| #*************************************************************************** |
| # _ _ ____ _ |
| # Project ___| | | | _ \| | |
| # / __| | | | |_) | | |
| # | (__| |_| | _ <| |___ |
| # \___|\___/|_| \_\_____| |
| # |
| # Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. |
| # |
| # This software is licensed as described in the file COPYING, which |
| # you should have received as part of this distribution. The terms |
| # are also available at https://curl.se/docs/copyright.html. |
| # |
| # You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| # copies of the Software, and permit persons to whom the Software is |
| # furnished to do so, under the terms of the COPYING file. |
| # |
| # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| # KIND, either express or implied. |
| # |
| # SPDX-License-Identifier: curl |
| # |
| ########################################################################### |
| # Google Android makefile for curl and libcurl |
| # |
| # This file can be used when building curl using the full Android source |
| # release or the NDK. Most users do not want or need to do this; please |
| # instead read the Android section in docs/INSTALL for alternate |
| # methods. |
| # |
| # Place the curl source (including this makefile) into external/curl/ in the |
| # Android source tree. Then build them with 'make curl' or just 'make libcurl' |
| # from the Android root. Tested with Android versions 1.5, 2.1-2.3 |
| # |
| # Note: you must first create a curl_config.h file by running configure in the |
| # Android environment. The only way I've found to do this is tricky. Perform a |
| # normal Android build with libcurl in the source tree, providing the target |
| # "showcommands" to make. The build will eventually fail (because curl_config.h |
| # doesn't exist yet), but the compiler commands used to build curl will be |
| # shown. Now, from the external/curl/ directory, run curl's normal configure |
| # command with flags that match what Android itself uses. This will mean |
| # putting the compiler directory into the PATH, putting the -I, -isystem and |
| # -D options into CPPFLAGS, putting the -W, -m, -f, -O and -nostdlib options |
| # into CFLAGS, and putting the -Wl, -L and -l options into LIBS, along with the |
| # path to the files libgcc.a, crtbegin_dynamic.o, and ccrtend_android.o. |
| # Remember that the paths must be absolute since you will not be running |
| # configure from the same directory as the Android make. The normal |
| # cross-compiler options must also be set. Note that the -c, -o, -MD and |
| # similar flags must not be set. |
| # |
| # To see all the LIBS options, you'll need to do the "showcommands" trick on an |
| # executable that's already buildable and watch what flags Android uses to link |
| # it (dhcpcd is a good choice to watch). You'll also want to add -L options to |
| # LIBS that point to the out/.../obj/lib/ and out/.../obj/system/lib/ |
| # directories so that additional libraries can be found and used by curl. |
| # |
| # The end result will be a configure command that looks something like this |
| # (the environment variable A is set to the Android root path which makes the |
| # command shorter): |
| # |
| # A=`realpath ../..` && \ |
| # PATH="$A/prebuilt/linux-x86/toolchain/arm-eabi-X/bin:$PATH" \ |
| # ./configure --host=arm-linux CC=arm-eabi-gcc \ |
| # CPPFLAGS="-I $A/system/core/include ..." \ |
| # CFLAGS="-nostdlib -fno-exceptions -Wno-multichar ..." \ |
| # LIBS="$A/prebuilt/linux-x86/toolchain/arm-eabi-X/lib/gcc/arm-eabi/X\ |
| # /interwork/libgcc.a ..." |
| # |
| # Finally, copy the file COPYING to NOTICE so that the curl license gets put |
| # into the right place (but see the note about this below). |
| # |
| # Dan Fandrich |
| # November 2011 |
| |
| LOCAL_PATH:= $(call my-dir)/../.. |
| |
| common_CFLAGS := -Wpointer-arith -Wwrite-strings -Wunused -Winline -Wnested-externs -Wmissing-declarations -Wmissing-prototypes -Wno-long-long -Wfloat-equal -Wno-multichar -Wsign-compare -Wno-format-nonliteral -Wendif-labels -Wstrict-prototypes -Wdeclaration-after-statement -Wno-system-headers -DHAVE_CONFIG_H |
| |
| ######################### |
| # Build the libcurl library |
| |
| include $(CLEAR_VARS) |
| include $(LOCAL_PATH)/lib/Makefile.inc |
| CURL_HEADERS := \ |
| curl.h \ |
| system.h \ |
| curlver.h \ |
| easy.h \ |
| mprintf.h \ |
| multi.h \ |
| stdcheaders.h \ |
| typecheck-gcc.h |
| |
| LOCAL_SRC_FILES := $(addprefix lib/,$(CSOURCES)) |
| LOCAL_C_INCLUDES += $(LOCAL_PATH)/include/ |
| LOCAL_CFLAGS += $(common_CFLAGS) |
| |
| LOCAL_COPY_HEADERS_TO := libcurl/curl |
| LOCAL_COPY_HEADERS := $(addprefix include/curl/,$(CURL_HEADERS)) |
| |
| LOCAL_MODULE:= libcurl |
| LOCAL_MODULE_TAGS := optional |
| |
| # Copy the licence to a place where Android will find it. |
| # Actually, this doesn't quite work because the build system searches |
| # for NOTICE files before it gets to this point, so it will only be seen |
| # on subsequent builds. |
| ALL_PREBUILT += $(LOCAL_PATH)/NOTICE |
| $(LOCAL_PATH)/NOTICE: $(LOCAL_PATH)/COPYING | $(ACP) |
| $(copy-file-to-target) |
| |
| include $(BUILD_STATIC_LIBRARY) |
| |
| |
| ######################### |
| # Build the curl binary |
| |
| include $(CLEAR_VARS) |
| include $(LOCAL_PATH)/src/Makefile.inc |
| LOCAL_SRC_FILES := $(addprefix src/,$(CURL_CFILES)) |
| |
| LOCAL_MODULE := curl |
| LOCAL_MODULE_TAGS := optional |
| LOCAL_STATIC_LIBRARIES := libcurl |
| LOCAL_SYSTEM_SHARED_LIBRARIES := libc |
| |
| LOCAL_C_INCLUDES += $(LOCAL_PATH)/include $(LOCAL_PATH)/lib |
| |
| # This may also need to include $(CURLX_CFILES) in order to correctly link |
| # if libcurl is changed to be built as a dynamic library |
| LOCAL_CFLAGS += $(common_CFLAGS) |
| |
| include $(BUILD_EXECUTABLE) |