22f7ad1057
* INSTALL.android: Document how to install sqlite3. * build-aux/ndk-build-helper-1.mk (SYSTEM_LIBRARIES): * build-aux/ndk-build-helper-2.mk (SYSTEM_LIBRARIES): Add liblog and libandroid. * configure.ac (SQLITE3_LIBS, HAVE_SQLITE3) (HAVE_SQLITE3_LOAD_EXTENSION): Support on Android. (APKSIGNER): Look for this new required binary. * cross/ndk-build/ndk-build-shared-library.mk (objname): * cross/ndk-build/ndk-build-static-library.mk (objname): Avoid duplicate rules by prefixing objects with module type. * cross/ndk-build/ndk-build.mk.in (NDK_BUILD_SHARED): Fix definition. * cross/ndk-build/ndk-resolve.mk: (NDK_SO_EXTRA_FLAGS_$(LOCAL_MODULE)): Handle new system libraries. * doc/emacs/android.texi (Android File System): Document Android 10 system restriction. * java/AndroidManifest.xml.in: Target Android 33, not 28. * java/Makefile.in (SIGN_EMACS_V2, APKSIGNER): New variables. ($(APK_NAME)): Make sure to apply a ``version 2 signature'' to the package as well. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New argument apiLevel. * java/org/gnu/emacs/EmacsNoninteractive.java (main): * java/org/gnu/emacs/EmacsThread.java (run): Pass API level. * m4/ndk-build.m4 (ndk_package_mape): Add package mapping for sqlite3. * src/Makefile.in (SQLITE3_CFLAGS): New substition. (EMACS_CFLAGS): Add that variable. * src/android.c (android_api_level): New variable. (initEmacs): Set it. (android_file_access_p): Make static. (android_hack_asset_fd): Adjust for restrictions in Android 29 and later. (android_close_on_exec): New function. (android_open): Adjust to not duplicate file descriptor even if CLOEXEC. (android_faccessat): Use fstatat at-func emulation. * src/android.h: Update prototypes. * src/dired.c (file_name_completion_dirp): * src/fileio.c (file_access_p, Faccess_file): Now that sys_faccessat takes care of everything, stop calling android_file_access_p.
138 lines
4.9 KiB
Makefile
138 lines
4.9 KiB
Makefile
# Copyright 2023 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/>.
|
|
|
|
# ndk-build works by including a bunch of Makefiles which set
|
|
# variables, and then having those Makefiles include another makefile
|
|
# which actually builds targets.
|
|
|
|
eq = $(and $(findstring $(1),$(2)),$(findstring $(2),$(1)))
|
|
|
|
# Objects for shared libraries are prefixed with `-shared-' in
|
|
# addition to the name of the module, because a common practice in
|
|
# Android.mk files written by Google is to define two modules with the
|
|
# same name but of different types.
|
|
objname = $(1)-shared-$(subst /,_,$(2).o)
|
|
|
|
# Here are the default flags to link shared libraries with.
|
|
NDK_SO_DEFAULT_LDFLAGS := -lc -lm
|
|
|
|
define single-object-target
|
|
|
|
ifeq (x$(suffix $(1)),x.c)
|
|
|
|
$(call objname,$(LOCAL_MODULE),$(basename $(1))): $(LOCAL_PATH)/$(1)
|
|
$(NDK_BUILD_CC) -c $$< -o $$@ $(NDK_CFLAGS_$(LOCAL_MODULE))
|
|
|
|
else
|
|
ifeq (x$(suffix $(1)),x.$(or $(LOCAL_CPP_EXTENSION),cpp))
|
|
|
|
$(call objname,$(LOCAL_MODULE),$(basename $(1))): $(LOCAL_PATH)/$(1)
|
|
$(NDK_BUILD_CC) -c $$< -o $$@ $(NDK_CFLAGS_$(LOCAL_MODULE)) $(NDK_CXXFLAGS_$(LOCAL_MODULE))
|
|
|
|
else
|
|
ifneq ($(or $(call eq,x$(suffix $(1)),x.s),$(call eq,x$(suffix $(1)),x.S)),)
|
|
|
|
$(call objname,$(LOCAL_MODULE),$(basename $(1))): $(LOCAL_PATH)/$(1)
|
|
$(NDK_BUILD_CC) -c $$< -o $$@ $(NDK_ASFLAGS_$(LOCAL_MODULE))
|
|
|
|
else
|
|
ifneq (x$(suffix $(1)),x.asm)
|
|
$$(error Unsupported suffix: $(suffix $(1)))
|
|
else
|
|
ifeq ($(findstring x86,$(NDK_BUILD_ARCH)),)
|
|
$$(error Trying to build nasm file on non-Intel platform!)
|
|
else
|
|
|
|
$(call objname,$(LOCAL_MODULE),$(basename $(1))): $(LOCAL_PATH)/$(1)
|
|
$(NDK_BUILD_NASM) -o $$@ -i $(LOCAL_PATH) -i $$(dir $$<) $(NDK_ASFLAGS_$(LOCAL_MODULE)) $$<
|
|
|
|
endif
|
|
endif
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
ALL_OBJECT_FILES$(LOCAL_MODULE) += $(call objname,$(LOCAL_MODULE),$(basename $(1)))
|
|
|
|
endef
|
|
|
|
# Make sure to not add a prefix to local includes that already specify
|
|
# $(LOCAL_PATH).
|
|
NDK_CFLAGS_$(LOCAL_MODULE) := $(addprefix -I,$(LOCAL_C_INCLUDES))
|
|
NDK_CFLAGS_$(LOCAL_MODULE) += -fPIC -iquote $(LOCAL_PATH) $(LOCAL_EXPORT_CFLAGS) $(LOCAL_CFLAGS) $(LOCAL_CFLAGS_$(NDK_BUILD_ARCH))
|
|
NDK_ASFLAGS_$(LOCAL_MODULE) := $(LOCAL_ASFLAGS) $(LOCAL_ASFLAGS_$(NDK_BUILD_ARCH))
|
|
NDK_LDFLAGS_$(LOCAL_MODULE) := $(LOCAL_LDLIBS) $(LOCAL_LDFLAGS)
|
|
NDK_CXXFLAGS_$(LOCAL_MODULE) := $(LOCAL_CPPFLAGS) $(LOCAL_RTTI_FLAG)
|
|
|
|
# Now look for features in LOCAL_CPP_FEATURES and enable them.
|
|
|
|
ifneq ($(findstring exceptions,$(LOCAL_CPPFLAGS)),)
|
|
NDK_CXXFLAGS_$(LOCAL_MODULE) += -fexceptions
|
|
endif
|
|
|
|
ifneq ($(findstring rtti,$(LOCAL_CPPFLAGS)),)
|
|
NDK_CXXFLAGS_$(LOCAL_MODULE) += -frtti
|
|
endif
|
|
|
|
ALL_OBJECT_FILES$(LOCAL_MODULE) :=
|
|
|
|
ifeq ($(NDK_BUILD_ARCH)$(NDK_ARM_MODE),armarm)
|
|
NDK_CFLAGS ::= -marm
|
|
else
|
|
ifeq ($(NDK_BUILD_ARCH),arm)
|
|
NDK_CFLAGS ::= -mthumb
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(findstring lib,$(LOCAL_MODULE)),lib)
|
|
LOCAL_MODULE_FILENAME := $(LOCAL_MODULE)_emacs
|
|
else
|
|
LOCAL_MODULE_FILENAME := lib$(LOCAL_MODULE)_emacs
|
|
endif
|
|
|
|
# Since a shared library is being built, suffix the library with
|
|
# _emacs. Otherwise, libraries already on the system will be found
|
|
# first, with potentially nasty consequences.
|
|
|
|
LOCAL_MODULE_FILENAME := $(LOCAL_MODULE_FILENAME).so
|
|
|
|
# Record this module's dependencies and exported includes and CFLAGS,
|
|
# and then add that of its dependencies.
|
|
|
|
include ndk-resolve.mk
|
|
|
|
# Then define rules to build all objects.
|
|
ALL_SOURCE_FILES = $(LOCAL_SRC_FILES) $(LOCAL_SRC_FILES_$(NDK_BUILD_ARCH))
|
|
|
|
# This defines all dependencies.
|
|
ALL_OBJECT_FILES$(LOCAL_MODULE) =
|
|
|
|
$(foreach source,$(ALL_SOURCE_FILES),$(eval $(call single-object-target,$(source))))
|
|
|
|
# Now define the rule to build the shared library. Shared libraries
|
|
# link with all of the archive files from the static libraries on
|
|
# which they depend.
|
|
|
|
define define-module-rule
|
|
$(LOCAL_MODULE_FILENAME): $(ALL_OBJECT_FILES$(LOCAL_MODULE)) $(NDK_LOCAL_A_NAMES_$(LOCAL_MODULE)) $(NDK_WHOLE_A_NAMES_$(LOCAL_MODULE))
|
|
$(NDK_BUILD_CC) $(1) $(2) -o $$@ -shared $(NDK_LDFLAGS$(LOCAL_MODULE)) $(NDK_SO_EXTRA_FLAGS_$(LOCAL_MODULE)) $(NDK_SO_DEFAULT_LDFLAGS)
|
|
endef
|
|
|
|
NDK_WHOLE_ARCHIVE_PREFIX = -Wl,--whole-archive
|
|
NDK_WHOLE_ARCHIVE_SUFFIX = -Wl,--no-whole-archive
|
|
|
|
$(eval $(call define-module-rule,$(ALL_OBJECT_FILES$(LOCAL_MODULE)) $(NDK_LOCAL_A_NAMES_$(LOCAL_MODULE)),$(and $(strip $(NDK_WHOLE_A_NAMES_$(LOCAL_MODULE))),$(NDK_WHOLE_ARCHIVE_PREFIX) $(NDK_WHOLE_A_NAMES_$(LOCAL_MODULE)) $(NDK_WHOLE_ARCHIVE_SUFFIX))))
|