最終更新:2019-09-24 (火) 14:14:25 (1669d)
ndk-build
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Build your native code
This really is a tiny wrapper around GNU Make.
https://developer.android.com/ndk/guides/ndk-build.html?hl=JA
Typical usage
cd $PROJECT_PATH ndk-build
メイクファイル
内部動作
- ndk-buildスクリプトを実行することは、次のコマンドを実行することと同等です。
$GNUMAKE -f <ndk>/build/core/build-local.mk <parameters>
- Android NDK/build/core/build-local.mk
メモ
./ndk-build -C <project-path>
usage
https://developer.android.com/ndk/guides/ndk-build.html
- The following options are available:
clean Clean all generated binaries. V=1 Launch build, and display build commands. -B Force a complete rebuild. -B V=1 Force a complete rebuild and display build commands. NDK_LOG=1 Display internal NDK log messages (used for debugging the NDK itself). NDK_DEBUG?=1 Force a debuggable build (see below). NDK_DEBUG?=0 Force a release build (see below). NDK_HOST_32BIT?=1 Always use toolchain in 32-bit mode (see below). NDK_APPLICATION_MK?=<file> Build, using a specific Application.mk file pointed to by the NDK_APPLICATION_MK? variable. -C <project> Build the native code for the project path located at <project>. Useful if you don't want to cd to it in your terminal.
ndk-build -h
- パラメータはmakeに全て渡されるのでmakeのヘルプがでてる気がする・・
> ndk-build -h Usage: make [options] [target] ... Options: -b, -m Ignored for compatibility. -B, --always-make Unconditionally make all targets. -C DIRECTORY, --directory=DIRECTORY Change to DIRECTORY before doing anything. -d Print lots of debugging information. --debug[=FLAGS] Print various types of debugging information. -e, --environment-overrides Environment variables override makefiles. -f FILE, --file=FILE, --makefile=FILE Read FILE as a makefile. -h, --help Print this message and exit. -i, --ignore-errors Ignore errors from commands. -I DIRECTORY, --include-dir=DIRECTORY Search DIRECTORY for included makefiles. -j [N], --jobs[=N] Allow N jobs at once; infinite jobs with no arg. -k, --keep-going Keep going when some targets can't be made. -l [N], --load-average[=N], --max-load[=N] Don't start multiple jobs unless load is below N. -L, --check-symlink-times Use the latest mtime between symlinks and target. -n, --just-print, --dry-run, --recon Don't actually run any commands; just print them. -o FILE, --old-file=FILE, --assume-old=FILE Consider FILE to be very old and don't remake it. -p, --print-data-base Print make's internal database. -q, --question Run no commands; exit status says if up to date. -r, --no-builtin-rules Disable the built-in implicit rules. -R, --no-builtin-variables Disable the built-in variable settings. -s, --silent, --quiet Don't echo commands. -S, --no-keep-going, --stop Turns off -k. -t, --touch Touch targets instead of remaking them. -v, --version Print the version number of make and exit. -w, --print-directory Print the current directory. --no-print-directory Turn off -w, even if it was turned on implicitly. -W FILE, --what-if=FILE, --new-file=FILE, --assume-new=FILE Consider FILE to be infinitely new. --warn-undefined-variables Warn when an undefined variable is referenced.
