[TEMP] circleci: testing the cross-compilation for aarch64-linux-gnu #2748
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added 14 commits
December 2, 2020 03:55
…make auto apped to *_PROGRAMS when generating the Makefile, but we want to use
…'t need to delete it.
there exists a ready-to-use macro called `AX_PROG_CXX_FOR_BUILD` which is provided by `ax_prog_cc_for_build.m4` and is widely used for supporting cross-compilation. this macro defined `CC_FOR_BUILD`, `CFLAGS_FOR_BUILD`, `CPPFLAGS_FOR_BUILD`, `LDFLAGS_FOR_BUILD`, `BUILD_EXEEXT` variables. user can set `CC_FOR_BUILD`、`CFLAGS_FOR_BUILD`、`CPPFLAGS_FOR_BUILD`、`LDFLAGS_FOR_BUILD` when cross-compiling. when native-compiling, `FOO_FOR_BUILD` is same as `FOO`. here is a example show you how to use these variables:
configure \
--host=armv7a-linux-androideabi \
--prefix=`pwd`/out \
--enable-static \
--disable-seccomp \
CC=/usr/local/opt/android-sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/armv7a-linux-androideabi21-clang \
CFLAGS='-v' \
CPP='/usr/local/opt/android-sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/armv7a-linux-androideabi21-clang -E' \
CPPFLAGS='-I/Users/leleliu008/.ndk-pkg/pkg/jansson/armeabi-v7a/include -I/Users/leleliu008/.ndk-pkg/pkg/libyaml/armeabi-v7a/include -I/Users/leleliu008/.ndk-pkg/pkg/libxml2/armeabi-v7a/include -I/Users/leleliu008/.ndk-pkg/pkg/libiconv/armeabi-v7a/include --sysroot /usr/local/opt/android-sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/sysroot -Qunused-arguments -Dftello=ftell -Dfseeko=fseek' \
LDFLAGS='-L/Users/leleliu008/.ndk-pkg/pkg/jansson/armeabi-v7a/lib -L/Users/leleliu008/.ndk-pkg/pkg/libyaml/armeabi-v7a/lib -L/Users/leleliu008/.ndk-pkg/pkg/libxml2/armeabi-v7a/lib -L/Users/leleliu008/.ndk-pkg/pkg/libiconv/armeabi-v7a/lib --sysroot /usr/local/opt/android-sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/sysroot' \
AR=/usr/local/opt/android-sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-ar \
RANLIB=/usr/local/opt/android-sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-ranlib \
CC_FOR_BUILD=/usr/bin/cc \
CFLAGS_FOR_BUILD='-v' \
PKG_CONFIG_PATH=/Users/leleliu008/.ndk-pkg/pkg/libiconv/armeabi-v7a/lib/pkgconfig:/Users/leleliu008/.ndk-pkg/pkg/libxml2/armeabi-v7a/lib/pkgconfig:/Users/leleliu008/.ndk-pkg/pkg/libyaml/armeabi-v7a/lib/pkgconfig:/Users/leleliu008/.ndk-pkg/pkg/jansson/armeabi-v7a/lib/pkgconfig \
PKG_CONFIG_LIBDIR=/Users/leleliu008/.ndk-pkg/pkg
ax_prog_cc_for_build.m4 has been downloaded from `http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cc_for_build.m4` and placed in m4 directory. to use aclocal from Automake to generate aclocal.m4, we must also set `ACLOCAL_AMFLAGS = -I m4` in top-level Makefile.am.
build packcc don't follow `The Uniform Naming Scheme`. because automake auto append `$(EXEEXT)` to `*_PROGRAMS` when generating the Makefile, but here we want to use `$(BUILD_EXEEXT)`. as we don't use `The Uniform Naming Scheme`, we must clean `packcc` and `packcc.exe` by myself.
References:
*https://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html
*https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Input.html
*https://www.gnu.org/software/automake/manual/html_node/Uniform.html
…make auto apped to *_PROGRAMS when generating the Makefile, but we want to use
…'t need to delete it.
|
I use this pull request for inspecting the Valgrind error reported in #2742. |
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Codecov Report
@@ Coverage Diff @@
## master #2748 +/- ##
=======================================
Coverage 86.99% 86.99%
=======================================
Files 190 190
Lines 40450 40450
=======================================
Hits 35190 35190
Misses 5260 5260 Continue to review full report at Codecov.
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Signed-off-by: Masatake YAMATO <[email protected]>
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The change is backported to the original pull request. |
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The change should be merged to #2742.
This is just a test for testing.