For host executables and shared libraries, the global LDFLAGS were being
inserted into the linker command line after the module-specific ones,
making it impossible to override the default settings. Change the order
to match target linker invocations.
Change-Id: Icd5f6f83df9f27a5be97ddb197ee245c1ab8c2be
For host executables and shared libraries, the global LDFLAGS were being
inserted into the linker command line after the module-specific ones,
making it impossible to override the default settings. Change the order
to match target linker invocations.
Change-Id: Icd5f6f83df9f27a5be97ddb197ee245c1ab8c2be
2ND_TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES was not set,
which was causing the later += to act like = instead of
:=, and the dependencies would disappear as soon as
LOCAL_MODULE was cleared.
Change-Id: Idea291524fc06377deafec62f37d20eaa7f93bca
* commit '8c89a9ff9cd461e4bc077a91a0c7c32b17a92ebd':
add new gen/ directory for generated sources
warn on LOCAL_MODULE_PATH in multiarch shared libraries
Support LOCAL_MODULE_RELATIVE_PATH
Allow modules to generate source into $OUT/gen, which will then
be copied into $OUT/obj and $OUT/obj_$(TARGET_2ND_ARCH) as
necessary. This allows a single build rule invocation that includes
generated source to build for the first and second architectures.
Modules will need to change calls to local-intermediates-dir into
local-generated-sources-dir.
Change-Id: I62504bad9454b3d9fde7b84ab9f0a487a2ecf0bf
By default, an executable is built for TARGET_ARCH.
To build it for TARGET_2ND_ARCH in a 64bit product, use:
LOCAL_32BIT_ONLY := true
To skip a module for TARGET_2ND_ARCH, use:
LOCAL_NO_2ND_ARCH := true
Bug: 11654773
Change-Id: Ieb293d25b21024bfe1b554044df338e064ac7b46
The rules for the 2nd arch are set up in the second inclusion
of shared_library_internal.mk.
Intermediate fils of libfoo of the 2nd arch will be built into
$(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)/SHARED_LIBRARIES/libfoo_intermediates/
and the built libfoo.so will be in
$(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)/lib.
Bug: 11654773
Change-Id: I58bbe5a05a65f63bce6279131552f3792000716e
The rules for the 2nd arch are set up in the second inclusion
of static_library_internal.mk.
libfoo of the 2nd arch will be built into
$(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)/libfoo_intermediates/libfoo.a.
Bug: 11654773
Change-Id: I1d92733968fc442e9225b4df5bd1b551a81d89f7
By default, an executable is built for TARGET_ARCH.
To build it for TARGET_2ND_ARCH in a 64bit product, use:
LOCAL_32BIT_ONLY := true
To skip a module for TARGET_2ND_ARCH, use:
LOCAL_NO_2ND_ARCH := true
Bug: 11654773
Change-Id: Ieb293d25b21024bfe1b554044df338e064ac7b46
The rules for the 2nd arch are set up in the second inclusion
of shared_library_internal.mk.
Intermediate fils of libfoo of the 2nd arch will be built into
$(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)/SHARED_LIBRARIES/libfoo_intermediates/
and the built libfoo.so will be in
$(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)/lib.
Bug: 11654773
Change-Id: I58bbe5a05a65f63bce6279131552f3792000716e
The rules for the 2nd arch are set up in the second inclusion
of static_library_internal.mk.
libfoo of the 2nd arch will be built into
$(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)/libfoo_intermediates/libfoo.a.
Bug: 11654773
Change-Id: I1d92733968fc442e9225b4df5bd1b551a81d89f7
Compile all host programs for Android with -fPIE and -pie. This
enables PIE (Position Independent Executables), which helps
protect these applications from exploitation due to memory
management bugs.
Note: PIE *static* executables are not supported at this time. darwin
and windows are also not supported.
Change-Id: I67c1be297711ea23064c349f97ebd02eef3eff09
find-files-in-subdirs uses utility find to find given files in the given
subdirs. This function uses $(1), instead of LOCAL_PATH as the base.
Change-Id: Ib76631c97acd257d651a580cbad767606874f5d0
(cherry picked from commit 85898bca99)
find-files-in-subdirs uses utility find to find given files in the given
subdirs. This function uses $(1), instead of LOCAL_PATH as the base.
Change-Id: Ib76631c97acd257d651a580cbad767606874f5d0
find-files-in-subdirs uses utility find to find given files in the given
subdirs. This function uses $(1), instead of LOCAL_PATH as the base.
Change-Id: Ib76631c97acd257d651a580cbad767606874f5d0
* if a module uses LOCAL_JAR_MANIFEST
* if the manifest file has the string '%BUILD_NUMBER%' in it
Bug: 10793010
Change-Id: I1ed3dae0706e6ad26c2bce68269c1abb7b4a7325
With this change, use:
* LOCAL_PROGUARD_ENABLED := obfuscation # to enable obfuscation
* LOCAL_PROGUARD_ENABLED := optimization # to enable optimization
* LOCAL_PROGUARD_ENABLED := obfuscation optimization # to enable both
Now the meaning of the LOCAL_PROGUARD_ENABLED options:
* full:
Use the build system's default configurations:
with shrink but no obfuscation or optimization,
global proguard flags in build/core/proguard.flags
are applied.
* custom:
The same as "full" except no aapt-generated resource-related
proguard flags.
* nosystem:
Don't use any build system's default configurations; but
aapt-generated proguard flags are still applied. You are
responsible for any other flags.
* disabled:
Disable proguard.
* obfuscation:
The same as "full" but with obfuscation enabled.
* optimization:
The same as "full" but with optimization enabled.
* no value (the default):
The build system chooses the proper value: "full" if it's an
app; "disabled" if it's a library.
You can use more than 1 of them in a meaningful combination,
for example:
LOCAL_PROGUARD_ENABLED := obfuscation optimization
Bug: 10307372
Change-Id: Id248caca3048e99547f16559fae74f4afe85c354
Dx is now capable of generating multiple dex file in one run.
This capability is not compatible with --output=*.dex so this CL
changes the --output argument to be a directory. This CL also
includes the packaging of the multiple dex files when dx generates
more than one dex file.
Change-Id: I1ddc91b416de5929d4d4b41824c6012b32f94deb
This reverts commit 28b46fc16c.
Speculative fix for master builds. I cannot repro the break the bots
are seeing locally, but it seems related to building protobufs and this
CL was in the first broken build.
Also source files which have dependencies need to be bundled together
(at least the way the build system is set up now). Move
--proto_path=$(TOP) to the end so that it does not take precedence
over user-supplied --proto_path flags.
Change-Id: Ia532647fe8811d39230a23ba3671685b0388cbe0
Since commit 6c86a1 we have split LOCAL_SHARED_LIBRARIES out of
LOCAL_REQUIRED_MODULES and the vendor check does no longer cover the
installed modules introduced by LOCAL_SHARED_LIBRARIES.
This change brings back the coverage.
Change-Id: Ie78692e48f173a3350792eb2fee8127ff9433caa
If we don't do "-lc", we end up missing symbols like "memset" on our non-NEON
builds. It also makes more sense to have bcc_compat as a standard dependency
for now, since it occasionally changes the way we compile/link our source
files.
Change-Id: I4b0ead66caa7c72fb7733db8804a33faa5350930
Previously, any target Java code that depends on framework.jar has to
wait for the library's javalib.jar.
To build javalib.jar we have to run dx, which is quite slow.
Actually when code links against framework.jar, only classes.jar is
needed.
This improves the potential parallelism of the build system.
Change-Id: I82c5926ef282a3a6096bbf49b54ef4f2a0c2c0e7
Before this, if there are duplicate module names in both the host and
target spaces, LOCAL_SHARED_LIBRARIES results in mixed dependencies.
Bug: 7026946
Change-Id: I5407e3d078a8903c94978cc6d3e256851c52340f
Currently building libcore (i.e. to get the core Java libraries) has a
dependency on AAPT. This is problematic for some users that don't want to pull
in the entirety of frameworks/base, e.g. for Dalvik development.
It turns out that all definitions.mk is using aapt for in this case is 'aapt
add -k <jar> <dex>', which adds a file to a JAR while stripping path info.
This is functionally equivalent to 'zip -j', and this CL just makes that
switch.
Change-Id: I292ecaf9d0321018bb7d2e68a49b2cc81de98a20
With this change, you can easily switch between building from source
code and prebuilt.
Set LOCAL_PREBUILT_MODULE_FILE to the path of the prebuilt file,
relative to the top of the source tree, in the usual module definition.
The prebuilt will be used unless any of the followings satisfied:
1) ANDROID_BUILD_FROM_SOURCE is "true", which disable prebuilt globally;
2) The module name is in ANDROID_NO_PREBUILT_MODULES;
3) The LOCAL_PATH is prefixed by any of ANDROID_NO_PREBUILT_PATHS.
A developer can set ANDROID_NO_PREBUILT_MODULES or
ANDROID_NO_PREBUILT_PATHS to build only his own module(s) from source,
while build other modules from prebuilts.
You can set ANDROID_BUILD_FROM_SOURCE to true to build everything from
source.
Those variables can be set with shell environmental variable or in your
buildspec.mk.
Sometimes module B is able to be built from source only if module A is
also
built from source, for example, if B is the test apk of A.
In that case, you can use the macro include-if-build-from-source to
include B's Android.mk only if A is built from source too, or
if-build-from-source to conditionally include the definition of module
B,
if their module definitions are in the same Android.mk.
Support host-executable-hook and host-shared-library-hook.
Change-Id: Icab7cf028c87eaba0dd7efc2a7749fd6f32b44e4
1) Move check-api to definition.mk, so it can be used in other places.
2) Add additional dependency to the api-stub module to consolidate the
apicheck dependency. Previously you have to run 2 "make"s in a row and
only in the 2nd run apicheck is run, due to a gnu-make optimization.
Bug: 7540265
Change-Id: Ib24ed87d9330027a9f95ed7b16dd4002cc0e3198
This change piggybacks Filterscript rules onto the existing Renderscript
rules. There is no real difference other than the file extension (which
llvm-rs-cc uses to apply a more stringent set of warnings/errors).
Bug: 7166741
Change-Id: I27175ff1c16c27129cafa92b4e8caabf2e5f4150
Use "LOCAL_SDK_VERSION := <number>" to build against the NDK when you
include $(BUILD_EXECUTABLE).
Cherry-picked from master.
Bug: 7170098
Change-Id: Ib35a294bd6aa4e969d46ecd8ebab8ca5d843e24b
Use "LOCAL_SDK_VERSION := <number>" to build against the NDK when you
include $(BUILD_EXECUTABLE).
Bug: 7170098
Change-Id: I4cebeae3355e79a4d2f2f5549ef0613ced77e3f0
This allows more flexibility with symlinking subtrees within projects.
For example, a build bot with a read-only copy of the src can copy
directories which will be affected by applied patches while symlinking
to directories that will remain untouched.
Change-Id: I9c783180f3ebdd737d8daf17550f562e4f00b200
To reduce the start time.
With the change and previous change of doing clean step in only given paths,
start time of mm/mmm is reduced from ~5s to about 1s;
lunch time is reduced from ~40s to 3.5s.
Bug: 7186768,7169854
Change-Id: Ifd72ba1c6362a5e1125a23c505fd47947ab56675
To reduce the start time.
With the change and previous change of doing clean step in only given paths,
start time of mm/mmm is reduced from ~5s to about 1s;
lunch time is reduced from ~40s to 3.5s.
Bug: 7186768,7169854
Change-Id: Ifd72ba1c6362a5e1125a23c505fd47947ab56675
Use "LOCAL_SDK_VERSION := <number>" to build against the NDK when you
include $(BUILD_EXECUTABLE).
Bug: 7170098
Change-Id: I4cebeae3355e79a4d2f2f5549ef0613ced77e3f0
Instead we should explicitly set up the dependency, if the module will
be used in the build process; Use LOCAL_MODULE_TAGS with eng, debug or
tests if the module is for testing; or add to PRODUCT_PACKAGES if it's
required by a product.
Change-Id: I326e97df6630dee4acc6582ce6cef2dec8289155
This new indirection allows us too to output .P files when we are
generating non-.o files, such as .s or .S files.
Bug: 7127743
Change-Id: I9e46c417031764fefc9909ba4a3eb63885f34f9e
It is not forbidden to say LOCAL_MODULE_TAGS := user,
and if you don't say LOCAL_MODULE_TAGS, it now defaults
to optional.
Change-Id: I0a0b200bb6f1c7bf1fe3a89cdc8f69678617526c
It is not forbidden to say LOCAL_MODULE_TAGS := user,
and if you don't say LOCAL_MODULE_TAGS, it now defaults
to optional.
Change-Id: I0a0b200bb6f1c7bf1fe3a89cdc8f69678617526c
To pass compiler flags
LOCAL_CFLAGS: to both C and C++ files;
LOCAL_CONLYFLAGS: to only C files but not C++ files;
LOCAL_CPPFLAGS: to only C++ file.
LOCAL_CPPFLAGS and LOCAL_CONLYFLAGS can override flags in LOCAL_CFLAGS.
Bug: 6967573
Change-Id: I88d9de0980e451b94bc7ae8c741ea2030eada3e1
This parameter (which causes GCC to pull additional command line
parameters out of a file) is incompatible with ccache.
- With ccache 2.x, ccache will ignore this parameters, and potentially
compute invalid command line hashes since it is not reading the
parameter file
- With ccache 3.x, ccache will refuse to cache the files and error
with 'Unsupported compiler option'.
We still use the parameter file, but Make expands it instead.
Change-Id: I070c3877cbe2d058e1cf4754bac535e7f3498861
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
- Usually you don't need to set LOCAL_JAR_EXCLUDE_FILES in your
Android.mk, if your static library is directly used by an app.
- If your library will be included by another library that need
reference the R/Manifest class, you can set
LOCAL_JAR_EXCLUDE_FILES := none
to keep the generated classes.
- If your library includes another static library that has Android
resource and you want to remove the generated classes carried by
the static library, set:
LOCAL_JAR_EXCLUDE_FILES := $(ANDROID_RESOURCE_GENERATED_CLASSES)
With the LOCAL_JAR_EXCLUDE_FILES value "none", deprecate the old
long variable LOCAL_KEEP_R_CLASS_IN_STATIC_JAVA_LIBRARY.
Change-Id: I3b9ad5d66f0262f784feb09bc1537c5b01256258
Handle the case where a static library is not built because it has no
input files (e.g. because they are conditionally included and it happens
that the computed list is empty). Previously, ar never ran because of
split-long-arguments, and anything that depended on the static library
would fail to link. Make sure that ar runs at least once.
Change-Id: If0071d7ae50c4e45fff1772dca43187af155db1f
Bug: 6418863
This change expands the PRODUCT_PACKAGES with the required modules.
Before this change, since the required modules are not in the
PRODUCT_PACKAGES, they are not directly depended on by the image files.
If the dependent is not to be included in the image but the required
modules are to be included, the dependency of the image on the required
modules gets lost!
That would lead to build race condition.
Change-Id: I0b656db1538ca43d3785dbf17364ffa88b80ac41
Bug: 6383397
Note that LOCAL_MODULE_MAKEFILE is calculated in the macro my-dir,
which must be called at the beginning of your Android.mk to calculate
LOCAL_PATH.
Change-Id: I7aa079e37253fbda25ffb85c2e5bbf0663340e27
Adds a python script which checks the version of each radio image
added with the new add-radio-file-checked macro against a file
containing sha-1 -> version string mappings and the contents of
board-info.txt, so that the build can fail if board-info.txt and the
OTA images are out of sync.
Change-Id: Icb61dc2adefc240ced9059941582c23b629089c0
I got an Out of memory while compiling, Andreas Huber suggested that
increasing the heap size, which worked.
Change-Id: Id8293ef100ef814b0fe13aa6e1b891a36a2ee853
Bug: 5448433
Instead of deferring the removal to building the app.
In that case any R/Manifest classes in any static Java libraries will be
deleted, no matter if they are generated from Android resource, or just
source R.java/Manifest.java in the source tree by accident.
Change-Id: I656f45e3cbc3796c5d4832363231480b3f1dc5b8
Unfortunately there is R.java checked in the source tree that gets built
into static library.
So we have to find a way to delete classes from R.java generated by the
build system on the fly.
Change-Id: I2d82d28234cecbf6dd5b02b2dd4f7dbd47e3b626
Bug: 5714516
The rationale behind this change:
- the library is compiled into a jar file, but its R class is generated
making the constant not constant (static, not final static) (aapt
option --non-constant-id). Also the jar file does not contain the R
class.
- this allows the integer value to not be inlined in the compiled
class files. Note that this prevents using switch statements.
- the main project use this jar file as a normal static library: it will
add all the class files except the R.class.
- the main project uses the library res folder as a resource
folder with lower priority than the main project (basically the
main project is an overlay. This is accomplished using aapt's
--auto-add-overlay to handle resources only in the main project
(which the normal overlay mechanism doesn't allow).
- the main project creates R classes in the main project's
package but also in the library's package. This is done with
aapt's --extra-packages which accept as many packages as
needed, separated by a :.
- manifest merging is not done yet, so
activities/services/permissions/etc... have to be manually declared in
the main app.
To use a static library with Android resource in your app,
1. Add the library's resource dir to your app as an overlay:
LOCAL_RESOURCE_DIR := <app_resource_dir> <static_library_resource_dirs>
2. Set the proper aapt flags:
LOCAL_AAPT_FLAGS := <apps_own_flags> --auto-add-overlay \
--extra-packages <lib1_package_name>:<lib2_package_name>:...
Change-Id: Ifb4d2300b952ea4aaee74da1bb0c6c72ea0698a3
Bug: 5620615
Before this change it only reports the limit if the real size exceeeds
or approaches the limit.
Change-Id: Ie1737d6ba2dc2d57ad82c487990e109882526d6e
Bug: 5573756
With this change, we can set LOCAL_EXPORT_C_INCLUDE_DIRS in the module
definition to export include dir paths.
Paths in LOCAL_EXPORT_C_INCLUDE_DIRS should be relative to the top dir
of the source tree.
If a library (shared or static) exports some include paths, any module
using it will import the include paths and add them to the compiler
command line.
Change-Id: I49aabc589d2cf214044d13ccd5532ef68209adf0
Before, if a module had several proto source files,
they would all be compiled in a single invocation
of aprotoc. If any of the files imported one of the
other files, you got an aprotoc error about duplicates.
And if you removed the files that were imported
from the list of source files, no Java code
would be generated for the imported files,
causing a Java compile time error.
This changes compiles each proto file separately, which
avoids both of the problems above. It's slightly more
inefficient, but aprotoc is really fast.
Change-Id: I7bd8092ec2953c20269367a1c68ff84acceea3be
To use the new aapt --preferred-configurations option. For use with Prime
to be able to strip everything but xhdpi density bitmaps selectively,
not stripping when this would result in no data for the resource.
Change-Id: I4e1012929b8f9b0b1e79c06496647f69661ba1f2
Aapt will discard the hidden files anyway.
With this change, we can avoid unnecessary rebuild if a module has only
hidden files in its resource dir.
Change-Id: Iaf0a13e038cca5fb60012c550cc90f7abbe967e1
$(eval) in the commands does not evaulate in the same order in emake as
in gmake. Using shell vars work in both makes.
Change-Id: I4e95adb2bc6f4600e29b9a8524275a099f47a401
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
Instead of using the DEFAULT_APP_TARGET_SDK, which is the hardcoded in
the build system, ie the sdk version of the current source tree.
Change-Id: I2fae3521300cc6b2449df3659ded7f7a397609c0
With this change, PRODUCT_LOCALES will contain only locales.
Other aapt config flags, such as *dpi, small/normal/large/xlarge,
should go to PRODUCT_AAPT_CONFIGS.
Bug: 4086309
Change-Id: I922f153d79777a9522c542a3907111193b40e7b7
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
For some reason, all_objects was not listing objects generated from
objective-C sources. We need these for the emulator (which builds its
own version of SDL which uses Quartz on OS X).
+ Fix a typo in transform-host-m-to-o definition.
This also explains why https://review.source.android.com/#change,21074
had to be reverted, since it gets rid of the prebuilt SDL libraries when
building the emulator.
Change-Id: I173811cf11cdb5b045073aade59364236145bc77
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: I3b6f5ab7e5ae6aaa7119899adccece2b4ab1cbb3
This can fix the "@: command not found" messages, which is caused by "@"
in the middle of the shell command line.
Change-Id: I444827458045efcbc70a6e1e43bf4ee040e71b79
With "incrementaljavac" on your make command line, you will recompile
only Java source files that have been changed since last build.
Nothing is changed if "incrementaljavac" is not among your make goals.
Change-Id: Iae591459827df81ac91e95292464db5e9828343a
Acp can not handle high resolution file timestamp on ext4.
We need this to fix incremental build on ext4.
Change-Id: I54e45c73ffa44c4253c7a431375d419fa4dccfd9
This is needed in order to build Linux SDK binaries that can run
properly on Ubuntu 8.04 (Hardy). By default, the host toolchain
on 10.04 (Lucid) generates machine code that won't run on Hardy
due to GLibc ABI mistmatches.
Note that nothing happens if the new toolchain is not in the
prebuilt tree.
Change-Id: I914f5a303f16b6871759ce5a7178585ed3060870
Torne (Richard Coles)