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rust/mk/cfg/i686-pc-windows-msvc.mk

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mk: Add support for i686-pc-windows-msvc This commit modifies the configure script and our makefiles to support building 32-bit MSVC targets. The MSVC toolchain is now parameterized over whether it can produce a 32-bit or 64-bit binary. The configure script was updated to export more variables at configure time, and the makefiles were rejiggered to selectively reexport the relevant environment variables for the applicable targets they're going to run for.
2015-06-26 00:30:00 +02:00
# i686-pc-windows-msvc configuration
test: Move run-make tests into compiletest Forcing them to be embedded in makefiles precludes being able to run them in rustbuild, and adding them to compiletest gives us a great way to leverage future enhancements to our "all encompassing test suite runner" as well as just moving more things into Rust. All tests are still Makefile-based in the sense that they rely on `make` being available to run them, but there's no longer any Makefile-trickery to run them and rustbuild can now run them out of the box as well.
2016-04-15 00:51:03 +02:00
CC_i686-pc-windows-msvc=$(CFG_MSVC_CL_i386)
LINK_i686-pc-windows-msvc=$(CFG_MSVC_LINK_i386)
CXX_i686-pc-windows-msvc=$(CFG_MSVC_CL_i386)
CPP_i686-pc-windows-msvc=$(CFG_MSVC_CL_i386)
AR_i686-pc-windows-msvc=$(CFG_MSVC_LIB_i386)
mk: Add support for i686-pc-windows-msvc This commit modifies the configure script and our makefiles to support building 32-bit MSVC targets. The MSVC toolchain is now parameterized over whether it can produce a 32-bit or 64-bit binary. The configure script was updated to export more variables at configure time, and the makefiles were rejiggered to selectively reexport the relevant environment variables for the applicable targets they're going to run for.
2015-06-26 00:30:00 +02:00
CFG_LIB_NAME_i686-pc-windows-msvc=$(1).dll
CFG_STATIC_LIB_NAME_i686-pc-windows-msvc=$(1).lib
CFG_LIB_GLOB_i686-pc-windows-msvc=$(1)-*.{dll,lib}
CFG_LIB_DSYM_GLOB_i686-pc-windows-msvc=$(1)-*.dylib.dSYM
CFG_JEMALLOC_CFLAGS_i686-pc-windows-msvc :=
test: Move run-make tests into compiletest Forcing them to be embedded in makefiles precludes being able to run them in rustbuild, and adding them to compiletest gives us a great way to leverage future enhancements to our "all encompassing test suite runner" as well as just moving more things into Rust. All tests are still Makefile-based in the sense that they rely on `make` being available to run them, but there's no longer any Makefile-trickery to run them and rustbuild can now run them out of the box as well.
2016-04-15 00:51:03 +02:00
CFG_GCCISH_CFLAGS_i686-pc-windows-msvc := -MD -nologo
CFG_GCCISH_CXXFLAGS_i686-pc-windows-msvc := -MD -nologo
mk: Add support for i686-pc-windows-msvc This commit modifies the configure script and our makefiles to support building 32-bit MSVC targets. The MSVC toolchain is now parameterized over whether it can produce a 32-bit or 64-bit binary. The configure script was updated to export more variables at configure time, and the makefiles were rejiggered to selectively reexport the relevant environment variables for the applicable targets they're going to run for.
2015-06-26 00:30:00 +02:00
CFG_GCCISH_LINK_FLAGS_i686-pc-windows-msvc :=
CFG_GCCISH_DEF_FLAG_i686-pc-windows-msvc :=
CFG_LLC_FLAGS_i686-pc-windows-msvc :=
CFG_INSTALL_NAME_i686-pc-windows-msvc =
CFG_EXE_SUFFIX_i686-pc-windows-msvc := .exe
CFG_WINDOWSY_i686-pc-windows-msvc := 1
CFG_UNIXY_i686-pc-windows-msvc :=
CFG_LDPATH_i686-pc-windows-msvc :=
CFG_RUN_i686-pc-windows-msvc=$(2)
CFG_RUN_TARG_i686-pc-windows-msvc=$(call CFG_RUN_i686-pc-windows-msvc,,$(2))
CFG_GNU_TRIPLE_i686-pc-windows-msvc := i686-pc-win32
mk: Move disable-jemalloc logic into makefiles The `--disable-jemalloc` configure option has a failure mode where it will create a distribution that is not compatible with other compilers. For example the nightly for Linux will assume that it will link to jemalloc by default as an allocator for executable crates. If, however, a standard library is used which was built via `./configure --disable-jemalloc` then this will fail because the jemalloc crate wasn't built. While this seems somewhat reasonable as a niche situation, the same mechanism is used for disabling jemalloc for platforms that just don't support it. For example if the rumprun target is compiled then the sibiling Linux target *also* doesn't have jemalloc. This is currently a problem for our cross-build nightlies which build many targets. If rumprun is also built, it will disable jemalloc for all targets, which isn't desired. This commit moves the platform-specific disabling of jemalloc as hardcoded logic into the makefiles that is scoped per-platform. This way when configuring multiple targets **without the `--disable-jemalloc` option specified** all targets will get jemalloc as they should.
2016-02-08 19:57:41 +01:00
# Currently the build system is not configured to build jemalloc
# with MSVC, so we omit this optional dependency.
CFG_DISABLE_JEMALLOC_i686-pc-windows-msvc := 1
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