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Diffstat (limited to 'java/Makefile.in')
| -rw-r--r-- | java/Makefile.in | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/java/Makefile.in b/java/Makefile.in new file mode 100644 index 00000000000..c23b52ed44e --- /dev/null +++ b/java/Makefile.in @@ -0,0 +1,343 @@ +### @configure_input@ + +# Copyright (C) 2023-2024 Free Software Foundation, Inc. + +# This file is part of GNU Emacs. + +# GNU Emacs 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 3 of the License, or +# (at your option) any later version. + +# GNU Emacs is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. + +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +srcdir = @srcdir@ +builddir = @builddir@ +version = @version@ + +# Don't install movemail if mailutils are to be used. +emacs_use_mailutils = @emacs_use_mailutils@ + +# This is the host lib-src and lib, not the cross compiler's lib-src. +libsrc = ../lib-src +EXEEXT = @EXEEXT@ + +-include ${top_builddir}/src/verbose.mk + +SHELL = @SHELL@ +JAVAC = @JAVAC@ +AAPT = @AAPT@ +D8 = @D8@ +ZIPALIGN = @ZIPALIGN@ +JARSIGNER = @JARSIGNER@ +APKSIGNER = @APKSIGNER@ +JARSIGNER_FLAGS = +ANDROID_JAR = @ANDROID_JAR@ +ANDROID_ABI = @ANDROID_ABI@ +ANDROID_SDK_18_OR_EARLIER = @ANDROID_SDK_18_OR_EARLIER@ +ANDROID_SDK_8_OR_EARLIER = @ANDROID_SDK_8_OR_EARLIER@ +WARN_JAVAFLAGS = @WARN_JAVAFLAGS@ +JAVAFLAGS = $(WARN_JAVAFLAGS) -classpath "$(ANDROID_JAR):$(srcdir)" +FIND_DELETE = @FIND_DELETE@ + +# Android 4.3 and earlier require Emacs to be signed with a different +# digital signature algorithm. + +ifneq (,$(ANDROID_SDK_18_OR_EARLIER)) +JARSIGNER_FLAGS = -sigalg MD5withRSA -digestalg SHA1 +else +JARSIGNER_FLAGS = +endif + +# When building Emacs for Android 2.2, assets must not be compressed. +# Otherwise, the asset manager fails to extract files larger than 1 +# MB. + +ifneq (,$(ANDROID_SDK_8_OR_EARLIER)) +AAPT_ASSET_ARGS = -0 "" +else +AAPT_ASSET_ARGS = +endif + +SIGN_EMACS = -keystore $(srcdir)/emacs.keystore -storepass \ + emacs1 $(JARSIGNER_FLAGS) +SIGN_EMACS_V2 = sign --v2-signing-enabled --ks \ + $(srcdir)/emacs.keystore -debuggable-apk-permitted \ + --ks-pass pass:emacs1 + +JAVA_FILES := $(wildcard $(srcdir)/org/gnu/emacs/*.java) +RESOURCE_FILES := $(foreach file,$(wildcard $(srcdir)/res/*), \ + $(wildcard $(file)/*)) + +# R.java is a file generated by the `aapt' utility containing +# constants that can then be used to locate ``resource identifiers''. +# It is not a regular file and should not be compiled as Java source +# code. Instead, it is automatically included by the Java compiler. +RESOURCE_FILE := $(srcdir)/org/gnu/emacs/R.java + +# CLASS_FILES is what should actually be built and included in the +# resulting Emacs executable. The Java compiler might generate more +# than one class file for each source file, so this only serves as a +# list of dependencies for Make. +CLASS_FILES := $(foreach file,$(JAVA_FILES),$(basename $(file)).class) + +# Remove RESOURCE_FILE from JAVA_FILES, if it is already present. +JAVA_FILES := $(filter-out $(RESOURCE_FILE),$(JAVA_FILES)) + +# Compute the name for the Emacs application package. This should be: +# emacs-<version>-<min-sdk>-<abi>.apk + +ANDROID_MIN_SDK := @ANDROID_MIN_SDK@ +APK_NAME := emacs-$(version)-$(ANDROID_MIN_SDK)-$(ANDROID_ABI).apk + +# How this stuff works. + +# emacs.apk depends on emacs.apk-in, which is simply a ZIP archive +# containing the following files: +# lib/$(ANDROID_ABI)/libemacs.so +# lib/$(ANDROID_ABI)/libandroid-emacs.so +# lib/$(ANDROID_ABI)/libctags.so +# lib/$(ANDROID_ABI)/libetags.so +# lib/$(ANDROID_ABI)/libhexl.so +# lib/$(ANDROID_ABI)/libmovemail.so +# lib/$(ANDROID_ABI)/librcs2log.so +# lib/$(ANDROID_ABI)/libebrowse.so +# assets/info/ +# assets/etc/ +# assets/lisp/ + +.PHONY: emacs.apk-in all +all: $(APK_NAME) + +# Binaries to cross-compile. +CROSS_SRC_BINS := $(top_builddir)/cross/src/android-emacs +CROSS_LIBSRC_BINS := $(top_builddir)/cross/lib-src/ctags \ + $(top_builddir)/cross/lib-src/hexl \ + $(top_builddir)/cross/lib-src/ebrowse \ + $(top_builddir)/cross/lib-src/emacsclient \ + $(top_builddir)/cross/lib-src/etags +CROSS_LIBSRC_BINS_MOVEMAIL := $(top_builddir)/cross/lib-src/movemail +CROSS_EXEC_BINS := $(top_builddir)/exec/exec1 $(top_builddir)/exec/loader +CROSS_BINS = $(CROSS_SRC_BINS) $(CROSS_LIBSRC_BINS) $(CROSS_EXEC_BINS) + +ifneq ($(emacs_use_mailutils),yes) +CROSS_LIBSRC_BINS := $(CROSS_LIBSRC_BINS) $(CROSS_LIBSRC_BINS_MOVEMAIL) +endif + +# Libraries to cross-compile. +CROSS_LIBS = $(top_builddir)/cross/src/libemacs.so + +# Make sure gnulib is built first! +# If not, then the recursive invocations of make below will try to +# build gnulib at the same time. +CROSS_ARCHIVES = $(top_builddir)/cross/lib/libgnu.a + +# Third party libraries to compile. +-include $(top_builddir)/cross/ndk-build/ndk-build.mk + +.PHONY: $(CROSS_BINS) $(CROSS_LIBS) $(CROSS_ARCHIVES) + +# There should only be a single invocation of $(MAKE) -C +# $(top_srcdir)/cross for each directory under $(top_srcdir)/cross. +$(CROSS_SRC_BINS) $(CROSS_LIBS) &: $(CROSS_ARCHIVES) + $(MAKE) -C $(top_builddir)/cross $(foreach file, \ + $(CROSS_SRC_BINS) \ + $(CROSS_LIBS), \ + src/$(notdir $(file))) + +$(CROSS_LIBSRC_BINS) &: $(CROSS_ARCHIVES) + $(MAKE) -C $(top_builddir)/cross $(foreach file, \ + $(CROSS_LIBSRC_BINS), \ + lib-src/$(notdir $(file))) + +$(CROSS_ARCHIVES): + $(MAKE) -C $(top_builddir)/cross lib/libgnu.a + +# These two binaries are helpers used to execute binaries on Android +# 10 and later. + +$(CROSS_EXEC_BINS) &: + $(MAKE) -C $(top_builddir)/exec $(notdir $(CROSS_EXEC_BINS)) + +# This is needed to generate the ``.directory-tree'' file used by the +# Android emulations of readdir and faccessat. + +$(libsrc)/asset-directory-tool: + $(MAKE) -C $(libsrc) $(notdir $@) + +# install_tmp is a directory used to generate emacs.apk-in. +# That is then packaged into $(APK_NAME). +# There is no need to depend on NDK_BUILD_SHARED as libemacs.so +# does already. + +.PHONY: install_temp install_temp/assets/directory-tree +install_temp: $(CROSS_BINS) $(CROSS_LIBS) $(RESOURCE_FILES) + $(AM_V_GEN) +# Make the working directory for this stuff + $(AM_V_SILENT) rm -rf install_temp + $(AM_V_SILENT) mkdir -p install_temp/lib/$(ANDROID_ABI) + $(AM_V_SILENT) mkdir -p install_temp/assets/etc + $(AM_V_SILENT) mkdir -p install_temp/assets/lisp + $(AM_V_SILENT) mkdir -p install_temp/assets/info +# Install architecture independents to assets/etc and assets/lisp + $(AM_V_SILENT) cp -r $(top_srcdir)/lisp install_temp/assets + $(AM_V_SILENT) cp -r $(top_srcdir)/etc install_temp/assets + $(AM_V_SILENT) cp -r $(top_srcdir)/info install_temp/assets +# Replace etc/DOC generated by compiling Emacs for the build machine +# with etc/DOC from the cross-compiled Emacs. + $(AM_V_SILENT) test -f $(top_builddir)/cross/etc/DOC \ + && cp -r $(top_builddir)/cross/etc/DOC \ + install_temp/assets/etc +# Remove undesirable files from those directories. + $(AM_V_SILENT) \ + for subdir in `find install_temp -type d -print`; do \ + chmod a+rx $${subdir} ; \ + rm -rf $${subdir}/.gitignore ; \ + rm -rf $${subdir}/.DS_Store ; \ + rm -rf $${subdir}/#* ; \ + rm -rf $${subdir}/.#* ; \ + rm -rf $${subdir}/*~ ; \ + rm -rf $${subdir}/*.orig ; \ + rm -rf $${subdir}/ChangeLog* ; \ + rm -rf $${subdir}/[mM]akefile*[.-]in ; \ + rm -rf $${subdir}/Makefile; \ + done +# Generate the directory tree for those directories. +# Install architecture dependents to lib/$(ANDROID_ABI). This +# perculiar naming scheme is required to make Android preserve these +# binaries upon installation. + $(AM_V_SILENT) \ + for file in $(CROSS_BINS); do \ + if [ -x $$file ]; then \ + filename=`basename $$file`; \ + cp -f $$file install_temp/lib/$(ANDROID_ABI)/lib$${filename}.so; \ + fi \ + done + $(AM_V_SILENT) \ + for file in $(CROSS_LIBS); do \ + if [ -x $$file ]; then \ + cp -f $$file install_temp/lib/$(ANDROID_ABI); \ + fi \ + done +# Next, produce a version of rcs2log befitting Android's naming +# conventions and shell interpreter location. + $(AM_V_at) \ + sed 's|/bin/sh|/system/bin/sh|' \ + $(top_srcdir)/lib-src/rcs2log > \ + install_temp/lib/$(ANDROID_ABI)/librcs2log.so + $(AM_V_at) chmod +x install_temp/lib/$(ANDROID_ABI)/librcs2log.so +ifneq ($(NDK_BUILD_SHARED),) + $(AM_V_SILENT) cp -f $(NDK_BUILD_SHARED) \ + install_temp/lib/$(ANDROID_ABI) +endif + +install_temp/assets/directory-tree: $(libsrc)/asset-directory-tool \ + install_temp install_temp/assets/version \ + install_temp/assets/build_info + $(AM_V_GEN) $(libsrc)/asset-directory-tool install_temp/assets \ + install_temp/assets/directory-tree + +install_temp/assets/version: install_temp + $(AM_V_GEN) { (cd $(top_srcdir) \ + && git rev-parse HEAD || echo "Unknown") \ + && (git rev-parse --abbrev-ref HEAD \ + || echo "Unknown") } 2> /dev/null > $@ + +install_temp/assets/build_info: install_temp + $(AM_V_GEN) { hostname; date +%s; } > $@ + +emacs.apk-in: install_temp install_temp/assets/directory-tree \ + AndroidManifest.xml install_temp/assets/version \ + install_temp/assets/build_info classes.dex +# Package everything. Redirect the generated R.java to install_temp, as +# it must already have been generated as a prerequisite of +# classes.dex's. + $(AM_V_AAPT) $(AAPT) p -I "$(ANDROID_JAR)" -F $@ \ + -f -M AndroidManifest.xml $(AAPT_ASSET_ARGS) \ + -A install_temp/assets \ + -S $(top_srcdir)/java/res -J install_temp + $(AM_V_SILENT) $(AAPT) a $@ classes.dex + $(AM_V_SILENT) pushd install_temp &> /dev/null; \ + $(AAPT) add ../$@ `find lib -type f`; \ + popd &> /dev/null + $(AM_V_SILENT) rm -rf install_temp + +# Makefile itself. +.PRECIOUS: $(top_srcdir)/config.status Makefile +$(top_srcdir)/config.status: $(top_srcdir)/configure.ac $(top_srcdir)/m4/*.m4 + $(MAKE) -C $(dir $@) $(notdir $@) +Makefile: $(top_srcdir)/config.status $(top_srcdir)/java/Makefile.in + $(MAKE) -C .. java/$@ + +# AndroidManifest.xml: +AndroidManifest.xml: $(top_srcdir)/configure.ac $(top_srcdir)/m4/*.m4 \ + $(srcdir)/AndroidManifest.xml.in + pushd ..; ./config.status java/AndroidManifest.xml; popd + +# R.java: +$(RESOURCE_FILE): $(RESOURCE_FILES) + $(AM_V_GEN) $(AAPT) p -I "$(ANDROID_JAR)" -f \ + -J $(dir $@) -M AndroidManifest.xml \ + -S $(top_srcdir)/java/res + +# Make all class files depend on R.java being built. +$(CLASS_FILES): $(RESOURCE_FILE) + +.SUFFIXES: .java .class +$(CLASS_FILES) &: $(JAVA_FILES) + $(AM_V_JAVAC) $(JAVAC) $(JAVAFLAGS) $(JAVA_FILES) + $(AM_V_SILENT) touch $(CLASS_FILES) + +# N.B. that find must be called all over again in case javac generated +# nested classes. + +classes.dex: $(CLASS_FILES) + $(AM_V_D8) $(D8) --classpath $(ANDROID_JAR) \ + $(subst $$,\$$,$(shell find $(srcdir) -type f \ + -name *.class)) --output $(builddir) + +# When emacs.keystore expires, regenerate it with: +# +# keytool -genkey -v -keystore emacs.keystore -alias "Emacs keystore" \ +# -keyalg RSA -sigalg SHA1withRSA -keysize 2048 -validity 100000 + +.PHONY: clean maintainer-clean + +$(APK_NAME): emacs.apk-in $(srcdir)/emacs.keystore + $(AM_V_GEN) + $(AM_V_SILENT) cp -f emacs.apk-in $@.unaligned + $(AM_V_SILENT) $(JARSIGNER) $(SIGN_EMACS) $@.unaligned "Emacs keystore" + $(AM_V_SILENT) $(ZIPALIGN) -f 4 $@.unaligned $@ +# Signing must happen after alignment! + $(AM_V_SILENT) $(APKSIGNER) $(SIGN_EMACS_V2) $@ + $(AM_V_SILENT) rm -f $@.unaligned *.idsig + +# TAGS generation. + +ETAGS = $(top_builddir)/lib-src/etags + +$(ETAGS): FORCE + $(MAKE) -C ../lib-src $(notdir $@) + +tagsfiles = $(JAVA_FILES) $(RESOURCE_FILE) + +.PHONY: tags FORCE +tags: TAGS +TAGS: $(ETAGS) $(tagsfiles) + $(AM_V_GEN) $(ETAGS) $(tagsfiles) + +clean: + rm -f *.apk emacs.apk-in *.dex *.unaligned *.class *.idsig + rm -rf install-temp $(RESOURCE_FILE) TAGS + find . -name '*.class' $(FIND_DELETE) + +maintainer-clean distclean bootstrap-clean: clean + rm -f Makefile ndk-build.mk |