88 lines
3.1 KiB
Plaintext
88 lines
3.1 KiB
Plaintext
#
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# config.mak.dist - sample musl-cross-make configuration
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#
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# Copy to config.mak and edit as desired.
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#
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# There is no default TARGET; you must select one here or on the make
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# command line. Some examples:
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# TARGET = i486-linux-musl
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# TARGET = x86_64-linux-musl
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# TARGET = arm-linux-musleabi
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# TARGET = arm-linux-musleabihf
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# TARGET = sh2eb-linux-muslfdpic
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# ...
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# By default, cross compilers are installed to ./output under the top-level
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# musl-cross-make directory and can later be moved wherever you want them.
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# To install directly to a specific location, set it here. Multiple targets
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# can safely be installed in the same location. Some examples:
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# OUTPUT = /opt/cross
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# OUTPUT = /usr/local
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# By default, latest supported release versions of musl and the toolchain
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# components are used. You can override those here, but the version selected
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# must be supported (under hashes/ and patches/) to work. For musl, you
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# can use "git-refname" (e.g. git-master) instead of a release. Setting a
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# blank version for gmp, mpc, mpfr and isl will suppress download and
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# in-tree build of these libraries and instead depend on pre-installed
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# libraries when available (isl is optional and not set by default).
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# Setting a blank version for linux will suppress installation of kernel
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# headers, which are not needed unless compiling programs that use them.
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# BINUTILS_VER = 2.25.1
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# GCC_VER = 5.2.0
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# MUSL_VER = git-master
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# GMP_VER =
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# MPC_VER =
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# MPFR_VER =
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# ISL_VER =
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# LINUX_VER =
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# By default source archives are downloaded with wget. curl is also an option.
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# DL_CMD = wget -c -O
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# DL_CMD = curl -C - -L -o
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# Check sha-1 hashes of downloaded source archives. On gnu systems this is
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# usually done with sha1sum.
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# SHA1_CMD = sha1sum -c
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# SHA1_CMD = sha1 -c
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# SHA1_CMD = shasum -a 1 -c
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# Something like the following can be used to produce a static-linked
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# toolchain that's deployable to any system with matching arch, using
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# an existing musl-targeted cross compiler. This only works if the
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# system you build on can natively (or via binfmt_misc and qemu) run
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# binaries produced by the existing toolchain (in this example, i486).
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# COMMON_CONFIG += CC="i486-linux-musl-gcc -static --static" CXX="i486-linux-musl-g++ -static --static"
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# Recommended options for smaller build for deploying binaries:
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# COMMON_CONFIG += CFLAGS="-g0 -Os" CXXFLAGS="-g0 -Os" LDFLAGS="-s"
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# Options you can add for faster/simpler build at the expense of features:
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# COMMON_CONFIG += --disable-nls
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# GCC_CONFIG += --disable-libquadmath --disable-decimal-float
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# GCC_CONFIG += --disable-libitm
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# GCC_CONFIG += --disable-fixed-point
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# GCC_CONFIG += --disable-lto
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# By default C and C++ are the only languages enabled, and these are
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# the only ones tested and known to be supported. You can uncomment the
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# following and add other languages if you want to try getting them to
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# work too.
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# GCC_CONFIG += --enable-languages=c,c++
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# You can keep the local build path out of your toolchain binaries and
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# target libraries with the following, but then gdb needs to be told
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# where to look for source files.
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# COMMON_CONFIG += --with-debug-prefix-map=$(CURDIR)=
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