15155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Copyright © 2010 25155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Thorsten Glaser <t.glaser@tarent.de> 35155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# This file is provided under the same terms as mksh. 45155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#- 55155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Helper script to let src/Build.sh generate Makefrag.inc 65155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# which we in turn use in the manual creation of Android.mk 75155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 85155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# This script is supposed to be run from/inside AOSP by the 95155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# porter of mksh to Android (and only manually). 105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucd "$(dirname "$0")" 125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querusrcdir=$(pwd) 135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querurm -rf tmp 145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querumkdir tmp 155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucd ../../.. 165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaospdir=$(pwd) 175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucd $srcdir/tmp 185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddvar() { 205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru _vn=$1; shift 215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru eval $_vn=\"\$$_vn '$*"' 235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru} 245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 255155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruCFLAGS= 265155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruCPPFLAGS= 275155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruLDFLAGS= 285155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruLIBS= 295155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 305155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# The definitions below were generated by examining the 315155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# output of the following command: 325155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# make showcommands out/target/product/generic/system/bin/mksh 2>&1 | tee log 335155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# 345155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# They are only used to let Build.sh find the compiler, header 355155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# files, linker and libraries to generate Makefrag.inc (similar 365155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# to what GNU autotools’ configure scripts do), and never used 375155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# during the real build process. We need this to port mksh to 385155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# the Android platform and it is crucial these are as close as 395155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# possible to the values used later. (You also must example the 405155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# results gathered from Makefrag.inc to see they are the same 415155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# across all Android platforms, or add appropriate ifdefs.) 425155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Since we no longer use the NDK, the AOSP has to have been 435155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# built before using this script (targetting generic/emulator). 445155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 455155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruCC=$aospdir/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi-gcc 465155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddvar CPPFLAGS -I$aospdir/system/core/include \ 475155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/hardware/libhardware/include \ 485155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/system/core/include \ 495155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/hardware/libhardware/include \ 505155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/hardware/libhardware_legacy/include \ 515155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/hardware/ril/include \ 5293bd42c789325fdd5f8c9ba8f000abd65281f241Elliott Hughes -I$aospdir/libnativehelper/include \ 535155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/frameworks/base/include \ 545155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/frameworks/base/opengl/include \ 555155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/external/skia/include \ 565155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/out/target/product/generic/obj/include \ 575155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/bionic/libc/arch-arm/include \ 585155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/bionic/libc/include \ 595155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/bionic/libstdc++/include \ 605155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/bionic/libc/kernel/common \ 615155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/bionic/libc/kernel/arch-arm \ 625155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/bionic/libm/include \ 635155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/bionic/libm/include/arch/arm \ 645155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/bionic/libthread_db/include \ 655155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__ \ 665155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -I$aospdir/system/core/include/arch/linux-arm/ \ 675155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -include $aospdir/system/core/include/arch/linux-arm/AndroidConfig.h \ 685155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -DANDROID -DNDEBUG -UDEBUG 695155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddvar CFLAGS -fno-exceptions -Wno-multichar -msoft-float -fpic \ 705155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -ffunction-sections -funwind-tables -fstack-protector -fno-short-enums \ 715155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -march=armv5te -mtune=xscale -mthumb-interwork -fmessage-length=0 \ 725155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -W -Wall -Wno-unused -Winit-self -Wpointer-arith -Werror=return-type \ 735155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point \ 745155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -Wstrict-aliasing=2 -finline-functions -fno-inline-functions-called-once \ 755155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -fgcse-after-reload -frerun-cse-after-loop -frename-registers -mthumb \ 765155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -Os -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64 775155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddvar LDFLAGS -nostdlib -Bdynamic -Wl,-T,$aospdir/build/core/armelf.x \ 785155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -Wl,-dynamic-linker,/system/bin/linker -Wl,--gc-sections \ 795155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -Wl,-z,nocopyreloc -Wl,--no-undefined \ 805155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $aospdir/out/target/product/generic/obj/lib/crtbegin_dynamic.o 815155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddvar LIBS -L$aospdir/out/target/product/generic/obj/lib \ 825155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru -Wl,-rpath-link=$aospdir/out/target/product/generic/obj/lib -lc \ 835155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $aospdir/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/../lib/gcc/arm-eabi/4.4.0/interwork/libgcc.a \ 845155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru $aospdir/out/target/product/generic/obj/lib/crtend_android.o 855155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 865155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 875155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru### Override flags 885155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# We don’t even *support* UTF-8 by default ☹ 895155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddvar CPPFLAGS -DMKSH_ASSUME_UTF8=0 905155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# No getpwnam() calls (affects "cd ~username/" only) 915155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruaddvar CPPFLAGS -DMKSH_NOPWNAM 925155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Compile an extra small mksh (optional) 935155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#addvar CPPFLAGS -DMKSH_SMALL 945155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Leave out the ulimit builtin 955155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru#addvar CPPFLAGS -DMKSH_NO_LIMITS 965155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 975155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Set target platform 985155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruTARGET_OS=Linux 995155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Building with -std=c99 or -std=gnu99 clashes with Bionic headers 1005155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHAVE_CAN_STDG99=0 1015155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHAVE_CAN_STDC99=0 1025155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruexport HAVE_CAN_STDG99 HAVE_CAN_STDC99 1035155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1045155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# Android-x86 does not have helper functions for ProPolice SSP 1055155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# and AOSP adds the flags by itself (same for warning flags) 1065155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHAVE_CAN_FNOSTRICTALIASING=0 1075155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHAVE_CAN_FSTACKPROTECTORALL=0 1085155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHAVE_CAN_WALL=0 1095155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruexport HAVE_CAN_FNOSTRICTALIASING HAVE_CAN_FSTACKPROTECTORALL HAVE_CAN_WALL 1105155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1115155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# disable the mknod(8) built-in to get rid of needing setmode.c 1125155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHAVE_MKNOD=0; export HAVE_MKNOD 1135155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1145155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# even the idea of persistent history on a phone is funny 1155155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste QueruHAVE_PERSISTENT_HISTORY=0; export HAVE_PERSISTENT_HISTORY 1165155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru 1175155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queru# ... and run it! 1185155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruexport CC CPPFLAGS CFLAGS LDFLAGS LIBS TARGET_OS 1195155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querush ../src/Build.sh -M 1205155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querurv=$? 1215155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querutest x0 = x"$rv" && mv -f Makefrag.inc ../ 1225155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querucd .. 1235155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Querurm -rf tmp 1245155f1c7438ef540d7b25eb70aa1639579795b07Jean-Baptiste Queruexit $rv 125