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qt5base-lts/mkspecs/android-g++/qmake.conf
Eskil Abrahamsen Blomfeldt 61fda89cd1 Android: Turn off thumb for armv5 again 
The 4.8 compiler in the Android NDK sometimes produces uncompilable
code for armv5. In change b4252802b3
we reintroduced thumb instructions on armv5 with a work-around for
a particular case of this bug. However, the compiler now breaks
for Qt Script. There's no time to try to find a work-around for
this case, so we need to disable thumb again. It actually also
seems that this is completely broken with this compiler, so it would
probably be best to keep this disabled until the compiler is fixed.
Especially since armv5 will become part of the CI builds now, so the
compiler bug can end up blocking critical changes in the future if it's
re-enabled :/

Task-number: QTBUG-37376
Change-Id: I9e1b050ce596717ba1fa7ec2f5e8a3ce3581a3af
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
2014-03-14 22:40:49 +01:00

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# qmake configuration for building with android-g++
MAKEFILE_GENERATOR = UNIX
QMAKE_PLATFORM = android
QMAKE_COMPILER = gcc
CONFIG += android_install unversioned_soname android_deployment_settings
include(../common/linux.conf)
include(../common/gcc-base-unix.conf)
load(device_config)
# Passing in -win32 to qmake (from NQTC) causes this condition to pass, however
# qmake complains that -win32 is deprecated; should find another way, Q_OS_WIN
# should really be all QMAKE_HOST.os needs to depend on?
contains(QMAKE_HOST.os,Windows) {
# Not having sh.exe in your path causes this condition to pass
# To build Android Qt on Windows, this block must not be evaluated.
isEmpty(QMAKE_SH) {
# Override values from previously loaded shell-unix.conf
# (via unix.conf, via linux.conf).
include(../common/shell-win32.conf)
QMAKE_DEL_TREE = rmdir /s /q
QMAKE_INSTALL_FILE = copy /y
QMAKE_INSTALL_PROGRAM = copy /y
} else {
MINGW_IN_SHELL = 1
QMAKE_DIR_SEP = /
# Because install's ability to set permissions is not relevant on Windows,
# and git's msys does not provide it to start with.
QMAKE_INSTALL_FILE = cp -f
QMAKE_INSTALL_PROGRAM = cp -f
}
}
NDK_ROOT = $$(ANDROID_NDK_ROOT)
!exists($$NDK_ROOT) {
NDK_ROOT = $$DEFAULT_ANDROID_NDK_ROOT
}
NDK_HOST = $$(ANDROID_NDK_HOST)
isEmpty(NDK_HOST): NDK_HOST = $$DEFAULT_ANDROID_NDK_HOST
ANDROID_PLATFORM = $$(ANDROID_NDK_PLATFORM)
isEmpty(ANDROID_PLATFORM): ANDROID_PLATFORM = $$DEFAULT_ANDROID_PLATFORM
ANDROID_TARGET_ARCH = $$(ANDROID_TARGET_ARCH)
isEmpty(ANDROID_TARGET_ARCH): ANDROID_TARGET_ARCH = $$DEFAULT_ANDROID_TARGET_ARCH
NDK_TOOLCHAIN_PREFIX = $$(ANDROID_NDK_TOOLCHAIN_PREFIX)
isEmpty(NDK_TOOLCHAIN_PREFIX) {
equals(ANDROID_TARGET_ARCH, x86): NDK_TOOLCHAIN_PREFIX = x86
else: equals(ANDROID_TARGET_ARCH, mips): NDK_TOOLCHAIN_PREFIX = mipsel-linux-android
else: NDK_TOOLCHAIN_PREFIX = arm-linux-androideabi
}
NDK_TOOLS_PREFIX = $$(ANDROID_NDK_TOOLS_PREFIX)
isEmpty(NDK_TOOLS_PREFIX) {
equals(ANDROID_TARGET_ARCH, x86): NDK_TOOLS_PREFIX = i686-linux-android
else: equals(ANDROID_TARGET_ARCH, mips): NDK_TOOLS_PREFIX = mipsel-linux-android
else: NDK_TOOLS_PREFIX = arm-linux-androideabi
}
NDK_TOOLCHAIN_VERSION = $$(ANDROID_NDK_TOOLCHAIN_VERSION)
isEmpty(NDK_TOOLCHAIN_VERSION): NDK_TOOLCHAIN_VERSION = $$DEFAULT_ANDROID_NDK_TOOLCHAIN_VERSION
equals(ANDROID_TARGET_ARCH, x86): ANDROID_ARCHITECTURE = x86
else: equals(ANDROID_TARGET_ARCH, mips): ANDROID_ARCHITECTURE = mips
else: ANDROID_ARCHITECTURE = arm
!equals(NDK_TOOLCHAIN_VERSION, 4.4.3): ANDROID_CXXSTL_SUFFIX = -$$NDK_TOOLCHAIN_VERSION
NDK_TOOLCHAIN = $$NDK_TOOLCHAIN_PREFIX-$$NDK_TOOLCHAIN_VERSION
NDK_TOOLCHAIN_PATH = $$NDK_ROOT/toolchains/$$NDK_TOOLCHAIN/prebuilt/$$NDK_HOST
CONFIG += $$ANDROID_PLATFORM
ANDROID_PLATFORM_ROOT_PATH = $$NDK_ROOT/platforms/$$ANDROID_PLATFORM/arch-$$ANDROID_ARCHITECTURE/
ANDROID_PLATFORM_PATH = $$ANDROID_PLATFORM_ROOT_PATH/usr
# used to compile platform plugins for android-4 and android-5
QMAKE_ANDROID_PLATFORM_INCDIR = $$NDK_ROOT/platforms/$$ANDROID_PLATFORM/arch-$$ANDROID_ARCHITECTURE/usr/include
QMAKE_ANDROID_PLATFORM_LIBDIR = $$NDK_ROOT/platforms/$$ANDROID_PLATFORM/arch-$$ANDROID_ARCHITECTURE/usr/lib
ANDROID_SOURCES_CXX_STL_LIBDIR = $$NDK_ROOT/sources/cxx-stl/gnu-libstdc++/$$NDK_TOOLCHAIN_VERSION/libs/$$ANDROID_TARGET_ARCH
ANDROID_SOURCES_CXX_STL_INCDIR = $$NDK_ROOT/sources/cxx-stl/gnu-libstdc++/$$NDK_TOOLCHAIN_VERSION/include $$ANDROID_SOURCES_CXX_STL_LIBDIR/include
# modifications to g++.conf
QMAKE_CC = $$NDK_TOOLCHAIN_PATH/bin/$$NDK_TOOLS_PREFIX-gcc
equals(ANDROID_TARGET_ARCH, armeabi-v7a): \
QMAKE_CFLAGS = -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -ffunction-sections -funwind-tables -fstack-protector -fno-short-enums -DANDROID -Wa,--noexecstack
else: equals(ANDROID_TARGET_ARCH, armeabi): \
QMAKE_CFLAGS = -Wno-psabi -march=armv5te -mtune=xscale -msoft-float -ffunction-sections -funwind-tables -fstack-protector -fno-short-enums -DANDROID -Wa,--noexecstack
else: equals(ANDROID_TARGET_ARCH, x86): \
QMAKE_CFLAGS = -ffunction-sections -funwind-tables -O2 -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300 -DANDROID -Wa,--noexecstack
else: equals(ANDROID_TARGET_ARCH, mips): \
QMAKE_CFLAGS = -fno-strict-aliasing -finline-functions -ffunction-sections -funwind-tables -fmessage-length=0 -fno-inline-functions-called-once -fgcse-after-reload -frerun-cse-after-loop -frename-registers -O2 -fomit-frame-pointer -funswitch-loops -finline-limit=300 -DANDROID -Wa,--noexecstack
QMAKE_CFLAGS_WARN_ON = -Wall -Wno-psabi -W
QMAKE_CFLAGS_WARN_OFF = -Wno-psabi
equals(ANDROID_TARGET_ARCH, x86) {
QMAKE_CFLAGS_RELEASE = -O2
QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO = -g -gdwarf-2 -O2
QMAKE_CFLAGS_DEBUG = -g -gdwarf-2
} else: equals(ANDROID_TARGET_ARCH, mips) {
QMAKE_CFLAGS_RELEASE = -O2
QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO = -g -gdwarf-2 -O2
QMAKE_CFLAGS_DEBUG = -g -gdwarf-2 -fno-omit-frame-pointer
} else { # arm
QMAKE_CFLAGS_RELEASE = -Os -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64
QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO = -g -gdwarf-2 -Os -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64
QMAKE_CFLAGS_DEBUG = -g -gdwarf-2 -marm -O0 -fno-omit-frame-pointer
equals(ANDROID_TARGET_ARCH, armeabi): equals(NDK_TOOLCHAIN_VERSION, 4.8) {
DEFINES += QT_OS_ANDROID_GCC_48_WORKAROUND
} else {
QMAKE_CFLAGS_RELEASE += -mthumb
QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -mthumb
}
}
QMAKE_CFLAGS_SHLIB = -fPIC
QMAKE_CFLAGS_YACC = -Wno-unused -Wno-parentheses
QMAKE_CFLAGS_THREAD = -D_REENTRANT
QMAKE_CFLAGS_HIDESYMS = -fvisibility=hidden
QMAKE_CXX = $$NDK_TOOLCHAIN_PATH/bin/$$NDK_TOOLS_PREFIX-g++
QMAKE_CXXFLAGS = $$QMAKE_CFLAGS -std=gnu++0x
QMAKE_CXXFLAGS_WARN_ON = $$QMAKE_CFLAGS_WARN_ON
QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_RELEASE
QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
QMAKE_CXXFLAGS_DEBUG += $$QMAKE_CFLAGS_DEBUG
QMAKE_CXXFLAGS_SHLIB = $$QMAKE_CFLAGS_SHLIB
QMAKE_CXXFLAGS_YACC = $$QMAKE_CFLAGS_YACC
QMAKE_CXXFLAGS_THREAD = $$QMAKE_CFLAGS_THREAD
QMAKE_CXXFLAGS_HIDESYMS = $$QMAKE_CFLAGS_HIDESYMS -fvisibility-inlines-hidden
QMAKE_LINK = $$QMAKE_CXX
QMAKE_LINK_SHLIB = $$QMAKE_LINK
# modifications to linux.conf
QMAKE_AR = $$NDK_TOOLCHAIN_PATH/bin/$$NDK_TOOLS_PREFIX-ar cqs
QMAKE_OBJCOPY = $$NDK_TOOLCHAIN_PATH/bin/$$NDK_TOOLS_PREFIX-objcopy
QMAKE_NM = $$NDK_TOOLCHAIN_PATH/bin/$$NDK_TOOLS_PREFIX-nm -P
QMAKE_STRIP =
#$$NDK_TOOLCHAIN_PATH/bin/$$NDK_TOOLS_PREFIX-strip
QMAKE_RANLIB = $$NDK_TOOLCHAIN_PATH/bin/$$NDK_TOOLS_PREFIX-ranlib
QMAKE_INCDIR = $$ANDROID_SOURCES_CXX_STL_INCDIR $$ANDROID_PLATFORM_PATH/include
QMAKE_LIBDIR = $$ANDROID_SOURCES_CXX_STL_LIBDIR $$ANDROID_PLATFORM_PATH/lib $$LIBGCC_PATH
QMAKE_INCDIR_X11 =
QMAKE_LIBDIR_X11 =
QMAKE_INCDIR_OPENGL = $$ANDROID_PLATFORM_PATH/include
QMAKE_LIBDIR_OPENGL = $$ANDROID_PLATFORM_PATH/lib
equals(ANDROID_TARGET_ARCH, x86)|equals(ANDROID_TARGET_ARCH, mips): \
LIBGCC_PATH_FULL = $$system("$$QMAKE_CC -print-libgcc-file-name")
else: \
LIBGCC_PATH_FULL = $$system("$$QMAKE_CC -mthumb-interwork -print-libgcc-file-name")
LIBGCC_PATH = $$dirname(LIBGCC_PATH_FULL)
QMAKE_LINK = $$QMAKE_CXX
QMAKE_LINK_SHLIB = $$QMAKE_CXX
QMAKE_LFLAGS = --sysroot=$$ANDROID_PLATFORM_ROOT_PATH
QMAKE_RPATHLINK = $$ANDROID_PLATFORM_PATH/lib
QMAKE_LFLAGS_APP = -Wl,--no-undefined -Wl,-z,noexecstack -shared
QMAKE_LFLAGS_SHLIB = -Wl,--no-undefined -Wl,-z,noexecstack -shared
contains(NDK_ROOT, ".*r6")|contains(NDK_ROOT, ".*r5.*") {
!equals(ANDROID_PLATFORM, android-4):!equals(ANDROID_PLATFORM, android-5):!equals(ANDROID_PLATFORM, android-8) {
warning("Your NDK version is outdated. A workaround is enabled. Consider updating your NDK (workarounds are required until r6(a))")
QMAKE_LFLAGS_SHLIB += $$ANDROID_PLATFORM_PATH/lib/crtbegin_so.o $$ANDROID_PLATFORM_PATH/lib/crtend_so.o
}
}
QMAKE_LFLAGS_PLUGIN = $$QMAKE_LFLAGS_SHLIB
QMAKE_LFLAGS_NOUNDEF = -Wl,--no-undefined
QMAKE_LFLAGS_RPATH = -Wl,-rpath=
QMAKE_LFLAGS_RPATHLINK = -Wl,-rpath-link=
QMAKE_LIBS_PRIVATE = -lgnustl_shared -llog -lz -lm -ldl -lc -lgcc
QMAKE_LIBS_X11 =
QMAKE_LIBS_THREAD =
QMAKE_LIBS_EGL = -lEGL
QMAKE_LIBS_OPENGL =
QMAKE_LIBS_OPENGL_ES1 = -lGLESv1_CM
QMAKE_LIBS_OPENGL_ES2 = -lGLESv2
!exists($$NDK_ROOT): error("You need to set the ANDROID_NDK_ROOT environment variable to point to your Android NDK.")
load(qt_config)
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