diff options
| -rw-r--r-- | Makefile | 44 | ||||
| -rw-r--r-- | Rules | 50 | ||||
| -rw-r--r-- | TODO | 1 | ||||
| -rw-r--r-- | conf/Makefile | 26 | ||||
| -rw-r--r-- | conf/cf-lex.l | 2 | ||||
| -rw-r--r-- | configure.in | 54 | ||||
| -rw-r--r-- | nest/Makefile | 5 | ||||
| -rw-r--r-- | proto/rip/Makefile | 5 | ||||
| -rw-r--r-- | proto/static/Makefile | 6 | ||||
| -rw-r--r-- | sysdep/cf/linux-20.h | 1 | ||||
| -rw-r--r-- | sysdep/cf/linux-21.h | 1 | ||||
| -rw-r--r-- | sysdep/cf/linux-v6.h | 1 | ||||
| -rw-r--r-- | tools/Makefile-top.in | 15 | ||||
| -rw-r--r-- | tools/Makefile.in | 33 | ||||
| -rw-r--r-- | tools/Rules.in | 66 | ||||
| -rwxr-xr-x | tools/mergedirs | 41 |
16 files changed, 211 insertions, 140 deletions
diff --git a/Makefile b/Makefile deleted file mode 100644 index d2c04e6..0000000 --- a/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# Makefile for the BIRD Internet Routing Daemon -# (c) 1998 Martin Mares <mj@ucw.cz> - -TOPDIR=$(shell pwd) -OBJDIR=obj - -CPPFLAGS=-I$(TOPDIR)/$(OBJDIR) -I$(TOPDIR) -OPT=-O2 -DEBUG=-g#gdb -CFLAGS=$(OPT) $(DEBUG) -Wall -W -Wstrict-prototypes -Wno-unused -Wno-parentheses - -PROTOCOLS=rip static -LIBDIRS=sysdep/linux sysdep/unix lib -BASEDIRS=nest $(addprefix proto/,$(PROTOCOLS)) -STDDIRS=$(BASEDIRS) $(OBJDIR)/conf -DIRS=$(STDDIRS) $(OBJDIR)/lib -PARTOBJS=$(join $(addsuffix /,$(STDDIRS)),$(subst /,_,$(addsuffix .o,$(STDDIRS)))) -LIBS=$(OBJDIR)/lib/birdlib.a - -export - -all: .dep all-dirs bird - -all-dirs: - set -e ; for a in $(DIRS) ; do $(MAKE) -C $$a this ; done - -bird: $(PARTOBJS) $(LIBS) - $(CC) $(LDFLAGS) -o $@ $^ - -.dep: - $(MAKE) dep - -dep: - mkdir -p $(OBJDIR) - tools/mergedirs $(OBJDIR) $(LIBDIRS) -# for a in $(STDDIRS) ; do mkdir -p $(OBJDIR)/$$a ; done - set -e ; for a in $(DIRS) ; do $(MAKE) -C $$a dep ; done - touch .dep - -clean: - rm -rf obj - rm -f `find . -name "*~" -or -name "*.[oa]" -or -name "\#*\#" -or -name TAGS -or -name core -or -name .depend -or -name .#*` - rm -f bird .dep - rm -f config.log config.cache config.status configure sysdep/autoconf.h @@ -1,50 +0,0 @@ -# Makefile for the BIRD Internet Routing Daemon -# (c) 1998 Martin Mares <mj@ucw.cz> - -THISDIR=$(shell pwd) -RELDIR=$(subst $(TOPDIR)/,,$(THISDIR)) -ONAME=$(subst /,_,$(RELDIR)).o - -ifndef SRCS -SRCS=$(subst .o,.c,$(OBJS)) -endif - -.PHONY: all this dep - -all: - @echo "Please run the top-level Makefile instead." - @exit 1 - -ifdef OBJS - -ifdef LIB - -this: $(LIB) - -$(LIB): $(OBJS) - rm -f $(LIB) - ar rcs $(LIB) $(OBJS) - ranlib $(LIB) - -else - -this: $(ONAME) - -$(ONAME): $(OBJS) - $(LD) -r -o $(ONAME) $(OBJS) - -endif - -dep: $(SRCS) - rm -f .depend - for a in $(SRCS) ; do gcc $(CPPFLAGS) -MM $$a >>.depend ; done - -else - -dep: - -endif - -ifneq ($(wildcard .depend),) -include .depend -endif @@ -1,5 +1,6 @@ Core ~~~~ + * right usage of DBG vs. debug * cleanup debugging calls * logging and tracing; use appropriate log levels diff --git a/conf/Makefile b/conf/Makefile index e448189..270d556 100644 --- a/conf/Makefile +++ b/conf/Makefile @@ -1,24 +1,26 @@ -CONFS=$(TOPDIR)/conf/confbase.Y @CONFS@$(addprefix $(TOPDIR)/,$(addsuffix /config.Y,$(BASEDIRS))) -OBJS=cf-parse.tab.o cf-lex.o -CONF=$(TOPDIR)/conf +source=cf-parse.tab.c cf-lex.c +root-rel=../ + +include ../Rules + +conf-src=$(srcdir)/conf +conf-fragments=$(conf-src)/confbase.Y @CONFS@ $(addsuffix /config.Y,$(static-dir-paths)) ifdef DEBUG BISON_DEBUG=-t #FLEX_DEBUG=-d endif -include $(TOPDIR)/Rules - cf-parse.tab.c cf-parse-tab.h: cf-parse.y - bison -bcf-parse -dv -pcf_ $(BISON_DEBUG) cf-parse.y + $(BISON) -bcf-parse -dv -pcf_ $(BISON_DEBUG) cf-parse.y -cf-parse.y: $(CONFS) $(CONF)/gen_parser.m4 - m4 -P $(CONF)/gen_parser.m4 $(CONFS) >cf-parse.y +cf-parse.y: $(conf-fragments) $(conf-src)/gen_parser.m4 + $(M4) -P $(conf-src)/gen_parser.m4 $(conf-fragments) >cf-parse.y -keywords.h: $(CONFS) $(CONF)/gen_keywords.m4 - m4 -P $(CONF)/gen_keywords.m4 $(CONFS) >keywords.h +keywords.h: $(conf-fragments) $(conf-src)/gen_keywords.m4 + $(M4) -P $(conf-src)/gen_keywords.m4 $(conf-fragments) >keywords.h cf-lex.c: cf-lex.l - flex $(FLEX_DEBUG) -sB8 -ocf-lex.c -Pcf_ cf-lex.l + $(FLEX) $(FLEX_DEBUG) -sB8 -ocf-lex.c -Pcf_ cf-lex.l -dep: keywords.h +depend: keywords.h cf-parse.tab.c cf-lex.c diff --git a/conf/cf-lex.l b/conf/cf-lex.l index 9e6b120..7c37a00 100644 --- a/conf/cf-lex.l +++ b/conf/cf-lex.l @@ -24,7 +24,7 @@ static struct keyword { int value; struct keyword *next; } keyword_list[] = { -#include "keywords.h" +#include "conf/keywords.h" { NULL, -1 } }; #define KW_HASH_SIZE 64 diff --git a/configure.in b/configure.in index 014c83d..e2c92c7 100644 --- a/configure.in +++ b/configure.in @@ -10,31 +10,61 @@ AC_ARG_ENABLE(debug,[ --enable-debug enable internal debugging routine AC_ARG_WITH(sysconfig,[ --with-sysconfig=FILE use specified BIRD system configuration file]) AC_ARG_WITH(protocols,[ --with-protocols=LIST include specified routing protocols (default: rip,static)],,[with_protocols="rip,static"]) +if test "$srcdir" = . ; then + # Building in current directory => create obj directory holding all objects + objdir=obj + mkdir -p obj + srcdir_rel=.. + makefiles="Makefile:tools/Makefile-top.in obj/Makefile:tools/Makefile.in obj/Rules:tools/Rules.in" + exedir=.. +else + # Building in separate directory + objdir=. + srcdir_rel=$srcdir + makefiles="Makefile:tools/Makefile.in Rules:tools/Rules.in" + exedir=. +fi +case $srcdir_rel in + /*) srcdir_rel_mf=$srcdir_rel ;; + *) srcdir_rel_mf="\$(root-rel)$srcdir_rel" ;; +esac +AC_SUBST(objdir) +AC_SUBST(exedir) +AC_SUBST(srcdir_rel_mf) + AC_CANONICAL_HOST AC_MSG_CHECKING([which OS configuration should we use]) if test -n "$with_sysconfig" -a "$with_sysconfig" != no ; then - case "$with_sysconfig" in *.h) ;; *) with_sysconfig="$with_sysconfig.h" ;; esac if test -f $with_sysconfig ; then - SYSDESC=$with_sysconfig + sysdesc=$with_sysconfig else - SYSDESC=sysdep/cf/$with_sysconfig + sysdesc=$srcdir/sysdep/cf/$with_sysconfig + if ! test -f $sysdesc ; then + sysdesc=$sysdesc.h + fi fi elif test -f sysconfig.h ; then - SYSDESC=sysconfig + sysdesc=sysconfig else case "$host_os" in - linux*) SYSDESC=linux-20 ;; + linux*) sysdesc=linux-20 ;; *) AC_MSG_RESULT(unknown) AC_MSG_ERROR([Cannot determine correct system configuration.]) ;; esac - SYSDESC=sysdep/cf/$SYSDESC.h + sysdesc=$srcdir/sysdep/cf/$sysdesc.h fi -AC_MSG_RESULT($SYSDESC) -if ! test -f $SYSDESC ; then +AC_MSG_RESULT($sysdesc) +if ! test -f $sysdesc ; then AC_MSG_ERROR([The system configuration file is missing.]) fi -AC_DEFINE_UNQUOTED(SYSCONF_INCLUDE, "$SYSDESC") +sysname=`echo $sysdesc | sed 's/\.h$//'` +AC_DEFINE_UNQUOTED(SYSCONF_INCLUDE, "$sysdesc") + +AC_MSG_CHECKING([system-dependent directories]) +sysdep_dirs="`sed <$sysdesc '/^Link: /!d;s/^Link: \(.*\)$/\1/' | tr '\012' ' '` lib" +AC_MSG_RESULT($sysdep_dirs) +AC_SUBST(sysdep_dirs) AC_MSG_CHECKING([protocols]) protocols=`echo "$with_protocols" | sed 's/,/ /g'` @@ -46,6 +76,7 @@ for a in $protocols ; do AC_DEFINE_UNQUOTED(CONFIG_`echo $a | tr 'a-z' 'A-Z'`) done AC_MSG_RESULT(ok) +AC_SUBST(protocols) AC_PROG_CC if test -z "$GCC" ; then @@ -82,12 +113,13 @@ else fi AC_CONFIG_HEADER(sysdep/autoconf.h) -AC_OUTPUT +AC_OUTPUT_COMMANDS(,[$srcdir/tools/mergedirs $srcdir $srcdir_rel $objdir $sysdep_dirs]) +AC_OUTPUT($makefiles) cat >&AC_FD_MSG <<EOF BIRD was configured with the following options: - System configuration: $SYSDESC + System configuration: $sysdesc Debugging: $enable_debug Routing protocols: $protocols EOF diff --git a/nest/Makefile b/nest/Makefile index 3990a89..46bcd17 100644 --- a/nest/Makefile +++ b/nest/Makefile @@ -1,4 +1,5 @@ -THISDIR=nest -OBJS=rt-table.o rt-fib.o rt-attr.o proto.o iface.o rt-dev.o +source=rt-table.c rt-fib.c rt-attr.c proto.c iface.c rt-dev.c +root-rel=../ +dir-name=nest include ../Rules diff --git a/proto/rip/Makefile b/proto/rip/Makefile index 0555c38..16bfe0f 100644 --- a/proto/rip/Makefile +++ b/proto/rip/Makefile @@ -1,4 +1,5 @@ -THISDIR=proto/rip -OBJS=rip.o +source=rip.c +root-rel=../../ +dir-name=proto/rip include ../../Rules diff --git a/proto/static/Makefile b/proto/static/Makefile index 7771c2f..61fadbe 100644 --- a/proto/static/Makefile +++ b/proto/static/Makefile @@ -1,4 +1,6 @@ -THISDIR=proto/static -OBJS=static.o +source=static.c +root-rel=../../ +dir-name=proto/static include ../../Rules + diff --git a/sysdep/cf/linux-20.h b/sysdep/cf/linux-20.h index 8c06c76..807ddcd 100644 --- a/sysdep/cf/linux-20.h +++ b/sysdep/cf/linux-20.h @@ -14,4 +14,5 @@ /* Link: sysdep/linux +Link: sysdep/unix */ diff --git a/sysdep/cf/linux-21.h b/sysdep/cf/linux-21.h index 4883abd..a88d0ad 100644 --- a/sysdep/cf/linux-21.h +++ b/sysdep/cf/linux-21.h @@ -14,4 +14,5 @@ /* Link: sysdep/linux +Link: sysdep/unix */ diff --git a/sysdep/cf/linux-v6.h b/sysdep/cf/linux-v6.h index d4611e6..c381e38 100644 --- a/sysdep/cf/linux-v6.h +++ b/sysdep/cf/linux-v6.h @@ -16,4 +16,5 @@ /* Link: sysdep/linux +Link: sysdep/unix */ diff --git a/tools/Makefile-top.in b/tools/Makefile-top.in new file mode 100644 index 0000000..0b201a5 --- /dev/null +++ b/tools/Makefile-top.in @@ -0,0 +1,15 @@ +# Makefile for in place build of BIRD +# (c) 1999 Martin Mares <mj@ucw.cz> + +objdir=@objdir@ + +all: + $(MAKE) -C $(objdir) $@ + +clean: + $(MAKE) -C $(objdir) clean + rm -f `find . -name "*~" -or -name "*.[oa]" -or -name "\#*\#" -or -name TAGS -or -name core -or -name depend -or -name .#*` + +distclean: clean + rm -rf $(objdir) + rm -f config.* configure sysdep/autoconf.h Makefile diff --git a/tools/Makefile.in b/tools/Makefile.in new file mode 100644 index 0000000..246872c --- /dev/null +++ b/tools/Makefile.in @@ -0,0 +1,33 @@ +# Makefile for the BIRD Internet Routing Daemon +# (c) 1999 Martin Mares <mj@ucw.cz> + +include Rules + +srcdir_abs := $(shell cd $(srcdir) ; pwd) + +.PHONY: all subdir depend clean distclean + +all: .dir-stamp .dep-stamp subdir $(exedir)/bird + +subdir depend: + set -e ; for a in $(dynamic-dirs) ; do $(MAKE) -C $$a $@ ; done + set -e ; for a in $(static-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done + +$(exedir)/bird: $(addsuffix /all.o, $(static-dirs)) conf/all.o lib/birdlib.a + $(CC) $(LDFLAGS) -o $@ $^ + +.dir-stamp: + mkdir -p $(static-dirs) + touch .dir-stamp + +.dep-stamp: + $(MAKE) depend + touch .dep-stamp + +clean: + rm -f `find . -name "*.[oa]" -or -name core -or -name depend` + rm -f $(exedir)/bird .dep-stamp + +distclean: clean + rm -f config.* configure sysdep/autoconf.h Makefile Rules + rm -rf .dir-stamp $(clean-dirs) diff --git a/tools/Rules.in b/tools/Rules.in new file mode 100644 index 0000000..56c0903 --- /dev/null +++ b/tools/Rules.in @@ -0,0 +1,66 @@ +# Makefile fragments for the BIRD Internet Routing Daemon +# (c) 1999 Martin Mares <mj@ucw.cz> + +srcdir=@srcdir_rel_mf@ +objdir=@objdir@ +exedir=@exedir@ + +protocols=@protocols@ +static-dirs := nest $(addprefix proto/,$(protocols)) +static-dir-paths := $(addprefix $(srcdir)/,$(static-dirs)) +dynamic-dirs := lib conf +dynamic-dir-paths := $(dynamic-dirs) +dir-makefiles := $(addsuffix /Makefile,$(static-dir-paths) $(dynamic-dir-paths)) + +all-dirs:=$(static-dirs) $(dynamic-dirs) +clean-dirs:=$(all-dirs) proto sysdep +dir-objs:=$(addprefix $(objdir)/,$(all-dirs)) + +CPPFLAGS=-I$(root-rel) -I$(srcdir) +CFLAGS=$(CPPFLAGS) @CFLAGS@ +CC=@CC@ +M4=@M4@ +BISON=@BISON@ +FLEX=@FLEX@ +RANLIB=@RANLIB@ + +ifdef source + +objs := $(subst .c,.o,$(source)) + +ifdef dir-name +src-path := $(srcdir)/$(dir-name)/ +endif + +all: + cd $(root-rel) && make + +ifdef lib-dest + +subdir: $(lib-dest) + +$(lib-dest): $(objs) + rm -f $@ + ar rcs $@ $^ + $(RANLIB) $@ + +else + +subdir: all.o + +all.o: $(objs) + $(LD) -r -o $@ $^ + +endif + +%.o: $(src-path)%.c + $(CC) $(CFLAGS) -o $@ -c $^ + +depend: + gcc $(CPPFLAGS) -MM $(addprefix $(src-path),$(source)) >depend + +ifneq ($(wildcard .depend),) +include .depend +endif + +endif diff --git a/tools/mergedirs b/tools/mergedirs index 3a085fd..25fc6bf 100755 --- a/tools/mergedirs +++ b/tools/mergedirs @@ -1,10 +1,17 @@ #!/bin/sh -if [ -z "$2" ] ; then - echo "Usage: mergedirs <obj-dir> <list-of-dirs>" +if [ -z "$4" ] ; then + echo "Usage: mergedirs <src-dir> <src-dir-rel> <obj-dir> <list-of-dirs>" exit 1 fi -TOPDIR=`pwd` +SRCDIR=$1 +shift +SRCREL=$1 +case $SRCDIR in + /*) ;; + *) SRCREL="../$SRCREL" ;; + esac +shift OBJDIR=$1 LIBDIR=$OBJDIR/lib CONFDIR=$OBJDIR/conf @@ -12,26 +19,25 @@ shift echo "Merging system-dependent modules" MODULES=`for a in $@ ; do - sed <$a/Modules "s@\\(.*\\)@\\1 $a/\\1@" + sed <$SRCDIR/$a/Modules "s@\\(.*\\)@\\1 $a/\\1@" done | sort +0 -1 -u | cut -d ' ' -f 2` rm -rf $LIBDIR $CONFDIR mkdir -p $LIBDIR $CONFDIR for a in $MODULES ; do - echo $a b=`basename $a` case $b in - *.h) ln -s $TOPDIR/$a $LIBDIR/$b + *.h) ln -s $SRCREL/$a $LIBDIR/$b ;; *.c) OBJ=`echo $b | sed 's/\.c$/\.o/'` OBJS="$OBJS $OBJ" SRCS="$SRCS \\ - \$(TOPDIR)/$a" - ln -s $TOPDIR/$a $LIBDIR/$b + $b" + ln -s $SRCREL/$a $LIBDIR/$b ;; - *.Y) CONFS="$CONFS\$(TOPDIR)/$a " - ln -s $TOPDIR/$a $CONFDIR/$b + *.Y) CONFS="$CONFS\$(srcdir)/$a " + ln -s $SRCREL/$a $CONFDIR/$b ;; *) echo "$b: Unknown file type" exit 1 @@ -40,12 +46,15 @@ for a in $MODULES ; do done cat >$LIBDIR/Makefile <<EOF -OBJS=$OBJS -SRCS=$SRCS -LIB=birdlib.a +source=$SRCS +lib-dest=birdlib.a +root-rel=../ -include \$(TOPDIR)/Rules +include ../Rules EOF -sed <$TOPDIR/conf/Makefile >$CONFDIR/Makefile "s|@CONFS@|$CONFS|" -ln -s $TOPDIR/conf/*.[chl] $CONFDIR/ +sed <$SRCDIR/conf/Makefile >$CONFDIR/Makefile "s|@CONFS@|$CONFS|" +CONFS=`cd $SRCDIR ; ls conf/*.[chl]` +for a in $CONFS ; do + ln -s $SRCREL/$a $CONFDIR/ +done |