X): .$(X).bin\n .$(X).bin: $(OBJS_$(X))\n)" > $@ ; \
$(ECHO_E) " $(foreach X,$(MODS),$(X): .$(X).mod\n .$(X).mod: $(OBJS_$(X))\n)" >> $@ ; \
$(ECHO_E) " $(foreach X,$(SHLIBS),$(X): .$(X).shlib\n .$(X).shlib: $(OBJS_$(X))\n)" >> $@ ; \
$(ECHO_E) " $(foreach X,$(ARLIBS),$(X): .$(X).arlib\n .$(X).arlib: $(OBJS_$(X))\n)" >> $@ ; \
$(ECHO_E) " $(foreach X,$(CLLIBS),$(X): .$(X).cllib\n .$(X).cllib: $(OBJS_$(X))\n)" >> $@ ; \
$(ECHO_E) " ifeq (\$$(SYS_SHLIBS),native)" >> $@ ; \
$(ECHO_E) " $(foreach X,$(SHLIBS), LD_FLAGS_$(X)+=-Wl,-soname,$(patsubst %.la,%,$(X)).so.$(MAJOR_VER)\n)" >> $@ ; \
$(ECHO_E) " endif" >> $@
#
# dependencies for autogenerated makefiles
#
make_list_fragments.m4m:=$(shell find $(TT) -name makefragment.m4m)
make_list_fragments_m4:=$(patsubst $(T)%/m4/makefragment.m4m,$(T)%/makefragment_m4,$(make_list_fragments.m4m))
-include $(make_list_fragments_m4) $(shell find $(TT) -name makefragment)
$(T)%/makefragment_m4: $(T)%/m4/makefragment.m4m
$(M4) -I$(T)include $< > $@
#
# includes can be autogenerated from m4 macro scripts...
# these are a nightmare to catch and put in .depend:
# we transform m4/%.m4h file names into %_m4.h and manually
# add them to .depend dependencies.
#
#
FILES_M4_PLI=$(strip $(sort $(patsubst $(1)m4/%.m4pli,$(1)%_m4.pli,$(wildcard $(1)m4/*.m4pli))))
FILES_M4_H=$(strip $(sort $(patsubst $(1)m4/%.m4h,$(1)%_m4.h,$(wildcard $(1)m4/*.m4h))))
FILES_H=$(strip $(sort $(filter-out $(call FILES_M4_H,$(1)),$(wildcard $(1)*.h))))
map = $(foreach a,$(wildcard $(2)),$(call $(1),$(a)))
_FILES_M4_H:=$(call FILES_M4_H,$(S))
_FILES_H:=$(call FILES_H,$(S))
#
# cheat a little with what gets printed...
#
.depend: $(B)scripts/Mkdep Makefile $(S)Makefile.sub $(T)makerules.in $(CONF) $(_ALL_SRCS) $(_FILES_H) $(_FILES_M4_H)
@echo "building $@" ; \
$< \
-R1"$(S)":'$$(S)' \
-R2"$(T)":'$$(T)' \
$(filter -I%,$(CC_FLAGS)) $(sort $(_ALL_SRCS)) \
-C $(call FILES_M4_H,) \
+T $(call FILES_H,) | \
sed 's%\$$(S)\([^/ ]*\.\(o\|lo\)\)%\1%g' > $@
_T_DIRS_H:=$(T)include/ $(T)include/T*/
_T_FILES_H:=$(call map,FILES_H,$(_T_DIRS_H))
_T_FILES_M4_H:=$(call map,FILES_M4_H,$(_T_DIRS_H))
T_CANONICAL:=$(shell cd $(TT); /bin/pwd)
B_CANONICAL:=$(shell cd $(BB); /bin/pwd)
ifneq ($(T_CANONICAL),$(B_CANONICAL))
_B_DIRS_H:=$(B)include/ $(B)include/T*/
_B_FILES_H:=$(call map,FILES_H,$(_B_DIRS_H))
_B_FILES_M4_H:=$(call map,FILES_M4_H,$(_B_DIRS_H))
endif
$(B).hdepend: $(B)scripts/Mkdep $(T)makerules.in $(_T_FILES_H) $(_T_FILES_M4_H) $(_B_FILES_H) $(_B_FILES_M4_H)
@echo "building $(B).hdepend" ; \
$< \
-R1"$(T)":'$$(T)' -R2"$(B)":'$$(B)' \
-I$(T)include -I$(B)include \
-C $(_T_FILES_M4_H) $(_B_FILES_M4_H) \
+T $(_T_FILES_H) $(_B_FILES_H) > $@
$(S)%_m4.h: $(S)m4/%.m4h $(wildcard $(T)include/m4/*.m4)
$(M4) -I$(T)include $< > $@
$(S)%_m4.pli: $(S)m4/%.m4pli $(wildcard $(T)include/m4/*.m4)
$(M4) -I$(T)include $< > $@
#
# normal (unshared) objects (from $(BINS) $(ARLIBS) $(CLLIBS))
#
%.o: $(S)%.c
$(call echo-and-compile,$(CC_BIN) $(sort $(CC_FLAGS) $(CC_FLAGS_$@)) -c $< -o,$@)
@$(ECHO_E) ' ifeq ($$(CC_BIN) $$(sort $$(CC_FLAGS) $$(CC_FLAGS_$@)),$(CC_BIN) $(sort $(CC_FLAGS) $(CC_FLAGS_$@)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$@.flags && \
$(echo-done)
#
# shared objects (from $(MODS) $(SHLIBS))
# WARNING: we use both CC_FLAGS_%.o and CC_FLAGS_%.lo
#
# hack note: libtool adds a %.o -> %.lo symlink if the %.o object
# does not already exist. we remove that link since it confuses make:
# make skips properly compiling %.o even if needed due to the symlink.
#
%.lo: $(S)%.c
$(call echo-and-compile,$(CC_SH) $(sort $(CC_FLAGS) $(CC_FLAGS.lo) $(CC_FLAGS_$*.o) $(CC_FLAGS_$@)) -c $< -o,$@)
@if [ ! -f $*.o ]; then \
rm -f $*.o ; \
fi ; \
$(ECHO_E) ' ifeq ($$(CC_SH) $$(sort $$(CC_FLAGS) $$(CC_FLAGS.lo) $$(CC_FLAGS_$*.o) $$(CC_FLAGS_$@)),$(CC_SH) $(sort $(CC_FLAGS) $(CC_FLAGS.lo) $(CC_FLAGS_$*.o) $(CC_FLAGS_$@)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$@.flags && \
$(echo-done)
#
# assembler objects (if they are PIC or not depends on their contents...
# we add -DPIC while compiling %.lo as a hook to allow for #ifdef PIC conditionals in the source)
#
%.o: $(S)%.S
$(call echo-and-compile,$(CC_AS) $(sort $(CC_FLAGS) $(CC_FLAGS_$@)) -c $< -o,$@)
@$(ECHO_E) ' ifeq ($$(CC_AS) $$(sort $$(CC_FLAGS) $$(CC_FLAGS_$@)),$(CC_AS) $(sort $(CC_FLAGS) $(CC_FLAGS_$@)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$@.flags && \
$(echo-done)
%.lo: $(S)%.S
$(call echo-and-compile,$(CC_AS) $(sort $(CC_FLAGS) $(CC_FLAGS.lo) $(CC_FLAGS_$*.o) $(CC_FLAGS_$@) -DPIC) -c $< -o,$@)
@if [ ! -f $*.o ]; then \
rm -f $*.o ; \
fi ; \
$(ECHO_E) ' ifeq ($$(CC_AS) $$(sort $$(CC_FLAGS) $$(CC_FLAGS.lo) $$(CC_FLAGS_$*.o) $$(CC_FLAGS_$@) -DPIC),$(CC_AS) $(sort $(CC_FLAGS) $(CC_FLAGS.lo) $(CC_FLAGS_$*.o) $(CC_FLAGS_$@) -DPIC))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$@.flags && \
$(echo-done)
#
# C++ objects (unused)
#
%.o: $(S)%.C
$(call echo-and-compile,$(CXX) $(sort $(CC_FLAGS) $(CXX_FLAGS) $(CC_FLAGS_$@) $(CXX_FLAGS_$@)) -c $< -o,$@)
@$(ECHO_E) ' ifeq ($(CXX) $$(sort $(CC_FLAGS) $(CXX_FLAGS) $(CC_FLAGS_$@) $(CXX_FLAGS_$@)),$(CXX) $(sort $(CC_FLAGS) $(CXX_FLAGS) $(CC_FLAGS_$@) $(CXX_FLAGS_$@)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$@.flags && \
$(echo-done)
#
# function to extract actual .o files from .lst collection:
# special care must be taken when extracting from .lst NOT in the currect directory
#
expand-lst=$(strip $(filter-out %.lst,$(1)) $(foreach L,$(filter %.lst,$(1)),$(call cat-lst,$(L))))
cat-lst=$(foreach F,$(shell cat $(1)),$(patsubst %,$(dir $(1))%,$(F)))
#
# this is the rule to link a binary. It should look like:
# % : $(OBJS_%)
# $(CC) -o $* $(OBJS_$*) $(LD_FLAGS) $(LD_FLAGS_$*)
# ...
# but 1) nasty match-all rules like this are a real pain
# and 2) $(OBJS_%) doesn't expand
# so we put into .modules an explicited version of what follows:
# % : .%.bin
# .%.bin : $(OBJS_%)
#
# and we use patterns for the last step:
#
.%.bin: $(T)makerules.in
$(call echo-and-link,$(LD_BIN) $(call expand-lst,$(OBJS_$*)) $(LD_FLAGS) $(LD_FLAGS_$*) -o,$*)
@$(LN) $* $@ && \
$(ECHO_E) ' ifeq ($$(strip $$(LD_BIN) $$(OBJS_$*) $$(LD_FLAGS) $$(LD_FLAGS_$*)),$(strip $(LD_BIN) $(OBJS_$*) $(LD_FLAGS) $(LD_FLAGS_$*)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$*.flags && \
$(echo-done)
.%.mod: $(T)makerules.in
ifeq ($(SYS_SHLIBS),native)
$(call echo-and-link,$(LD_MOD) $(call expand-lst,$(OBJS_$*)) $(LD_FLAGS) $(LD_FLAGS_SHLIBS) $(LD_FLAGS_$*) -o,$(patsubst %.la,%.so.$(SHLIBS_VER),$*))
@$(call make-mod-links,$*)
else
$(call echo-and-link,$(LD_MOD) $(call expand-lst,$(OBJS_$*)) $(LD_FLAGS) $(LD_FLAGS_SHLIBS) $(LD_FLAGS_$*) -o,$*)
endif
@$(LN) $* $@ && \
$(ECHO_E) ' ifeq ($$(strip $$(LD_MOD) $$(OBJS_$*) $$(LD_FLAGS) $$(LD_FLAGS_SHLIBS) $$(LD_FLAGS_$*)),$(strip $(LD_MOD) $(OBJS_$*) $(LD_FLAGS) $(LD_FLAGS_SHLIBS) $(LD_FLAGS_$*)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$*.flags && \
$(echo-done)
.%.shlib: $(T)makerules.in
ifeq ($(SYS_SHLIBS),native)
$(call echo-and-link,$(LD_SH) $(call expand-lst,$(OBJS_$*)) $(LD_FLAGS) $(LD_FLAGS_SHLIBS) $(LD_FLAGS_$*) -o,$(patsubst %.la,%.so.$(SHLIBS_VER),$*))
@$(call make-shlib-links,$*)
else
$(call echo-and-link,$(LD_SH) $(call expand-lst,$(OBJS_$*)) $(LD_FLAGS) $(LD_FLAGS_SHLIBS) $(LD_FLAGS_$*) -o,$*)
endif
@$(LN) $* $@ && \
$(ECHO_E) ' ifeq ($$(strip $$(LD_SH) $$(OBJS_$*) $$(LD_FLAGS) $$(LD_FLAGS_SHLIBS) $$(LD_FLAGS_$*)),$(strip $(LD_SH) $(OBJS_$*) $(LD_FLAGS) $(LD_FLAGS_SHLIBS) $(LD_FLAGS_$*)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$*.flags && \
$(echo-done)
.%.arlib: $(T)makerules.in
$(call echo-and-link,rm -f $* && $(AR) cr $* $(call expand-lst,$(OBJS_$*)) && $(RANLIB),$*)
@$(LN) $* $@ && \
$(ECHO_E) ' ifeq ($$(strip $$(OBJS_$*)),$(strip $(OBJS_$*)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$*.flags && \
$(echo-done)
.%.cllib: $(T)makerules.in
$(call echo-and-link,echo $(call expand-lst,$(OBJS_$*)) >,$*)
@$(LN) $* $@ && \
$(ECHO_E) ' ifeq ($$(strip $$(OBJS_$*)),$(strip $(OBJS_$*)))\n'\
' FILES_UP_TO_DATE += $@\n'\
'endif' > .$*.flags && \
$(echo-done)
ifeq ($(SYS_SHLIBS),native)
%.so.$(SHLIBS_VER): %.la ;
else
#
# useful (used for dlopen()) links, needed if using libtool
#
%.so.$(SHLIBS_VER): %.la
@if [ -f .libs/$@ ]; then \
echo $(LN) .libs/$@ $@ ; \
$(LN) .libs/$@ $@ ; \
else \
dst=`grep library_names $*.la | cut -d" " -f1 | cut -d"'" -f2` ; \
echo $(LN) .libs/$$dst $@ ; \
$(LN) .libs/$$dst $@ ; \
fi
endif
#
# install and also add
# useful (used for dlopen()) links
#
install-lib-%.a:
$(INSTALL-TXT) $*.a $(DESTDIR)$(libdir)
uninstall-lib-%.a:
rm -f $(DESTDIR)$(libdir)/$*.a
ifeq ($(SYS_SHLIBS),native)
install-mod-%.la:
$(INSTALL) $*.so.$(SHLIBS_VER) $(DESTDIR)$(libdir)$(INSTALLSUBDIR)
install-lib-%.la:
$(INSTALL) $*.so.$(SHLIBS_VER) $(DESTDIR)$(libdir)
$(LN) $*.so.$(SHLIBS_VER) $(DESTDIR)$(libdir)/$*.so.$(MAJOR_VER) && \
$(LN) $*.so.$(MAJOR_VER) $(DESTDIR)$(libdir)/$*.so
uninstall-mod-%.la:
rm -f $(DESTDIR)$(libdir)$(INSTALLSUBDIR)/$*.so.$(SHLIBS_VER)
uninstall-lib-%.la:
rm -f $(DESTDIR)$(libdir)/$*.so.$(SHLIBS_VER) \
$(DESTDIR)$(libdir)/$*.so.$(MAJOR_VER) \
$(DESTDIR)$(libdir)/$*.so
else
install-mod-%.la:
$(INSTALL) $*.la $(DESTDIR)$(libdir)$(INSTALLSUBDIR)
@echo '(cd $(DESTDIR)$(libdir)$(INSTALLSUBDIR)' ; \
cd $(DESTDIR)$(libdir)$(INSTALLSUBDIR) ; \
dst="$*.so.$(SHLIBS_VER)" ; \
if [ "$(LD_LIBDL)" = "-ldl" ]; then \
if [ -f "$$dst" ]; then \
echo rm -f $*.la $*.so $*.so.? $*.so.?.? ; \
rm -f $*.la $*.so $*.so.? $*.so.?.? ; \
else \
src="`grep library_names $*.la | cut -d' ' -f1 | cut -d\' -f2`" ; \
if [ -f "$$src" ]; then \
echo $(LN) "$$dst" "$$src"; \
$(LN) "$$dst" "$$src"; \
fi ; \
echo rm -f "$*.la" ; \
rm -f "$*.la" ; \
fi ; \
fi ; \
echo ')'
install-lib-%.la:
$(INSTALL) $*.la $(DESTDIR)$(libdir)
uninstall-mod-%.la:
rm -f $(DESTDIR)$(libdir)$(INSTALLSUBDIR)/$*.la
uninstall-lib-%.la:
rm -f $(DESTDIR)$(libdir)/$*.la
endif
# forbid GNU-make to `rm -f $(OBJS) $(SHLIBOBJS) $(ARLIBOBJS)' after build
# .SECONDARY: $(OBJS) $(SHLIBOBJS) $(ARLIBOBJS)
#
# random dependencies:
#
$(T)include/Tw/Twtypes.h: $(B)include/Tw/uni_types.h
$(B).hdepend: $(B)include/Tw/uni_types.h
$(B)include/Tw/endianity.h: $(B)scripts/Endianity
$< > $@
$(B)include/Tw/datasizes.h: $(B)scripts/Getsizes
$< > $@
force-remake:
@:
ifeq ($(CONF__LONG_LONG),)
ifneq ($(wildcard $(CONF)),)
include $(CONF)
endif
endif
ifneq ($(wildcard $(B).long_long.conf),)
include $(B).long_long.conf
else
PREVIOUS_CONF__LONG_LONG=x
endif
#
# force re-compiling and re-running scripts/Getsizes after CONF__LONG_LONG changed
#
ifneq ($(CONF__LONG_LONG),$(PREVIOUS_CONF__LONG_LONG))
$(B)scripts/Getsizes: force-remake
endif
ifeq ($(CONF__UNICODE),)
ifneq ($(wildcard $(CONF)),)
include $(CONF)
endif
endif
ifneq ($(wildcard $(B).unicode.conf),)
include $(B).unicode.conf
else
PREVIOUS_CONF__UNICODE=x
endif
#
# force re-making after building include/Tw/uni_types.h,
# so that 'make' reads new .unicode.conf
#
ifneq ($(CONF__UNICODE),$(PREVIOUS_CONF__UNICODE))
$(B)include/Tw/uni_types.h: force-remake
endif
#
# this is a NO NO
#
# $(B)include/Tw/uni_types.h: $(CONF)
#
ifeq ($(CONF__UNICODE),n)
$(B)include/Tw/uni_types.h $(B).unicode.conf: $(T)scripts/unitypes16.in
cat $< > $@
@echo "PREVIOUS_CONF__UNICODE=$(CONF__UNICODE)" > $(B).unicode.conf
else
$(B)include/Tw/uni_types.h $(B).unicode.conf: $(T)scripts/unitypes32.in
cat $< > $@
@echo "PREVIOUS_CONF__UNICODE=$(CONF__UNICODE)" > $(B).unicode.conf
endif
#
# do not have Tw/Twautoconf.h depend on makerules.in ...
# (it actually should, but it's an overkill)
#
$(B)include/Tw/Twautoconf.h: $(B)include/autoconf.h
@echo "building $@" ; \
echo "#ifndef _TW_AUTOCONF_H" > $@ && \
echo "#define _TW_AUTOCONF_H" >> $@ && \
echo >> $@ && \
sed -e 's/HAVE_/TW_HAVE_/g' -e 's/RETSIGTYPE/TW_RETSIGTYPE/g' \
-e 's/STDC_HEADERS/TW_STDC_HEADERS/g' -e 's/SETVBUF/TW_SETVBUF/g' \
-e 's/TIME_WITH_SYS_TIME/TW_TIME_WITH_SYS_TIME/g' \
-e 's/TM_IN_SYS_TIME/TW_TM_IN_SYS_TIME/g' < $< | grep TW_ >> $@ && \
echo >> $@ && \
echo "#endif /* _TW_AUTOCONF_H */" >> $@
ifeq ($(CONF__LONG_LONG),y)
CC_FLAGS_script_getsizes.o+=-DCONF__LONG_LONG
endif
$(B)scripts/Getsizes $(B).long_long.conf: $(T)scripts/getsizes.c $(T)include/Tw/datatypes.h $(B)include/autoconf.h
$(CC) $(CC_FLAGS) $(CC_FLAGS_script_getsizes.o) $(LD_FLAGS) $< -o $(B)scripts/Getsizes
@echo "PREVIOUS_CONF__LONG_LONG=$(CONF__LONG_LONG)" > $(B).long_long.conf
$(B)scripts/Endianity: $(T)scripts/endianity.c $(B)include/autoconf.h
$(CC) $(CC_FLAGS) $(LD_FLAGS) $< -o $@
#
# Mkdep does not actually depend on datasizes.h,
# but this is the best place to force creating it
#
$(B)scripts/Mkdep: $(T)scripts/mkdep.c $(B)include/autoconf.h $(B)include/Tw/endianity.h $(B)include/Tw/datasizes.h
$(CC) $(CC_FLAGS) $(LD_FLAGS) $< -o $@
$(B)scripts/Bitmap: $(T)scripts/bitmap.c
$(CC) $(CC_FLAGS) $(LD_FLAGS) $< -o $@