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| author | Maxim Kuvyrkov <maxim@codesourcery.com> | 2010-05-27 12:06:58 +0000 |
|---|---|---|
| committer | Maxim Kuvyrkov <mkuvyrkov@gcc.gnu.org> | 2010-05-27 12:06:58 +0000 |
| commit | 51b9db927f5dca75792b11cbc91266d6b842a6b2 (patch) | |
| tree | 7ad832699f9e9bad16de80149c717b4f8e7cab5c /gcc/doc | |
| parent | 74c7025321da74e985e225350c32edd3996a4a1e (diff) | |
| download | gcc-51b9db927f5dca75792b11cbc91266d6b842a6b2.zip gcc-51b9db927f5dca75792b11cbc91266d6b842a6b2.tar.gz gcc-51b9db927f5dca75792b11cbc91266d6b842a6b2.tar.bz2 | |
Support compilation for Android platform. Reimplement -mandroid.
* config.gcc (*linux*): Include linux-android.h and linux-android.opt.
(*android*): Set ANDROID_DEFAULT.
(arm*-*-linux*): Include linux-android.h.
(arm*-*-eabi*): Don't include previous -mandroid implementation.
* config/arm/eabi.h: Remove, move Android-specific parts ...
* config/linux-android.h: ... here. New file.
* config/arm/eabi.opt: Rename to ...
* config/linux-android.opt: ... this.
(mandroid): Allow -mno-android option. Initialize based on
ANDROID_DEFAULT.
* config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC, CC1_SPEC, LIB_SPEC):
Move logic to corresponding LINUX_TARGET_* macros.
(TARGET_OS_CPP_BUILTINS): Define __ANDROID__, when appropriate.
* config/linux-eabi.h (LINK_SPEC, CC1_SPEC, CC1PLUS_SPEC, LIB_SPEC,)
(STARTFILE_SPEC, ENDFILE_SPEC): Define to choose between Linux and
Android definitions.
(LINUX_TARGET_OS_CPP_BUILTINS): Define __ANDROID__ if TARGET_ANDROID.
* doc/invoke.texi (-mandroid, -tno-android-cc, -tno-android-ld):
Document.
From-SVN: r159918
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 20fa347..baa8e88 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -559,7 +559,8 @@ Objective-C and Objective-C++ Dialects}. -mcpu=@var{cpu}} @emph{GNU/Linux Options} -@gccoptlist{-muclibc} +@gccoptlist{-mglibc -muclibc -mbionic -mandroid @gol +-tno-android-cc -tno-android-ld} @emph{H8/300 Options} @gccoptlist{-mrelax -mh -ms -mn -mint32 -malign-300} @@ -11489,6 +11490,29 @@ Use uClibc C library. This is the default on @opindex mbionic Use Bionic C library. This is the default on @samp{*-*-linux-*android*} targets. + +@item -mandroid +@opindex mandroid +Compile code compatible with Android platform. This is the default on +@samp{*-*-linux-*android*} targets. + +When compiling, this option enables @option{-mbionic}, @option{-fPIC}, +@option{-fno-exceptions} and @option{-fno-rtti} by default. When linking, +this option makes the GCC driver pass Android-specific options to the linker. +Finally, this option causes the preprocessor macro @code{__ANDROID__} +to be defined. + +@item -tno-android-cc +@opindex tno-android-cc +Disable compilation effects of @option{-mandroid}, i.e., do not enable +@option{-mbionic}, @option{-fPIC}, @option{-fno-exceptions} and +@option{-fno-rtti} by default. + +@item -tno-android-ld +@opindex tno-android-ld +Disable linking effects of @option{-mandroid}, i.e., pass standard Linux +linking options to the linker. + @end table @node H8/300 Options |