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path: root/core/combo/TARGET_linux-x86.mk
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* Add a method to leave the symbol table in a library.Christopher Ferris2014-03-181-7/+2
| | | | | | | | | | | | When LOCAL_STRIP_MODULE := keep_symbols is set, then the normal strip rules will be modified so that only the .debug_* sections are removed. The original symbol table is left alone. This allows the compilation of certain libraries so that libbacktrace library can provide meaningful names to functions. Bug: 12958251 Change-Id: I82bdc304a463012e29086325ccb51163464cb4a9
* Make -rpath-link work with multilib.Ying Wang2014-02-211-1/+1
| | | | Change-Id: If69ea6ed6cdbb657ed4005f8217d653e29626783
* Strip all symbols on x86C. Sean Young2014-02-191-2/+2
| | | | | | | Strip all of the non-dynamic symbols on x86 targets, instead of just the debug symbols. Change-Id: Id799a6a8c8b0e8bf70977328e42e5efa23762f25
* Merge "Fix x86 config file to support 2nd ARCH build"Ying Wang2014-02-191-59/+59
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| * Fix x86 config file to support 2nd ARCH buildQiming Shi2014-02-171-59/+59
| | | | | | | | | | Change-Id: I5f6091c555b9e742303f294b7c07a981ae5c6026 Signed-off-by: Qiming Shi <qiming.shi@intel.com>
* | x86: set -msse2 for all buildsColin Cross2014-02-181-0/+1
|/ | | | | | All supported x86 processors have SSE2. Change-Id: Ib4a0511c456fe3185b0b902390860ad557aeedcf
* Fix incorrect x86 build rules.Stephen Hines2014-02-131-1/+0
| | | | | | | | combo/TARGET_x86*.mk mistakenly added TARGET_GLOBAL_CFLAGS to their linker command lines. This results in clang builds not working properly, since they strip some unknown flags from TARGET_GLOBAL_CFLAGS. Change-Id: I60a1ff5df70305323134435e4ae107ea7acfe8ea
* Fix KERNEL_HEADERS_ARCH for mips and x86.Elliott Hughes2014-01-281-1/+1
| | | | | | | | | | | | arm and arm64 have distinct headers, but mips and mip64, and x86 and x86_64 use headers that work for both widths. So where arm/arm64 need to handle the second architecture case specially, all we need to do for the others is hard-code the name. (x86_64.mk already hard-codes x86; we need to change x86.mk for the case where we're building the 32-bit binaries for a mixed system. mips64.mk doesn't exist yet, but when it does, it'll hard-code just plain "mips" too.) Change-Id: Ia6b9f77b4eb2c78729b454045875c409e0ea8197
* Remove libthread_db from the default include path.Elliott Hughes2014-01-271-2/+0
| | | | | | | | | | This should never have been on the default include path. The NDK statically links its own libthread_db, so I'm removing bionic's unused copy from devices. Bug: 11882807 Change-Id: I49a67fe0902cc4bc178360f6c993959774d74e3a
* Load compiler environment for a second arch.Ying Wang2014-01-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the first step to build 32-bit libraries in a 64-bit product. It will work like this: 1) In the product's BoardConfig.mk, define: TARGET_2ND_ARCH, TARGET_2ND_ARCH_VARIANT, TARGET_2ND_CPU_VARIANT. The build system uses those variables to set up an additional compiler environment for the second arch. 2) When parsing Android.mks, the build system sets up rules to build a module for both the 1st arch and the 2nd arch, unless it's explicitly asked to skip so. Android.mk will be adapted if there is additional rule of generating source files. The build system will accept arch-specific LOCAL_ variables, such as LOCAL_CFLAGS_arm, LOCAL_CFLAGS_armv7-a-neon, LOCAL_CFLAGS_cortex-a15, LOCAL_CFLAGS_aarch64 etc. Modules use such variables to set up build for various archs at the same time. 3) Install binary of the 2nd arch by adding "<module_name>:32" to PRODUCT_PACKAGES. All 2nd-arch libraries linked in by "<module_name>:32" will be installed automatically. Bug: 11654773 Change-Id: I2df63cd5463a07bf5358bee2a109f8fb9590fe30 Conflicts: core/combo/TARGET_linux-arm.mk
* Remove obsolete CUSTOM_KERNEL_HEADERS.Elliott Hughes2014-01-101-11/+2
| | | | Change-Id: Id260dd351b90f065eee56e231d4c341b18c1b27f
* Switch x86 over to uapi-only.Elliott Hughes2013-11-251-2/+1
| | | | | Bug: 11559337 Change-Id: I95aa40ec2094acdaef1d4b4d9f0dd6278cf558d1
* Merge commit 'c73341006286c391ae4d268a77f5e008045d5308' into HEADThe Android Open Source Project2013-11-221-5/+5
|\ | | | | | | Change-Id: I4bf7d32d65e19dfa1f0533fdd3b2295c50b13005
| * am 1180d71c: am 2c448765: Merge "Remove explicit passing of dynamic loader name"Elliott Hughes2013-10-081-1/+0
| |\ | | | | | | | | | | | | * commit '1180d71c3062a4f5b124ced3693a6a937ffbc13a': Remove explicit passing of dynamic loader name
| * \ am a035abc5: am 1303aa28: Merge "Remove useless x86 options that were always ↵Elliott Hughes2013-10-041-30/+4
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | hardcoded on." * commit 'a035abc55455a50da7b242dad1bca55fa28617a9': Remove useless x86 options that were always hardcoded on.
| * \ \ am ab7b53b8: am 5d92a933: Merge "x86_64: Adding new target"Ying Wang2013-10-021-4/+0
| |\ \ \ | | | | | | | | | | | | | | | | | | | | * commit 'ab7b53b8e09e3d346384a5257e8f7a440a53dfc0': x86_64: Adding new target
| * \ \ \ resolved conflicts for merge of 70190a2b to klp-dev-plus-aospYing Wang2013-09-191-13/+28
| |\ \ \ \ | | | | | | | | | | | | | | | | | | Change-Id: I9abcb4e258ad95912860dcae2973c4e417b05369
| * \ \ \ \ am fad629f4: am 7f2ad751: Merge "Switch x86 default compiler to multilib ↵Ying Wang2013-09-141-2/+2
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | version" * commit 'fad629f4dd07720b427c6a219ad93886e23ca277': Switch x86 default compiler to multilib version
| * \ \ \ \ \ am 3208b615: am fc8b6338: resolved conflicts for merge of d65a7da3 to ↵Ying Wang2013-08-151-5/+5
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | jb-mr2-dev-plus-aosp * commit '3208b615c5cde2b682c3bbbcd2bb064b14b57489': No need to filter out AndroidConfig.h for unbundled build
| | * \ \ \ \ \ resolved conflicts for merge of d65a7da3 to jb-mr2-dev-plus-aospYing Wang2013-08-151-5/+5
| | |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: I14c4ddf5f02c8dec86f45bedf679bcebff1448dc
| | | * | | | | | No need to filter out AndroidConfig.h for unbundled buildYing Wang2013-08-151-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for now we have all AndroidConfig.hs in the build project. Change-Id: Id713fecba1378fad81688f5937f61c779b618ac2
* | | | | | | | | Switch x86 to uapi headers.Elliott Hughes2013-11-191-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We still need the 'aux' hack, but this is a good step forward. Bug: 11559337 Change-Id: Ib3d79317293e1cd3d2620c38e6b472a5994ee554
* | | | | | | | | Switch AOSP X86/MIPS compiler to gcc4.8Andrew Hsieh2013-11-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: Ifeee2c7d696c8a8e96e52c6ca51434260bdae5f8
* | | | | | | | | Merge "Cleanup x86 and x86_64 flags"Ying Wang2013-11-141-21/+0
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| * | | | | | | | | Cleanup x86 and x86_64 flagsPavel Chupin2013-10-151-21/+0
| | |_|_|_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -mandroid, -D__ANDROID__ is on by the toolchain; -msse3 moved to llvm_config, it seems it's required only there; __cxa_atexit is provided by libc now; USE_SSE2 should not be used anywhere, it's always true; remove -mstackreallign and -mfpmath=sse as useless for x86_64; Change-Id: Ib7739f6522c375c09de10d22616c48a493841c4c Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* | | | | | | | | x86: turn on -Wl,--fatal-warningsNick Kralevich2013-10-241-0/+1
|/ / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 4f2f16da143fede94a1124ee79efccee78442b90, we added -Wl,--warn-shared-textrel to TARGET_GLOBAL_LDFLAGS. This generated a warning whenever we created a shared library with a text relocation. At the time, we wrote: ===== Emit a warning when the static linker detects a shared library has text relocations. Text relocations make it harder to share pages across processes, and make it harder to use certain memory protection features in, for example, SELinux. This warning will turn into an error in a future change (via --fatal-warnings) ===== All code which uses text relocations has either been fixed, or we've temporarily worked around the issue so the code can still compile. Enable --fatal-warnings. Bug: 11353056 Change-Id: I2f2c65352166ef0a96f54858de1556f0290fe306
* | | | | | | | Remove explicit passing of dynamic loader namePavel Chupin2013-10-081-1/+0
| |_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should trust toolchain on that. Change-Id: I20dd882d167cc84c262aef245ea2d86c17bc1785 Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* | | | | | | Remove useless x86 options that were always hardcoded on.Elliott Hughes2013-10-041-30/+4
| |_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARCH_X86_HAVE_MMX, ARCH_X86_HAVE_SSE, ARCH_X86_HAVE_SSE2, and ARCH_X86_HAVE_SSE3 were all always on. There are no longer any makefiles or code that are conditional on any of these, so let's just remove them rather than encourage anyone to mess with knobs that don't work. Change-Id: I5ee095e8041eecff4554ad4801894fbfca69093f
* | | | | | x86_64: Adding new targetPavel Chupin2013-10-021-4/+0
| |_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add x86_64 Android builds. Compiler is expected to be able to understand -m64 code generation option. Change-Id: I99e7337c5a5766afc5e528a481bd21631ff44dd5 Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* | | | | Merge "Extend x86 to have different arch variants"Ying Wang2013-09-191-14/+29
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| * | | | Extend x86 to have different arch variantsNegreanu Marius Adrian2013-09-181-14/+29
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Author: Negreanu Marius Adrian <adrian.m.negreanu@intel.com> Author: Andrew Boie <andrew.p.boie@intel.com> Author: Daniel Leung <daniel.leung@intel.com> Currently, x86 target only has generic i686 and x86-atom as arch variants. This patch adds the ability to have more than two arch variants. Defining a new arch variant is similiar to ARM targets, by adding a new file in core/combo/arch/x86. These files also define what capabilities the targeting CPU has (e.g. having SSE2, SSE3, etc.). We define arch variants for Sandy Bridge, Ivy Bridge, Haswell; upcoming arches can be easily added to this set with future patches. Change-Id: Iafbce10d205e860738db4a216ff603f9a84d7311 Signed-off-by: Daniel Leung <daniel.leung@intel.com> Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
* | | | Switch x86 default compiler to multilib versionPavel Chupin2013-08-261-2/+2
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch from gcc-4.7 32-bit only to gcc-4.7 multilib (32/x32/64) compiler. Tested x86 image build on Linux and Darwin. This bionic patch is required: https://android-review.googlesource.com/#/c/64183 Change-Id: Ifc2c6c5d6a4a1b71a00a87af072bb7f67b1c284d Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* | | FDO: support linux-x86 targetsynergydev2013-08-091-0/+33
|/ / | | | | | | Change-Id: I4a3a1d298176da109df316cf9128f19e77490bc9
* | x86/mips: enable _FORTIFY_SOURCE=2Nick Kralevich2013-04-291-1/+1
|/ | | | | | | | | | | Enable _FORTIFY_SOURCE=2 for x86 and MIPS. Currently, this change is a no-op, as Android's libc doesn't support _FORTIFY_SOURCE > 1, yet. The ARM change was made in 316f720b91f879c4e3972d6d595535de0ac707b2 Change-Id: Iafe90beadf9b6a41ea294b7107cf4f18141acf3a
* Duplicate libgcc.a in front of *soAndrew Hsieh2013-03-191-2/+4
| | | | | | Also see 6c7bc550adb917157a9f53ebf8898110e37294b2 Change-Id: Iade6cd6b40cd4840a148098e1d8fc7a0c97e2f66
* Switch to GCC 4.7 for X86 and MIPSAndrew Hsieh2012-12-211-1/+1
| | | | Change-Id: I1c2021a15f53e064baf69084894c114289ef7c54
* Enable lunch command to pick up new toolchain version.Ben Cheng2012-12-121-1/+3
| | | | | | | Otherwise the previously exported value will be sticky and the value defined in the TARGET makefile is ignored. Change-Id: I13b9cca2d288f7ab09104c57e7cad9f23de2548a
* Define TARGET_GCC_VERSION in target specific make files.Ben Cheng2012-12-111-0/+4
| | | | | | So that GCC refresh can be performed in a target specific way. Change-Id: I867e8b8fd671bef8c5af300e657a6da4fface032
* x86: enable FORTIFY_SOURCENick Kralevich2012-12-071-0/+1
| | | | | | | | | | | Enable FORTIFY_SOURCE for Android x86. This adds certain security protections to Android programs, checking for common programming mistakes and buffer overflows. FORTIFY_SOURCE protections have been enabled for ARM since a46c480e43cc61d0190569684f0a1e53a5da75b6 (Jun 4th 2012) Change-Id: Idae6f93d37ddae605088867cd3029f12632456e1
* am 7176e801: Merge "Add TARGET_GCC_VERSION"Andrew Hsieh2012-10-231-1/+1
|\ | | | | | | | | * commit '7176e8013bb2e563c3e3e56af4c04c50de3a7f37': Add TARGET_GCC_VERSION
| * Add TARGET_GCC_VERSIONAndrew Hsieh2012-10-231-1/+1
| | | | | | | | | | | | | | Default to 4.6, but can overwritten to something else in prebuilts/gcc/$os/$arch/$arch-linux-android*-$ver Change-Id: I16f99d642b8ff8e831d392261a0c536041107051
* | am d883749e: Merge "x86: add --warn-shared-textrel"Nick Kralevich2012-10-221-0/+1
|\ \ | |/ | | | | | | * commit 'd883749e600a34b5eb4db542d24946b25aa5c9fb': x86: add --warn-shared-textrel
| * x86: add --warn-shared-textrelNick Kralevich2012-10-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Emit a warning when the static linker detects a shared library has text relocations. Text relocations make it harder to share pages across processes, and make it harder to use certain memory protection features in, for example, SELinux. This warning will turn into an error in a future change (via --fatal-warnings) Change-Id: I2d169c7ce3600d02e25591f3ec15aba363730298 References: http://www.akkadia.org/drepper/textrelocs.html
* | Support to build executables against the NDKYing Wang2012-10-081-10/+10
| | | | | | | | | | | | | | | | Use "LOCAL_SDK_VERSION := <number>" to build against the NDK when you include $(BUILD_EXECUTABLE). Bug: 7170098 Change-Id: I4cebeae3355e79a4d2f2f5549ef0613ced77e3f0
* | resolved conflicts for merge of 3e91f5ad to jb-mr1-devAndrew Hsieh2012-09-121-1/+2
|\ \ | |/ | | | | Change-Id: I9b587bc6086e1edacc98879e43668001bf72f7db
| * Enable stack-protector for x86Andrew Hsieh2012-08-291-0/+1
| | | | | | | | Change-Id: I7a169075ca49ab831c37625d416c1d4b026bfec3
* | resolved conflicts for merge of 5c903372 to jb-mr1-devJean-Baptiste Queru2012-08-281-3/+0
|\ \ | |/ | | | | Change-Id: I4994c77a6570ce654915bfb8c5f6ee4583db86b7
| * Use gold linker on x86Pavel Chupin2012-08-281-3/+0
| | | | | | | | | | | | | | | | Patch removes fallback -fuse-ld=bfd for x86 target and --copy-dt-needed-entries which is not supported by gold linker. Change-Id: Ie5603f98e3f2f9d4f81678c718e39b130a75d057 Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
| * Add -fuse-ld=bfd to x86 targetAndrew Hsieh2012-07-251-0/+2
| | | | | | | | | | | | Add -fuse-ld=bfd because ld.gold doesn't support "--copy-dt-needed-entries". Change-Id: Ie6fa0a2ddfc57b650552c8cf0891f738a5be0dda
* | Don't include system/core/include/arch/<arch>/Android.mk for apps-only build.Ying Wang2012-08-161-2/+5
| | | | | | | | | | Bug: 6994483 Change-Id: I76c4d96264cf94a79d59fdeb52bb37c07a9458dd
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