# must change mandir to /usr/local/man/man1.
# make install.xenix to install on Xenix.
# make install.aix to install on AIX.
-# make tags to update tags tables.
+# make TAGS to update tags tables.
#
-# make distclean to delete everything that wasn't in the distribution.
-# This is a very dangerous thing to do! It removes backup files,
-# among other things.
-# make clean
-# This is a little less dangerous.
-# make dist
-# This produces a tar file from the current source tree suitable
-# for redistribution.
+# make clean or make mostlyclean
+# Delete all files from the current directory that are normally
+# created by building the program. Don't delete the files that
+# record the configuration. Also preserve files that could be made
+# by building, but normally aren't because the distribution comes
+# with them.
+#
+# Delete `.dvi' files here if they are not part of the distribution.
+#
+# make distclean
+# Delete all files from the current directory that are created by
+# configuring or building the program. If you have unpacked the
+# source and built the program without creating any other files,
+# `make distclean' should leave only the files that were in the
+# distribution.
+#
+# make realclean
+# Delete everything from the current directory that can be
+# reconstructed with this Makefile. This typically includes
+# everything deleted by distclean, plus more: C source files
+# produced by Bison, tags tables, info files, and so on.
+#
+# make extraclean
+# Still more severe - delete backup and autosave files, too.
SHELL = /bin/sh
-# ==================== Where To Install Things ====================
+# ==================== Things `configure' Might Edit ====================
+CC=cc
+CONFIG_CFLAGS=-g
+
+### These help us choose version- and architecture-specific directories
+### to install files in.
+
+### This should be the number of the Emacs version we're building,
+### like `18.59' or `19.0'.
version=version-not-set
+
+### This should be the name of the configuration we're building Emacs
+### for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
configname=configuration-name-not-set
+# ==================== Where To Install Things ====================
+
# The default location for installation. Everything is placed in
-# subdirectories of this directory. This directory must exist when
-# you start installation. The default values for many of the
-# variables below are expressed in terms of this one, so you may not
-# need to change them.
+# subdirectories of this directory. The default values for many of
+# the variables below are expressed in terms of this one, so you may
+# not need to change them.
prefix=/usr/local
+# Like `prefix', but used for architecture-specific files.
+exec_prefix=${prefix}
+
# Where to install Emacs and other binaries that people will want to
# run directly (like etags).
-bindir=${prefix}/bin
+bindir=${exec_prefix}/bin
# Where to install architecture-independent data files. ${lispdir}
-# and ${etcdir} are below this.
-datadir=${prefix}/lib/emacs/${version}
+# and ${etcdir} are subdirectories of this.
+datadir=${prefix}/lib
# Where to install and expect the files that Emacs modifies as it
-# runs. These files are all architecture-independent. Right now,
-# the only such data is the locking directory.
-statedir=${prefix}/lib/emacs
+# runs. These files are all architecture-independent. Right now, the
+# only such data is the locking directory; ${lockdir} is a
+# subdirectory of this.
+statedir=${prefix}/lib
# Where to install and expect executable files to be run by Emacs
# rather than directly by users, and other architecture-dependent
-# data.
-libdir=${prefix}/${version}/${configname}
+# data. ${archlibdir} is a subdirectory of this.
+libdir=${exec_prefix}/lib
# Where to install Emacs's man pages, and what extension they should have.
-mandir=/usr/man/man1
+mandir=${prefix}/man/man1
manext=.1
# Where to install and expect the info files describing Emacs. In the
# system, it is inappropriate to imply that it is part of Emacs.
infodir=${prefix}/info
-# Where to find the source code. The source code for Emacs's C kernel
-# is expected to be in ${srcdir}/src, and the source code for Emacs's
-# utility programs is expected to be in ${srcdir}/lib-src.
-# This is set by the configure script's `--srcdir' option.
+# Where to find the source code - setting this to anything but
+# . doesn't work yet. The source code for Emacs's C kernel is
+# expected to be in ${srcdir}/src, and the source code for Emacs's
+# utility programs is expected to be in ${srcdir}/lib-src. This is
+# set by the configure script's `--srcdir' option.
srcdir=.
-
# ==================== Emacs-specific directories ====================
-# Where to install the elisp files distributed with Emacs.
-lispdir=${datadir}/lisp
+# These variables hold the values Emacs will actually use. They are
+# based on the values of the standard Make variables above.
+
+# Where to install the elisp files distributed with Emacs. This
+# includes the Emacs version, so that the lisp files for different
+# versions of Emacs will install themselves in separate directories.
+lispdir=${datadir}/emacs/${version}/lisp
# Directories Emacs should search for elisp files specific to this
# site (i.e. customizations), before consulting ${lispdir}. This
# should be a colon-separated list of directories.
-locallisppath=${prefix}/lib/emacs/local-lisp
+locallisppath=${datadir}/emacs/local-lisp
# Where Emacs will search to find its elisp files. Before changing
# this, check to see if your purpose wouldn't better be served by
# Where to install the other architecture-independent data files
# distributed with Emacs (like the tutorial, the cookie recipes and
-# the Zippy database).
-etcdir=${datadir}/etc
+# the Zippy database). This path usually contains the Emacs version
+# number, so the data files for multiple versions of Emacs may be
+# installed at once.
+etcdir=${datadir}/emacs/${version}/etc
# Where to create and expect the locking directory, where the Emacs
# locking code keeps track of which files are currently being edited.
-lockdir=${statedir}/lock
+lockdir=${statedir}/emacs/lock
# Where to put executables to be run by Emacs rather than the user.
-archlibdir=${libdir}
-
-# ==================== Things `configure' might edit ====================
-
-CC=cc
-CFLAGS=-g
+# This path usually includes the Emacs version and configuration name,
+# so that multiple configurations for multiple versions of Emacs may
+# be installed at once.
+archlibdir=${libdir}/emacs/${version}/${configname}
# ==================== Utility Programs for the Build ====================
# ============================= Targets ==============================
# Flags passed down to subdirectory makefiles.
-MFLAGS = CC='${CC}' CFLAGS='${CFLAGS}'
+MFLAGS =
+
+CFLAGS=${CONFIG_CFLAGS}
# Subdirectories to make recursively. `lisp' is not included
# because the compiled lisp files are part of the distribution
# and you cannot remake them without installing Emacs first.
SUBDIR = lib-src src
-# Subdirectories to install, and where they'll go.
-COPYDIR = arch-lib etc info lisp
-COPYDESTS = ${libdir} ${datadir} ${infodir} ${lispdir}
+# The makefiles of the directories in $SUBDIR.
+SUBDIR_MAKEFILES = lib-src/Makefile src/Makefile
+
+# Subdirectories to install, and where they'll go. lib-src's makefile
+# knows how to install it, so we don't do that here.
+COPYDIR = etc ${srcdir}/info ${srcdir}/lisp
+COPYDESTS = ${etcdir} ${infodir} ${lispdir}
all: src/paths.h ${SUBDIR}
removenullpaths=sed -e 's/^://' -e 's/:$$//' -e 's/::/:/'
+# We force the rebuilding of src/paths.h because the user might give
+# make different values for the various directories. Since we use
+# move-if-change, src/paths.h only actually changes if the user did
+# something notable, so the only unnecessary work we do is in building
+# src/paths.h.tmp, which isn't much.
# Note that sed is not in /bin on 386bsd.
-src/paths.h: Makefile src/paths.h.in
+src/paths.h: Makefile ${srcdir}/src/paths.h.in FRC
lisppath=`echo ${lisppath} | ${removenullpaths}` ; \
buildlisppath=`echo ${buildlisppath} | ${removenullpaths}` ; \
- sed < src/paths.h.in > src/paths.h.tmp \
+ sed < ${srcdir}/src/paths.h.in > src/paths.h.tmp \
-e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'$${lisppath}'";' \
-e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'$${buildlisppath}'";' \
- -e 's;\(#.*PATH_EXEC\).*$$;\1 "${libdir}";' \
- -e 's;\(#.*PATH_DATA\).*$$;\1 "${datadir}";' \
+ -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";' \
+ -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";' \
-e 's;\(#.*PATH_LOCK\).*$$;\1 "${lockdir}/";'
- ./move-if-change src/paths.h.tmp src/paths.h
+ ${srcdir}/move-if-change src/paths.h.tmp src/paths.h
src: lib-src
.RECURSIVE: ${SUBDIR}
-${SUBDIR}: FRC
- cd $@; make ${MFLAGS} all
-
-install: all mkdir lockdir
+${SUBDIR}: ${SUBDIR_MAKEFILES} FRC
+ cd $@; make all ${MFLAGS} \
+ CC='${CC}' CFLAGS='${CFLAGS}' \
+ srcdir='${srcdir}/$@' libdir='${libdir}'
+
+## We build the makefiles for the subdirectories here so that we can
+## edit the values for the path variables into them. This means that
+## when the user has built them from this makefile once, they will use
+## the right default values for the path variables.
+lib-src/Makefile: ${srcdir}/lib-src/Makefile.in Makefile
+ echo "Producing \`lib-src/Makefile' from \`${srcdir}/lib-src/Makefile.in'."
+ rm -f lib-src/Makefile.tmp
+ (echo "# This file is generated from \`${srcdir}/lib-src/Makefile.in'." ; \
+ echo "# If you are thinking about editing it, you should seriously consider" ; \
+ echo "# running \`make lib-src/Makefile' at the top of the" ; \
+ echo "# Emacs build tree instead, or editing" ; \
+ echo "# \`${srcdir}/lib-src/Makefile.in' itself." ; \
+ /bin/sed < ${srcdir}/lib-src/Makefile.in \
+ -e 's|^\(version *=\).*$$|\1'"${version}"'|' \
+ -e 's|^\(configname *=\).*$$|\1'"${configname}"'|' \
+ -e 's|^\(prefix *=\).*$$|\1'"${prefix}"'|' \
+ -e 's|^\(exec_prefix *=\).*$$|\1'"${exec_prefix}"'|' \
+ -e 's|^\(libdir *=\).*$$|\1'"${libdir}"'|' \
+ -e 's|^\(srcdir *=\).*$$|\1'"${srcdir}"'|' \
+ -e 's|^\(archlibdir *=\).*$$|\1'"${archlibdir}"'|' \
+ -e 's|^CC *=.*$$|CC='"${CC}"'|' \
+ -e 's|^CONFIG_CFLAGS *=.*$$|CONFIG_CFLAGS='"${CONFIG_CFLAGS}"'|' \
+ -e 's|^LOADLIBES *=.*$$|LOADLIBES='"${libsrc_libs}"'|' \
+ -e '/^# DIST: /d') > lib-src/Makefile.tmp
+ ${srcdir}/move-if-change lib-src/Makefile.tmp lib-src/Makefile
+ # Remind people not to edit this.
+ chmod -w lib-src/Makefile
+
+src/Makefile: ${srcdir}/src/Makefile.in Makefile
+ echo "Producing \`src/Makefile' from \`${srcdir}/src/Makefile.in'."
+ rm -f src/Makefile.tmp
+ (echo "# This file is generated from \`${srcdir}/src/Makefile.in'." ; \
+ echo "# If you are thinking about editing it, you should seriously consider" ; \
+ echo "# running \`make src/Makefile' at the top of the" ; \
+ echo "# Emacs build tree instead, or editing" ; \
+ echo "# \`${srcdir}/src/Makefile.in' itself." ; \
+ /bin/sed < ${srcdir}/src/Makefile.in \
+ -e 's|^\(srcdir *=\).*$$|\1'"${srcdir}"'|' \
+ -e 's|^CC *=.*$$|CC='"${CC}"'|' \
+ -e 's|^CONFIG_CFLAGS *=.*$$|CONFIG_CFLAGS='"${CONFIG_CFLAGS}"'|' \
+ -e '/^# DIST: /d') > src/Makefile.tmp
+ ${srcdir}/move-if-change src/Makefile.tmp src/Makefile
+ # Remind people not to edit this.
+ chmod -w src/Makefile
+
+oldXMenu/Makefile: ${srcdir}/oldXMenu/Makefile Makefile
+ echo "Producing \`src/Makefile' from \`${srcdir}/src/Makefile.in'."
+ rm -f src/Makefile.tmp
+ cp "${srcdir}"/oldXMenu/Makefile oldXMenu/Makefile
+
+
+Makefile:
+ ./config.status
+
+# ==================== Installation ====================
+
+install: all mkdir
+ ## If we let lib-src do its own installation, that means we
+ ## don't have to duplicate the list of utilities to install in
+ ## this Makefile as well.
+ (cd lib-src; make install ${MFLAGS} bindir=${bindir} libdir=${libdir})
-set ${COPYDESTS} ; \
for dir in ${COPYDIR} ; do \
dest=$$1 ; shift ; \
- if [ `/bin/pwd`/$${dir} != `(cd $${dest}; /bin/pwd)` ] ; then \
+ if [ `(cd $${dir}; /bin/pwd)` != `(cd $${dest}; /bin/pwd)` ]; then \
(cd $${dir}; tar cf - . ) | (cd $${dest}; umask 0; tar xf - ) ; \
for subdir in `find $${dest} -type d ! -name RCS -print` ; do \
rm -rf $${subdir}/RCS ; \
done ; \
fi ; \
done
- ${INSTALL_PROGRAM} ${INSTALLFLAGS} -c arch-lib/emacsclient ${bindir}/emacsclient
- ${INSTALL_PROGRAM} ${INSTALLFLAGS} -c arch-lib/etags ${bindir}/etags
- ${INSTALL_PROGRAM} ${INSTALLFLAGS} -c arch-lib/ctags ${bindir}/ctags
- ${INSTALL_PROGRAM} ${INSTALLFLAGS} -c -m 1755 src/xemacs ${bindir}/xemacs
- ${INSTALL_DATA} ${INSTALLFLAGS} -c -m 444 etc/emacs.1 ${mandir}/emacs.1
+ (cd info ; \
+ if [ ! -f ${infodir}/dir ]; then \
+ ${INSTALL_DATA} ${INSTALLFLAGS} -m 444 ./dir ${infodir}/dir ; \
+ fi ; \
+ for f in *.info* ; do \
+ ${INSTALL_DATA} ${INSTALLFLAGS} -m 444 $$f ${infodir}/$$f ; \
+ done)
+ for page in emacs etags ctags ; do \
+ ${INSTALL_DATA} ${INSTALLFLAGS} -m 444 etc/$${page}.1 \
+ ${mandir}/$${page}${manext} ; \
+ done
+ ${INSTALL_PROGRAM} ${INSTALLFLAGS} -m 1755 src/xemacs \
+ ${bindir}/emacs-${version}
-rm -f ${bindir}/emacs
- mv ${bindir}/xemacs ${bindir}/emacs
+ ln ${bindir}/emacs-${version} ${bindir}/emacs
-install.sysv: all mkdir lockdir
+install.sysv: all mkdir
+ ## If we let lib-src do its own installation, that means we
+ ## don't have to duplicate the list of utilities to install in
+ ## this Makefile as well.
+ (cd lib-src; make install ${MFLAGS} bindir=${bindir} libdir=${libdir})
-set ${COPYDESTS} ; \
for dir in ${COPYDIR} ; do \
dest=$$1 ; shift ; \
done ; \
fi ; \
done
- -cpset arch-lib/emacsclient ${bindir}/emacsclient 755 bin bin
- -cpset arch-lib/etags ${bindir}/etags 755 bin bin
- -cpset arch-lib/ctags ${bindir}/ctags 755 bin bin
- -cpset etc/emacs.1 ${mandir}/emacs.1 444 bin bin
+ -(cd info ; \
+ if [ ! -f ${infodir}/dir ]; then \
+ cpset ./dir ${infodir} 444 bin bin ; \
+ fi ; \
+ for f in *.info* ; do \
+ cpset $$f ${infodir} 444 bin bin ; \
+ done)
+ -for page in emacs etags ctags ; do \
+ cpset etc/$${page}.1 ${mandir}/$${page}${manext} 444 bin bin ; \
+ done
-/bin/rm -f ${bindir}/emacs
- -cpset src/xemacs ${bindir}/emacs 1755 bin bin
+ -cpset src/xemacs ${bindir}/emacs-${version} 1755 bin bin
+ -ln ${bindir}/emacs-${version} ${bindir}/emacs
-install.xenix: all mkdir lockdir
+install.xenix: all mkdir
+ ## If we let lib-src do its own installation, that means we
+ ## don't have to duplicate the list of utilities to install in
+ ## this Makefile as well.
+ (cd lib-src; make install ${MFLAGS} bindir=${bindir} libdir=${libdir})
-set ${COPYDESTS} ; \
for dir in ${COPYDIR} ; do \
dest=$$1 ; shift ; \
done ; \
fi ; \
done
- cp arch-lib/etags arch-lib/ctags arch-lib/emacsclient ${bindir}
- chmod 755 ${bindir}/etags ${bindir}/ctags ${bindir}/emacsclient
- cp etc/emacs.1 ${mandir}/emacs.1
- chmod 444 ${mandir}/emacs.1
+ (cd info ; \
+ if [ ! -f ${infodir}/dir ]; then \
+ cp ./dir ${infodir} ; \
+ chmod 444 ${infodir}/dir ; \
+ fi ; \
+ for f in *.info* ; do \
+ cp $$f ${infodir} ; \
+ chmod 444 ${infodir}/$$f ; \
+ done)
+ for page in emacs etags ctags ; do \
+ cp etc/$${page}.1 ${mandir}/$${page}${manext} ; \
+ chmod 444 ${mandir}/$${page}${manext} ; \
+ done
-mv -f ${bindir}/emacs ${bindir}/emacs.old
- cp src/xemacs ${bindir}/emacs
+ cp src/xemacs ${bindir}/emacs-${version}
+ ln ${bindir}/emacs-${version} ${bindir}/emacs
chmod 1755 ${bindir}/emacs
-rm -f ${bindir}/emacs.old
-install.aix: all mkdir lockdir
+install.aix: all mkdir
+ ## If we let lib-src do its own installation, that means we
+ ## don't have to duplicate the list of utilities to install in
+ ## this Makefile as well.
+ (cd lib-src; make install ${MFLAGS} bindir=${bindir} libdir=${libdir})
-set ${COPYDESTS} ; \
for dir in ${COPYDIR} ; do \
dest=$$1 ; shift ; \
done ; \
fi ; \
done
- ${INSTALL_PROGRAM} ${INSTALLFLAGS} -f ${bindir} etc/emacsclient
- ${INSTALL_PROGRAM} ${INSTALLFLAGS} -f ${bindir} etc/etags
- ${INSTALL_PROGRAM} ${INSTALLFLAGS} -f ${bindir} etc/ctags
+ (cd info ; \
+ if [ ! -f ${infodir}/dir ]; then \
+ ${INSTALL_DATA} ${INSTALLFLAGS} -M 444 -f ${infodir} ./dir ; \
+ fi ; \
+ for f in *.info* ; do \
+ ${INSTALL_DATA} ${INSTALLFLAGS} -M 444 -f ${infodir} $$f ; \
+ done)
${INSTALL_PROGRAM} ${INSTALLFLAGS} -M 1755 -f ${bindir} src/xemacs
- ${INSTALL_DATA} ${INSTALLFLAGS} -M 444 -f ${mandir} etc/emacs.1
+ mv ${bindir}/xemacs ${bindir}/emacs-${version}
+ for page in emacs etags ctags ; do \
+ ${INSTALL_DATA} ${INSTALLFLAGS} -M 444 -f ${mandir} etc/$${page}.1 ;\
+ done
-rm -f ${bindir}/emacs
- mv ${bindir}/xemacs ${bindir}/emacs
+ ln ${bindir}/emacs-${version} ${bindir}/emacs
-# Build all the directories
+### Build all the directories we're going to install Emacs in. Since
+### we may be creating several layers of directories (for example,
+### /usr/local/lib/emacs/19.0/mips-dec-ultrix4.2), we use make-path
+### instead of mkdir. Not all systems' mkdirs have the `-p' flag.
mkdir: FRC
- # If any of the directories are below ${emacsdir}, create it.
- -for dir in ${COPYDESTS}; do \
- case "$${dir}" in \
- ${emacsdir}/* ) \
- if [ ! -d ${emacsdir} ]; then \
- mkdir ${emacsdir} ; \
- chmod 777 ${emacsdir} ; \
- fi ; \
- break\
- ;; \
- esac ; \
- done
- -mkdir ${COPYDESTS}
- -chmod 777 ${COPYDESTS}
-
-lockdir:
- # If the lockdir needs ${emacsdir}, create it.
- -case "${lockdir}" in \
- ${statedir}/* ) \
- if [ ! -d ${emacsdir} ]; then \
- mkdir ${emacsdir} ; \
- chmod 777 ${emacsdir} ; \
- fi \
- ;; \
- esac
- -mkdir ${LOCKDIR}
- -chmod 777 ${LOCKDIR}
+ ./lib-src/make-path ${COPYDESTS} ${lockdir}
+ chmod 777 ${COPYDESTS} ${lockdir}
FRC:
+
+# ==================== Cleaning up and miscellanea ====================
+
+### `clean'
+### Delete all files from the current directory that are normally
+### created by building the program. Don't delete the files that
+### record the configuration. Also preserve files that could be made
+### by building, but normally aren't because the distribution comes
+### with them.
+### `mostlyclean'
+### Like `clean', but may refrain from deleting a few files that
+### people normally don't want to recompile. For example, the
+### `mostlyclean' target for GCC does not delete `libgcc.a', because
+### recompiling it is rarely necessary and takes a lot of time.
+###
clean mostlyclean:
cd src; make clean
- if [ `/bin/pwd` != `(cd ${emacsdir}; /bin/pwd)` ] ; then \
- (cd etc; make clean); \
- (cd lib-src; make clean); \
+ cd lib-src; make clean
+ cd oldXMenu; make clean
+ if [ `(cd ${etcdir} ; /bin/pwd` != `(cd etc; /bin/pwd)` ] ; then \
+ cd etc; make clean; \
else true; \
fi
- cd oldXMenu; make clean
+### `distclean'
+### Delete all files from the current directory that are created by
+### configuring or building the program. This should leave only the
+### files that would be in the distribution.
distclean:
for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} distclean); done
-(cd lock; rm *)
-rm config.status config-tmp-*
- -rm #*# *~
+### `realclean'
+### Delete everything from the current directory that can be
+### reconstructed with this makefile. This typically includes
+### everything deleted by distclean, plus more: C source files
+### produced by Bison, tags tables, info files, and so on.
realclean:
for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} realclean); done
(cd lock; rm *)
rm config.status
+### This doesn't actually appear in the coding standards, but Karl
+### says GCC supports it, and that's where the configuration part of
+### the coding standards seem to come from. It's like distclean, but
+### it deletes backup and autosave files too.
+extraclean:
+ for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} extraclean); done
+ -(cd lock; rm *)
+ -rm config.status config-tmp-*
+ -rm -f *~ \#*
+
+
TAGS tags: lib-src
- cd src; ../arch-lib/etags *.[ch] ../lisp/*.el ../lisp/term/*.el
+ (cd ${srcdir} ; lib-src/etags --output=./src/TAGS \
+ src/*.[ch] lisp/*.el lisp/term/*.el)
check:
@echo "We don't have any tests for GNU Emacs yet."
dist:
- make-dist
+ cd ${srcdir}; make-dist
HCoop / bpt / emacs.git / commitdiff