| b9239fd616cee2585e32b8c7119a938f7ff1e4b3 |
|
20-Aug-2012 |
David 'Digit' Turner <digit@android.com> |
Make ndk-build recognize more C++ file extensions by default.
Since LOCAL_CPP_EXTENSION now supports listing several extensions,
let ndk-build auto-detect .cc, .c++ and others as C++ by default.
Change-Id: I59881634c3691e7c8b12e055c241b97214e20e1b
|
| 19c0e0ecefd43a3e24a4b13eddea8303cc75c4ec |
|
07-Aug-2012 |
Jason Lin <sh.lin@mediatek.com> |
Fix wrong build commands when using multiple ABIs.
The build commands must use lazy assignment, because these
commands may be redefined in setup.mk for different ABI and
toolchain. Without this change, NDK alway uses the commands
defined in the last included setup.mk but not the correct ones.
|
| 544ecbef57ecf42fbe8a99a1a6cd6816a347f587 |
|
06-Aug-2012 |
David 'Digit' Turner <digit@android.com> |
Fix windows parallel builds
This patch fixes Windows parallel builds that sometimes
failed due to timing issues in the host-mkdir implementation.
http://code.google.com/p/android/issues/detail?id=25875
+ Optimize the creation of output directories.
Instead of invoking host-mkdir for every output file,
we now introduce a single rule and appropriate dependencies
to ensure that this operation is only done once.
+ Remove obsolete cmd-install-file definition
(use host-install instead).
Change-Id: I64a090a50c5b26cdaf8d989b55a8bbe68e9149d9
|
| 0136e5405c99a3fbe1be109ee8ff186475c0d99a |
|
03-Jul-2012 |
Andrew Hsieh <andrewhsieh@google.com> |
Change default GCC to 4.6; Build separate gnu-libstdc++ for GCC 4.4.3 and GCC 4.6
All target prebuilt will be built with GCC 4.6.
GNU libstdc++ is GCC dependent. GCC 4.6 seems to take header/libraries
built by GCC 4.4.3, but the reverse isnĘžt true. With this CL GCC will
now use its own version of libstdc++.
make-standalone-toolchain by default install GCC 4.6. Use --toolchain to
select GCC 4.4.3.
Change-Id: I2f4042501989fbfce94a521e6c24e1102d95a3aa
|
| 2723aa406bd0474c26f3ce5dbcc7a233d1b83357 |
|
28-Jun-2012 |
Andrew Hsieh <andrewhsieh@google.com> |
Remove *LDSCRIPT_X and *LDSCRIPT_XSC
*LDSCRIPT_X[SC] are no longer needed since MIPS patches of linker
scripts are merged into toolchain repo.
Change-Id: I2007476a8e37334b28a37d1666a16b343cb41d4b
|
| ed5bc4dd6c325a8f2193763161b1fc84250efa39 |
|
25-May-2012 |
Andrew Hsieh <andrewhsieh@google.com> |
Revise LOCAL_DISABLE_NO_EXECUTE and LOCAL_DISABLE_RELRO implementations
Revise implementations after toolchain is patched to provides NX
and relro protections by default.
See
https://android-review.googlesource.com/#/c/36682/
https://android-review.googlesource.com/#/c/37040/
Change-Id: Ic9daed89c78c25ad46d66ced5a2e534ec8ca83ae
|
| f74c373729bcd1519debe03cda90ef3fd3366848 |
|
17-May-2012 |
Nick Kralevich <nnk@google.com> |
ndk: compile third party apps with relro support.
Enable relro / bind_now when compiling NDK applications.
This marks certain regions of memory as read-only after linking,
making memory corruption security vulnerabilities harder
to exploit.
See:
* http://www.akkadia.org/drepper/nonselsec.pdf (section 6)
* http://tk-blog.blogspot.com/2009/02/relro-not-so-well-known-memory.html
Change-Id: I52ebddca857845145d5192341d0343183b56843d
|
| 488e22a37f47c49be48a0f2f877298dd5fd0d1c9 |
|
16-May-2012 |
Andrew Hsieh <andrewhsieh@google.com> |
More fix to LOCAL/APP_SHORT_COMMANDS
Related bug entries:
http://code.google.com/p/android/issues/detail?id=29682
http://code.google.com/p/android/issues/detail?id=29896
Related fix:
https://android-review.googlesource.com/#/c/36494
Change-Id: I80975491f0d2dbe1741b324ccd6c788c89c2243f
|
| 616aae78295c7618af87d0b3f53335c358945460 |
|
10-May-2012 |
David 'Digit' Turner <digit@google.com> |
Fix LOCAL/APP_SHORT_COMMANDS
See http://code.google.com/p/android/issues/detail?id=29896
This also speeds up the generation of the list file
through a small bisection algorithm. We now support up
to 6000 parameters per command-line :-)
Change-Id: Ic7f466346acee06fd390756e4384c2765df8c7ac
|
| 097812d190ebd3539c82c9c2b24161ae5e75cbb8 |
|
30-Mar-2012 |
Chao-Ying Fu <fu@mips.com> |
[MIPS] Support to ndk scripts to build MIPS NDK
Change-Id: I36e85a57d409d3f56c37737713bbeb9953b24eaa
|
| 7a06c124be094134d81920a8f9fe363f6f30abd1 |
|
25-Nov-2011 |
David 'Digit' Turner <digit@google.com> |
Build modules with hundreds or thousands of sources.
This patch adds the support for LOCAL_SHORT_COMMANDS in Android.mk
and APP_SHORT_COMMANDS in Application.mk. Setting these variable to
'true' will force the use of a linker/archiver list file when building
your NDK modules.
This is mainly useful when you have a very large number of source
files and/or libraries on Windows, which has a limited
command-line length of 8191 characters.
Fixes http://code.google.com/p/android/issues/detail?id=25359
Change-Id: I6f4824e91231e92c0aa83631b89c462ff25ed1cc
|
| 2c18eab92c3f08841f46ac47d1ae207c9384e7af |
|
13-Dec-2011 |
David 'Digit' Turner <digit@google.com> |
Fix C++ linking under cygwin.
This fixes a minor issue when trying to link C++ sources that do not
use any of the C++ runtimes through APP_STL would fail on Cygwin because
we didn't translate the hard-coded path to libsupc++ properly.
Change-Id: I63ef1c519cf5c5d750ca5d1d006d687123b26d55
|
| 151a2c81c79166122ae88d803de36e151c39b2cf |
|
10-Nov-2011 |
David 'Digit' Turner <digit@google.com> |
Fix ndk-build arm/thumb target instruction selection.
Due to a small bug, ndk-build would fail to properly select
the thumb or ARM target instruction set when building a file
(either with or without LOCAL_ARM_MODE).
The problem occured in the following circumstances:
- your project has two modules, which use different
thumb/arm modes
- each of these projects try to build the same source
file, but in different modes.
Due to a bug, the mode selection of the first module was
applied when compiling the second one.
+ Added unit test to check that everything works correctly
for all ABIs and compilation modes (including NEON)
Change-Id: Ibcb9ac95b4b06e4c3f72e0a987926cf02f165bb9
|
| ad1afc5e66ab40201947a3178eba975515b0d73c |
|
14-Oct-2011 |
David 'Digit' Turner <digit@google.com> |
Add win32 native build support
This patch is adds support to "native" (i.e. Cygwin-less) Windows
NDK build through the new 'ndk-build.cmd' Windows shell script.
Just call it from the cmd.exe command-line, when in your project
path. The script takes the same arguments than 'ndk-build'.
+ Adds the source of a new tiny Windows-specific command-line
"echo" program. The reason for this is that the 'echo' that
comes with cmd.exe is too weird and will not work properly
when invoked from make (e.g. it can't deal with double-quoted
strings properly: it will print the double-quotes in the
output).
+ build/tools/build-host-toolbox.sh: new script to rebuild the
'echo' program on Windows. The idea is that the 'toolbox' may
contain other command-line programs like "cp" or "mkdir" in
the future, to avoid relying on the not-so-robust cmd.exe
versions of these commands (del, md, xcopy), if necessary.
+ Make build-host-prebuilts.sh call build-host-toolbox.sh
when generating Windows binaries, and package-release.sh
unpack the corresponding archive when generating the
Windows packages.
+ build-funcs.sh can now be used to build host binaries too.
+ docs/CHANGES.html: document new native win32 build support.
Change-Id: I4d30f6c6532ae84deb95e7e5f595af76b97d9257
|
| f2c6c623ae6aae0b9b82a4433326a01c95da6f4c |
|
10-Oct-2011 |
David 'Digit' Turner <digit@google.com> |
gnu-libstdc++: Fix rebuild script and NDK build system
Change-Id: Id0c2ce8f7c8a95f8633db9161e73d61249962c08
|
| c6faf8bffb4884b59265aadcbaa22c8026c41649 |
|
22-Sep-2011 |
David 'Digit' Turner <digit@google.com> |
Support several C++ source file extensions
This patch modifies the build system to allow one to
list several C++ source file extensions in LOCAL_CPP_EXTENSION.
+ Check the value of LOCAL_CPP_EXTENSION and warn about values
that do not start with a dot (and ignore them).
Note that this doesn't change the default (which is to use '.cpp')
Change-Id: I0b5dfe8699f90955560cd0dbf9f52336970aaabd
|
| c55bfcf671107b1b678f5a66a3ec74cbeb3927cb |
|
15-Sep-2011 |
David 'Digit' Turner <digit@google.com> |
Add LOCAL_CPP_FEATURES support to Android.mk
This is a new variable that can be used to specify that a
given module relies on C++ exceptions or RTTI.
This is done for several reasons:
- First, we want to avoid always linking GNU libsupc++
to every final binary, because we're soon going to
provide an alternative.
- Second, it is useful to declare prebuilt binaries that
have been compiled with these features. It allows the
final link to work correctly.
Note that the change is backwards-compatible. You can still
use -frtti or -fexceptions in your compiler flags to enable
the features too.
Change-Id: I24b28935e4446c55b169d35990ec2a379ac08500
|
| 1208fe621223ae853a954fd0e0aaf0b0ed46ecda |
|
15-Sep-2011 |
David 'Digit' Turner <digit@google.com> |
Fix transitive static library imports
Ensure that if 'foo' imports static library 'bar' which
imports static library 'zoo', then libfoo.so will be linked
against both libbar.a and libzoo.a
Before this patch, only libbar.a was used, which resulted
in a link error.
Change-Id: Icabb2d8eaa4c09b12d00b71919b4c3723d4f90e6
|
| d7ea04d2f4b44b72732ecadbb14ae0e866cd5465 |
|
14-Jul-2011 |
David 'Digit' Turner <digit@android.com> |
Fix multi-abi build.
This patch fixes multi-ABI builds, i.e. when using something like:
APP_ABI := armeabi x86
In your Application.mk or even the command-line when calling ndk-build.
+ Fix missing libgcc in the toolchain setup scripts. This is required to ensure
that the generated shared library / binary includes all libgcc symbols it
depends on.
Change-Id: I19bb26c8b59901f46af1bb27a1ec4fba62b1dbcc
|
| 7848118177898e00e54c0cbb8eb27e91997a4a9c |
|
11-Mar-2011 |
David 'Digit' Turner <digit@android.com> |
Fix a typo that broke LOCAL_ARM_NEON := true
See http://code.google.com/p/android/issues/detail?id=12657
Change-Id: If432472bd37c4911cf8e27f91873e4dc5ce73497
|
| 93acba5133ede31bc20a2fb5e48ac68dc8b10ed5 |
|
21-Feb-2011 |
David 'Digit' Turner <digit@android.com> |
Fix object order at link time.
This patch ensures that objects are linked in the same order than
they appear in the LOCAL_SRC_FILES declaration. Previously, the objects
were grouped by source file extension.
This fixes http://code.google.com/p/android/issues/detail?id=14176
Change-Id: Id503284380a4690d29c6cc0eacfa6f6bce1910a2
|
| 25fc114e97e8e31af9c8a47f80ca4fbd134bf912 |
|
19-Nov-2010 |
David 'Digit' Turner <digit@google.com> |
Add support for prebuilt STLport binaries.
This patch allows the NDK to be redistributed with prebuilt
STLport binaries, since rebuilding the library from sources
is quite slow, and its implementation should not change.
Note that the binaries are not added to the NDK git repository.
Instead:
- build/tools/build-stlport.sh is a new script that can be used
to rebuild the binaries and package/copy them appropriately.
It requires a valid NDK installation (i.e. with working toolchain
binaries)
- rebuild-all-prebuilt.sh and package-release.sh are also modified
to rebuild STLport and unpack the prebuilt tarballs when necessary.
- tests/build/prebuild-stlport is a fake project that is used
by build/tools/build-stlport.sh to force the rebuild of the
libraries with the NDK (the script later copies/packages the
libs to the appropriate location).
- sources/android/stlport/Android.mk is modified to auto-detect
whether the binaries are installed under the libs/<abi>/ subdir.
If not, the library will be rebuilt from sources.
Rebuilding from sources can be forced by setting STLPORT_FORCE_REBUILD
to 'true' in your environment. That can be useful for debugging purpose.
+ improve 'pretty-dir' function to recognize the NDK path as a prefix
and replace it in the output by '<NDK>'
+ improve formatting of NDK build messages for prebuilt binaries.
Now it looks like:
Prebuilt : <libname> <= <source-directory>/
Change-Id: I5158b9d7f13e0f6252d89f82b6fd2960e4a2ab1f
|
| b1a60f32cc6b482c1209e1d53e773add926dc520 |
|
15-Nov-2010 |
David 'Digit' Turner <digit@google.com> |
Add support for LOCAL_WHOLE_STATIC_LIBRARIES.
These libraries are linked to the final binary with the help of
-Wl,--whole-archive .. -Wl,--no-whole-archive. The main difference
is the following:
Consider the following link command:
gcc -o libfoo.o libfoo.a libbar.a libzoo.a
The default Unix linker behaviour is the following:
- undefined symbols in libfoo.a will be searched in libbar.a and libzoo.a
(in this specific order)
- undefined symbols in libbar.a will only be searched in libzoo.a
- undefined symbols in libzoo.a will create an error.
Now consider:
gcc -o libfoo.so -Wl,--whole-archive libfoo.a -Wl,--no-whole-archive libbar.a libzoo.a
Then:
- undefined symbols in libfoo.a are still search in the same way
- undefined symbols in libbar.a are searched in libfoo.a then in libzoo.a
- undefined symbols in libzoo.a are searched in libfoo.a
LOCAL_WHOLE_STATIC_LIBRARIES is a way to group static libraries in the
"whole" category when linking final binaries. This is normally only used
when there are weird circular dependencies in your libraries.
Technically, it's not required, one could instead do:
gcc -o libfoo.o libfoo.a libbar.a libzoo.a libfoo.a
But this does not translate well with the NDK build system's definition of
LOCAL_STATIC_LIBRARIES, and forces the use of LOCAL_LDLIBS := libfoo.a which
is less elegant.
Change-Id: I4b90cad004280a78d596388911482d90bd0755f3
|
| d49e5db44f5a514683ef600db88f8be0b40c3bfd |
|
25-Oct-2010 |
David 'Digit' Turner <digit@google.com> |
Fix automatic dependency computation of imported modules.
Before this change, the build system would build any shared library
module that is listed in an imported Android.mk, even if the project
does not need it.
With this change, only the imported modules that are actually needed
by the project will be built.
+ update docs/IMPORT_MODULE.TXT
Change-Id: Iea2ee30dd73be5f9f55ebb1e5658b5368ecbbe31
|
| c2cb1cc7609843440140c4e8794b76321f64cc40 |
|
08-Oct-2010 |
David 'Digit' Turner <digit@google.com> |
Fix duplicate LOCAL_LDFLAGS at link time.
Change-Id: I278aeb75c9db15807bb3a583996068ed671912ee
|
| 1579cd933a0e3a1bdd494a312fb5b9e75a03be87 |
|
07-Oct-2010 |
David 'Digit' Turner <digit@google.com> |
Fix cygwin build on Windows.
This introduces changes to the build system to deal
with the fact that our Windows toolchain binaries are
not Cygwin programs anymore. As a consequence, they
don't understand paths like /cygdrive/c/stuff.
Essentially, this forces path conversions whenever we're
sending a path to the toolchain binaries, through the new
'host-path' and 'host-c-includes' helper functions.
Also, it reformats the auto-generated dependency files
in order for them to be properly parsed by Cygwin's
GNU Make (see build/awk/convert-deps-to-cygwin.awk for
examples).
As a bonus, this change also simplifies the setup of
each toolchain by grouping common definitions under
build/tools/default-build-commands.mk
Change-Id: I5af99b63cb53b3fcb5e1008dfb764e1e934623e5
|
| 7a6b17ae18e87e522a4449eff37800421a8bb6ab |
|
22-Sep-2010 |
David 'Digit' Turner <digit@google.com> |
Add prebuilt static library support.
This is done with the new PREBUILT_STATIC_LIBRARY include script.
+ Simplify prebuilts dependencies by removing LOCAL_PREBUILTS.
You can now simply list your prebuilts into LOCAL_STATIC_LIBRARIES
and/or LOCAL_SHARED_LIBRARIES.
+ pretty-print paths during install build commands.
Change-Id: I4aca605fc6f818d9669343c6aefc419a78ee0df2
|
| 5171bb2f0f68965677f11da882a956c59c8b9c72 |
|
21-Sep-2010 |
David 'Digit' Turner <digit@google.com> |
Fix bad automatic dependency tracking when using multiple source subdirectories.
Change-Id: I01848efe60107782efeb2211690a62c8a7d4f2cb
|
| d9851e70410ee5b14f5e9b772dd015e44a558c89 |
|
17-Jul-2010 |
David 'Digit' Turner <digit@google.com> |
Simplify module database definitions.
Introduce the LOCAL_MODULE_CLASS field, and use it.
Change-Id: I7103a78f801fa4fdd2080088a4ae81249ce011cf
|
| d0ac7ca653627ffe4f38973034c93bc53a66adec |
|
16-Jul-2010 |
David 'Digit' Turner <digit@google.com> |
Get rid of (nearly obsolete) build/core/build-module.mk
Change-Id: I50f565b4cbaf84a4b13ea047fd52f7f38fc54f21
|
| bb9dc1a386532db74f47dd0af1930b27e8402926 |
|
09-Jul-2010 |
David 'Digit' Turner <digit@google.com> |
Add support for LOCAL_MODULE_FILENAME, that allows renaming generated files.
Change-Id: I228732001af7786f31439a8462310e8ffe67dc19
|
| 4013467963a9051585d23d6a0b157685605d2aa6 |
|
09-Jul-2010 |
David 'Digit' Turner <digit@google.com> |
Add support for prebuilt shared libraries.
Change-Id: I56de52c9206741c8300fb84e92602f75765f44a4
|
| e7943289cc2df73a99668615639c97ffe6240fce |
|
17-Jun-2010 |
David 'Digit' Turner <digit@google.com> |
Fix BUILD_EXECUTABLE. For some reason, module-is-executable didn't work properly.
Change-Id: I657106ca09b4669bd02e9128af869602d83a865c
|
| a5501b02c2f2a9e1bf9fce42a3faf601adc070e9 |
|
03-Jun-2010 |
David 'Digit' Turner <digit@google.com> |
Implement module exports + update docs + add a sample.
Change-Id: Ib892ca7d46b69599ce4569d5929f0149bdea8e3f
|
| 8700ca93c26e2908670a9982c68f4b8a2bf7dce4 |
|
10-Jun-2010 |
David 'Digit' Turner <digit@google.com> |
Implement two-pass script parsing.
In preparation of future work. The NDK build script will now parse all
Android.mk and record LOCAL_XXX variables in the modules database.
After all parsing is done, it will populate the dependency graph with
targets and commands. This will allow us to implement "exported" module
variables like LOCAL_EXPORT_CFLAGS and others in a reliable way.
Change-Id: If1eb4ce68b62b5dfa146520a77cbcad401272428
|
| f2f883c9f5d1057b585f2490ffb12800d166e9f4 |
|
02-Jun-2010 |
David 'Digit' Turner <digit@google.com> |
Warn about unsupported source file extensions in LOCAL_SRC_FILES.
The previous behaviour was to silently ignore these source files, which
confused several NDK users.
Change-Id: I0decb18af9ee6d1c210813d2046e7d3f71c20763
|
| 9c3e39c876850d29a4078e2cd9ba6926f55bd69d |
|
04-May-2010 |
David 'Digit' Turner <digit@google.com> |
Enable the NX (No Execute) security feature for all NDK-generated machine code on ARM.
Change-Id: Ic25be4e8a83e741040c7944251688dcdcc97838b
Question: shall we enable it for x86 too?
|
| 1672f577d45f3f52e02811e399232f78160934cb |
|
27-Apr-2010 |
David 'Digit' Turner <digit@google.com> |
Support .s raw assembly source files in LOCAL_SRC_FILES too.
Change-Id: Id17875ebc6dd4e9719b7ad179921e44a5246f596
|
| 419390feceb0c39fd3cad8ec6e5253fb74c946a5 |
|
09-Apr-2010 |
David 'Digit' Turner <digit@google.com> |
Make APP_MODULES optional in Application.mk.
If APP_MODULES is defined, now computes the transitive closure of module dependencies automatically.
+ cleanup some of the build scripts
+ add module database management functions for future work
Change-Id: I4ae14d8a3cbd2240e1efec27c55f8314b618c4d9
|
| a1d764b5d215601e007e01186de0be0db51df900 |
|
09-Apr-2010 |
The Android Open Source Project <initial-contribution@android.com> |
NDK snapshot from development/ndk/
Change-Id: I154f2fd3828ffd937c82410f5f9995402d7be15e
|
| 5bc892834ff140ef11625fdf7602d09e229f73dc |
|
09-Feb-2010 |
David 'Digit' Turner <digit@google.com> |
Add NEON support to the NDK build system + docs
You can now define LOCAL_ARM_NEON to 'true' in your Android.mk
to indicate that a whole module must be compiled with NEON support.
Alternatively, use the .neon suffix when listing source files in
LOCAL_SRC_FILES to indicate that they should be built with NEON
support. E.g.:
LOCAL_SRC_FILES := foo.c.neon bar.c zoo.c.arm.neon
Note that .arm.neon is supported, but .neon.arm is NOT.
Also added documentation in docs/CPU-ARM-NEON.TXT
Another patch will provide one or more sample applications
to demonstrate all of this.
|
| 0e3db4dad04bba1a6aed5ad15489999078d0361d |
|
29-Jun-2009 |
David 'Digit' Turner <digit@google.com> |
Add support for LOCAL_ARM_MODE and .arm source file name suffix.
Also update docs/INSTALL.TXT to explain that MSys is not supported under Windows.
|
| f5107032a58fc88cea9a2bb1211b1f7d9e9eeccb |
|
29-Jun-2009 |
David 'Digit' Turner <digit@google.com> |
Fix several typos in the NDK build system that caused quite a few bugs:
- generate thumb code by default (type forced ARM generation)
- make the generation of unoptimized binaries with APP_OPTIM := debug actually work
(the -O0 -g flags were placed before the -Os -mthumb flags for thumb binaries)
- factor common code from build-executable/shared-library/static-library into build-binary.mk
and install-binary.mk
- properly add a -L$(SYSROOT)/usr/lib line to make LOCAL_LDLIBS := -lz work as advertized
(in build-binary.mk)
- add a few missing variables from clear-vars.mk
|
| ce42f422169554ab5f646b9b3491ad9d632605e1 |
|
20-May-2009 |
David 'Digit' Turner <digit@google.com> |
This fixes the build to always define the ANDROID macro, and remove an empty -I from the compiler options.
The latter had the effect of removing the benefit of optimization settings, i.e. a typical compiler
command would look like:
<toolchain-compiler> .... -Isources/<module-path> -I -O2 -g
The "-I -O2" was interpreted literally as "search in '-O2' directory, and the optimization was
never set to 2 (or 0 in case of debug mode).
|
| 494598ad04b57a4e1dbaf6e529c5a8df1fe01c79 |
|
19-May-2009 |
David 'Digit' Turner <digit@google.com> |
Force --no-undefined at link time to generate an error when trying to generate a shared library that references undefined symbols.
This can be overriden by defining LOCAL_ALLOW_UNDEFINED_SYMBOLS in your Android.mk to 'true'
|
| a85825c5a2b3427e0361c5bf42e9df5c50f58b66 |
|
14-May-2009 |
David 'Digit' Turner <digit@google.com> |
Fix bad automatic dependency computations
|
| 48ef1859ef0bb25547e5aceeedb9b175c6193bc5 |
|
07-May-2009 |
David 'Digit' Turner <digit@google.com> |
Initial import of new NDK into donut tree
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