# by building, but normally aren't because the distribution comes
# with them.
#
-# Delete `.dvi' files here if they are not part of the distribution.
+# 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
+# 'make distclean' should leave only the files that were in the
# distribution.
#
# make maintainer-clean
# If Make doesn't predefine MAKE, set it here.
@SET_MAKE@
-# ==================== Things `configure' Might Edit ====================
+# ==================== Things 'configure' Might Edit ====================
cache_file = @cache_file@
CONFIGURE_FLAGS = --cache-file=$(cache_file)
### to install files in.
### This should be the number of the Emacs version we're building,
-### like `18.59' or `19.0'.
+### like '24.5' or '25.0.50'.
version=@version@
### This should be the name of the configuration we're building Emacs
-### for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
+### for, like 'x86_64-unknown-linux-gnu' or 'powerpc-ibm-aix7.1.2.0'.
configuration=@configuration@
### The nt/ subdirectory gets built only for MinGW
# not need to change them. This defaults to /usr/local.
prefix=@prefix@
-# Like `prefix', but used for architecture-specific files.
+# Like 'prefix', but used for architecture-specific files.
exec_prefix=@exec_prefix@
# Where to install Emacs and other binaries that people will want to
# 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.
+# set by the configure script's '--srcdir' option.
# We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
srcdir=@srcdir@
removenullpaths=sed -e 's/^:*//' -e 's/:*$$//g' -e 's/::*/:/g'
-# Generate epaths.h from epaths.in. This target is invoked by `configure'.
+# Generate epaths.h from epaths.in. This target is invoked by 'configure'.
# See comments in configure.ac for why it is done this way, as opposed
# to just letting configure generate epaths.h from epaths.in in a
# similar way to how Makefile is made from Makefile.in.
# The w32 build needs a slightly different editing, and it uses
# nt/epaths.nt as the template.
#
-# Use the value of ${locallisppath} supplied by `configure',
+# Use the value of ${locallisppath} supplied by 'configure',
# to support the --enable-locallisppath argument.
#
# In this case, the paths written to 'src/epaths.h' must be in native
src: lib-src
-# We need to build `emacs' in `src' to compile the *.elc files in `lisp'.
+# We need to build 'emacs' in 'src' to compile the *.elc files in 'lisp'.
lisp: src
-# These targets should be "${SUBDIR} without `src'".
+# These targets should be "${SUBDIR} without 'src'".
lib lib-src lisp nt: Makefile
$(MAKE) -C $@ all
thisdir=`/bin/pwd`; \
cd ${mansrcdir}; \
for page in *.1; do \
+ test "$$page" = ChangeLog.1 && continue; \
dest=`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1; \
(cd "$${thisdir}"; \
${INSTALL_DATA} ${mansrcdir}/$${page} "$(DESTDIR)${man1dir}/$${dest}"); \
install-strip:
$(MAKE) INSTALL_STRIP=-s install
-### Delete all the installed files that the `install' target would
-### create (but not the noninstalled files such as `make all' would create).
+### Delete all the installed files that the 'install' target would
+### create (but not the noninstalled files such as 'make all' would create).
###
### Don't delete the lisp and etc directories if they're in the source tree.
uninstall: uninstall-$(NTDIR) uninstall-doc
$$(MAKE) -C $(1) $(2)
endef
-### `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
+### '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.
mostlyclean_dirs = src oldXMenu lwlib lib lib-src nt doc/emacs doc/misc \
doc/lispref doc/lispintro
[ ! -d $$dir ] || $(MAKE) -C $$dir mostlyclean; \
done
-### `clean'
+### '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.
###
-### Delete `.dvi' files here if they are not part of the distribution.
+### Delete '.dvi' files here if they are not part of the distribution.
clean_dirs = $(mostlyclean_dirs) nextstep
$(foreach dir,$(clean_dirs),$(eval $(call submake_template,$(dir),clean)))
for dir in test/automated; do \
[ ! -d $$dir ] || $(MAKE) -C $$dir clean; \
done
- -rm -f etc/emacs.tmpdesktop etc/emacs.tmpappdata
+ -rm -f *.tmp etc/*.tmp*
-rm -rf info-dir.*
-### `bootclean'
+### 'bootclean'
### Delete all files that need to be remade for a clean bootstrap.
top_bootclean=\
rm -f config.cache config.log ${srcdir}/doc/man/emacs.1
-### `distclean'
+### '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
+### 'make distclean' should leave only the files that were in the
### distribution.
top_distclean=\
${top_bootclean}; \
done
${top_distclean}
-### `bootstrap-clean'
-### Delete everything that can be reconstructed by `make' and that
+### 'bootstrap-clean'
+### Delete everything that can be reconstructed by 'make' and that
### needs to be deleted in order to force a bootstrap from a clean state.
$(foreach dir,$(distclean_dirs),$(eval $(call submake_template,$(dir),bootstrap-clean)))
rm -f ${srcdir}/etc/refcards/emacsver.tex
${top_bootclean}
-### `maintainer-clean'
+### 'maintainer-clean'
### 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.
###
-### One exception, however: `make maintainer-clean' should not delete
-### `configure' even if `configure' can be remade using a rule in the
-### Makefile. More generally, `make maintainer-clean' should not delete
-### anything that needs to exist in order to run `configure' and then
+### One exception, however: 'make maintainer-clean' should not delete
+### 'configure' even if 'configure' can be remade using a rule in the
+### Makefile. More generally, 'make maintainer-clean' should not delete
+### anything that needs to exist in order to run 'configure' and then
### begin to build the program.
top_maintainer_clean=\
${top_distclean}; \
DOCS = $(DVIS) $(HTMLS) $(INFOS) $(PDFS) $(PSS)
$(DOCS):
- t=$@; IFS=-; set $$t; IFS=; $(MAKE) -C doc/$$1 $$2
+ $(MAKE) -C doc/$(subst -, ,$@)
.PHONY: $(DOCS) docs pdf ps
.PHONY: info dvi dist check html info-real info-dir check-info
## Install non .info forms of the documentation.
## TODO add etc/refcards.
$(INSTALL_DOC):
- t=$@; IFS=-; set $$t; IFS=; $(MAKE) -C doc/$$2 $$1-$$3
+ $(MAKE) -C doc/$(subst -, install-,$(subst install-,,$@))
.PHONY: $(INSTALL_DOC) install-doc
.PHONY: install-dvi install-html install-pdf install-ps
UNINSTALL_DOC = $(UNINSTALL_DVI) $(UNINSTALL_HTML) $(UNINSTALL_PDF) $(UNINSTALL_PS)
$(UNINSTALL_DOC):
- t=$@; IFS=-; set $$t; IFS=; $(MAKE) -C doc/$$2 $$1-$$3
+ $(MAKE) -C doc/$(subst -, uninstall-,$(subst uninstall-,,$@))
.PHONY: $(UNINSTALL_DOC) uninstall-doc
.PHONY: uninstall-dvi uninstall-html uninstall-pdf uninstall-ps
$(MAKE) MAKEFILE_NAME=force-Makefile force-Makefile
$(MAKE) all
+.PHONY: ChangeLog change-history change-history-commit change-history-nocommit
+.PHONY: master-branch-is-current unchanged-history-files
+
+CHANGELOG = ChangeLog
+emacslog = $(srcdir)/build-aux/gitlog-to-emacslog
+# The ChangeLog history files are called ChangeLog.1, ChangeLog.2, ...,
+# ChangeLog.$(CHANGELOG_HISTORY_INDEX_MAX). $(CHANGELOG_N) stands for
+# the newest (highest-numbered) ChangeLog history file.
+CHANGELOG_HISTORY_INDEX_MAX = 2
+CHANGELOG_N = ChangeLog.$(CHANGELOG_HISTORY_INDEX_MAX)
+
+# Convert git commit log to ChangeLog file. make-dist uses this.
+# I guess this is PHONY so it always updates?
+ChangeLog:
+ $(AM_V_GEN)srcprefix=$(srcdir)/ \
+ $(emacslog) -o $(CHANGELOG) -n $(CHANGELOG_HISTORY_INDEX_MAX)
+
+# Check that we are in a good state for changing history.
+master-branch-is-current:
+ git branch | grep -q '^\* master$$'
+unchanged-history-files:
+ x=$$(git diff-files --name-only $(CHANGELOG_N) $(emacslog)) && \
+ test -z "$$x"
+
+# Copy newer commit messages to the start of the ChangeLog history file,
+# and consider them to be older.
+change-history-nocommit: master-branch-is-current unchanged-history-files
+ -rm -f ChangeLog.tmp
+ $(MAKE) ChangeLog CHANGELOG=ChangeLog.tmp
+ (sed '/^;; [L]ocal Variables:/,$$d' <ChangeLog.tmp && cat $(CHANGELOG_N)) \
+ >$(CHANGELOG_N).tmp
+ rm ChangeLog.tmp
+ new_origin=$$(git log --pretty=format:%H HEAD^!) && \
+ sed 's/^\(gen_origin=\).*/\1'"$$new_origin/" \
+ < $(emacslog) > $(emacslog).tmp
+ mv $(CHANGELOG_N).tmp $(CHANGELOG_N)
+ mv $(emacslog).tmp $(emacslog)
+
+change-history: change-history-nocommit
+ $(MAKE) $@-commit
+
+# If 'make change-history' fails because the newest ChangeLog history
+# file contains invalid text, fix the file by hand and then run
+# 'make change-history-commit'.
+change-history-commit:
+ git commit -m'; make $@' $(CHANGELOG_N) $(emacslog)
+
.PHONY: check-declare
check-declare: