Added Mountain Lion to the list of versions which don't need ranlib
and don't need the pre-Lion linker flags
Change-Id: I0c785f0c66e324af9a209520c5a5b3c9bf7df0d5
Signed-off-by: Al Sutton <al@funkyandroid.com>
The cc and c++ compilers included in Apple's command line tools show some
unusual behaviour which causes the build to fail in several projects under
Xcode 4.3
This patch uses the gnu compatibility gcc and g++ compilers on OS X instead
to reduce problems, and generates an error when an llvm based compiler is
detected because they currently do not generate usable emulator executables
due to them not honouring global register variables.
Change-Id: I506c22dad3dcbd41df3c7672802a675d3655e262
Signed-off-by: Al Sutton <al@funkyandroid.com>
While building Android with latest host gcc, it causes the following
build error:
Install: out/host/linux-x86/bin/mkbootimg
host C++: obbtool <= frameworks/base/tools/obbtool/Main.cpp
<command-line>:0:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
<built-in>:0:0: note: this is the location of the previous definition
cc1plus: all warnings being treated as errors
In order to make build system happy, this patch does unset macro
_FORTIFY_SOURCE and then define it in host cflags.
Change-Id: Ic37a90f05081a2c3650b3335bc87e9e895900fb2
We used to do that unconditionally but that caused lots of spurious
warnings in gcc-4.4.x about an unrecognized gcc option.
Change-Id: Idb5118b069871859e07a7efa04914ab6ed0b1372
This is used by debug tools to find symbols for the stripped binary.
Adds ~70 bytes to each DSO, ~25000 bytes total, which is about 0.01% of the
system image.
This change only affects -eng and -userdebug builds, and does not affect -user.
Change-Id: I0c92a9e09fbc97184dea66813923568cbcc2a3fe
"lunch sdk-eng" on cygwin tries to use a gcc.exe from the
prebuild arm toolchain, but it doesn't exist. This prevents
from setting variables to point on a gcc toolchain if there
is none for the given arch.
Change-Id: I3b72220663687f9fdaacc050899aef00632f2c3c
Review and clean-up of both compiler and linker flags
to ensure proper usage and consistency for images, toolchain,
SDK, and NDK.
Change-Id: Ife75c32cd49b32345712dee28fa5f2283069a90e
Signed-off-by: Mark D Horn <mark.d.horn@intel.com>
Author: Bruce Beare <bruce.j.beare@intel.com>
Set LOCAL_GROUP_STATIC_LIBRARIES := true to group the static libraries,
in case we need gcc flags "-Wl,--start-group" and "-Wl,--end-group" to
fix circular references.
Change-Id: I03c4901670112fcdd2bb0fe660b6924e5776fcf8
Option --strip-all will remove the static symbol section in addition to debug
symbols. We do not need the static symbol table in libraries installed on the
target.
Change-Id: I7a52d22f5b45aa727f31bfd9af796b289528caef
Signed-off-by: Iliyan Malchev <malchev@google.com>
This patch allows the Window sdk build (lunch sdk-eng; make win_sdk)
to work properly when USE_CCACHE is defined in the environment.
There is no Windows ccache prebuilt, but since we're cross-compiling
from Linux, detect it and use the linux prebuilt binary instead.
Note: Depends on https://review.source.android.com//#change,21755
for a complete solution to the problem.
Change-Id: I0b1b59efae86ee7114225258c9ecf9f257913347
This patch removes support for prelinking from the build system. By now, the
prelinker has outlived its usefulness for several reasons. Firstly, the
speedup that it afforded in the early days of Android is now nullified by the
speed of hardware, as well as by the presence of Zygote. Secondly, the space
savings that come with prelinking (measued at 17MB on a recent honeycomb
stingray build) are no longer important either. Thirdly, prelinking reduces
the effectiveness of Address-Space-Layout Randomization. Finally, since it is
not part of the gcc suite, the prelinker needs to be maintained separately.
The patch deletes apriori, soslim, lsd, isprelinked, and iself from the source
tree. It also removes the prelink map.
LOCAL_PRELINK_MODULE becomes a no-op. Individual Android.mk will get cleaned
separately. Support for prelinking will have to be removed from the recovery
code and from the dynamic loader as well.
Change-Id: I5839c9c25f7772d5183eedfe20ab924f2a7cd411
Added LOCAL_NO_CRT to enable building executables that do not link
to the C runtime library.
Removed support for LOCAL_MODULE_SUBDIR since it was broken
and unused. (Was going to use it but ended up using LOCAL_MODULE_PATH
instead.)
Change-Id: Ifed4ffe17003d90370c711ea6606e2b75e841dee
