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Auto merge of #29009 - alexcrichton:std-pkgs, r=brson
This commit splits out the standard library from the current 'rustc' package into a new 'rust-std' package. This is the basis for the work on easily packaging compilers that can cross-compile to new targets.
2 parents 2258159 + 4fe5932 commit 7275d3d

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‎mk/cfg/mips-unknown-linux-gnu.mk

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -7,8 +7,8 @@ CFG_LIB_NAME_mips-unknown-linux-gnu=lib$(1).so
77
CFG_STATIC_LIB_NAME_mips-unknown-linux-gnu=lib$(1).a
88
CFG_LIB_GLOB_mips-unknown-linux-gnu=lib$(1)-*.so
99
CFG_LIB_DSYM_GLOB_mips-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
10-
CFG_JEMALLOC_CFLAGS_mips-unknown-linux-gnu := -mips32r2 -msoft-float -mabi=32 -mno-compact-eh $(CFLAGS)
11-
CFG_GCCISH_CFLAGS_mips-unknown-linux-gnu := -Wall -g -fPIC -mips32r2 -msoft-float -mabi=32 -mno-compact-eh $(CFLAGS)
10+
CFG_JEMALLOC_CFLAGS_mips-unknown-linux-gnu := -mips32r2 -msoft-float -mabi=32 $(CFLAGS)
11+
CFG_GCCISH_CFLAGS_mips-unknown-linux-gnu := -Wall -g -fPIC -mips32r2 -msoft-float -mabi=32 $(CFLAGS)
1212
CFG_GCCISH_CXXFLAGS_mips-unknown-linux-gnu := -fno-rtti $(CXXFLAGS)
1313
CFG_GCCISH_LINK_FLAGS_mips-unknown-linux-gnu := -shared -fPIC -g -mips32r2 -msoft-float -mabi=32
1414
CFG_GCCISH_DEF_FLAG_mips-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
@@ -20,5 +20,5 @@ CFG_UNIXY_mips-unknown-linux-gnu := 1
2020
CFG_LDPATH_mips-unknown-linux-gnu :=
2121
CFG_RUN_mips-unknown-linux-gnu=
2222
CFG_RUN_TARG_mips-unknown-linux-gnu=
23-
RUSTC_FLAGS_mips-unknown-linux-gnu := -C target-cpu=mips32r2 -C target-feature="+mips32r2,+o32" -C soft-float
23+
RUSTC_FLAGS_mips-unknown-linux-gnu := -C target-cpu=mips32r2 -C target-feature="+mips32r2" -C soft-float
2424
CFG_GNU_TRIPLE_mips-unknown-linux-gnu := mips-unknown-linux-gnu

‎mk/cfg/mipsel-unknown-linux-gnu.mk

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,8 @@
11
# mipsel-unknown-linux-gnu configuration
2-
CC_mipsel-unknown-linux-gnu=mipsel-unknown-linux-gnu-gcc
3-
CXX_mipsel-unknown-linux-gnu=mipsel-unknown-linux-gnu-g++
4-
CPP_mipsel-unknown-linux-gnu=mipsel-unknown-linux-gnu-gcc
5-
AR_mipsel-unknown-linux-gnu=mipsel-unknown-linux-gnu-ar
2+
CC_mipsel-unknown-linux-gnu=mipsel-linux-gnu-gcc
3+
CXX_mipsel-unknown-linux-gnu=mipsel-linux-gnu-g++
4+
CPP_mipsel-unknown-linux-gnu=mipsel-linux-gnu-gcc
5+
AR_mipsel-unknown-linux-gnu=mipsel-linux-gnu-ar
66
CFG_LIB_NAME_mipsel-unknown-linux-gnu=lib$(1).so
77
CFG_STATIC_LIB_NAME_mipsel-unknown-linux-gnu=lib$(1).a
88
CFG_LIB_GLOB_mipsel-unknown-linux-gnu=lib$(1)-*.so
@@ -20,5 +20,5 @@ CFG_UNIXY_mipsel-unknown-linux-gnu := 1
2020
CFG_LDPATH_mipsel-unknown-linux-gnu :=
2121
CFG_RUN_mipsel-unknown-linux-gnu=
2222
CFG_RUN_TARG_mipsel-unknown-linux-gnu=
23-
RUSTC_FLAGS_mipsel-unknown-linux-gnu := -C target-cpu=mips32 -C target-feature="+mips32,+o32"
23+
RUSTC_FLAGS_mipsel-unknown-linux-gnu := -C target-cpu=mips32 -C target-feature="+mips32"
2424
CFG_GNU_TRIPLE_mipsel-unknown-linux-gnu := mipsel-unknown-linux-gnu

‎mk/dist.mk

Lines changed: 73 additions & 27 deletions
Original file line numberDiff line numberDiff line change
@@ -21,6 +21,7 @@
2121
# * dist-docs - Stage docs for upload
2222

2323
PKG_NAME := $(CFG_PACKAGE_NAME)
24+
STD_PKG_NAME := rust-std-$(CFG_PACKAGE_VERS)
2425
DOC_PKG_NAME := rust-docs-$(CFG_PACKAGE_VERS)
2526
MINGW_PKG_NAME := rust-mingw-$(CFG_PACKAGE_VERS)
2627

@@ -112,19 +113,25 @@ distcheck-tar-src: dist-tar-src
112113
# Unix binary installer tarballs
113114
######################################################################
114115

115-
define DEF_INSTALLER
116+
define DEF_START_INSTALLER
117+
dist-install-dir-$(1)-%: PREPARE_DIR_CMD=$(DEFAULT_PREPARE_DIR_CMD)
118+
dist-install-dir-$(1)-%: PREPARE_BIN_CMD=$(DEFAULT_PREPARE_BIN_CMD)
119+
dist-install-dir-$(1)-%: PREPARE_LIB_CMD=$(DEFAULT_PREPARE_LIB_CMD)
120+
dist-install-dir-$(1)-%: PREPARE_MAN_CMD=$(DEFAULT_PREPARE_MAN_CMD)
121+
dist-install-dir-$(1)-%: PREPARE_CLEAN=true
116122

117123
$$(eval $$(call DEF_PREPARE,dir-$(1)))
124+
endef
125+
126+
$(foreach target,$(CFG_TARGET),\
127+
$(eval $(call DEF_START_INSTALLER,$(target))))
118128

119-
dist-install-dir-$(1): PREPARE_HOST=$(1)
120-
dist-install-dir-$(1): PREPARE_TARGETS=$(2)
121-
dist-install-dir-$(1): PREPARE_DEST_DIR=tmp/dist/$$(PKG_NAME)-$(1)-image
122-
dist-install-dir-$(1): PREPARE_DIR_CMD=$(DEFAULT_PREPARE_DIR_CMD)
123-
dist-install-dir-$(1): PREPARE_BIN_CMD=$(DEFAULT_PREPARE_BIN_CMD)
124-
dist-install-dir-$(1): PREPARE_LIB_CMD=$(DEFAULT_PREPARE_LIB_CMD)
125-
dist-install-dir-$(1): PREPARE_MAN_CMD=$(DEFAULT_PREPARE_MAN_CMD)
126-
dist-install-dir-$(1): PREPARE_CLEAN=true
127-
dist-install-dir-$(1): prepare-base-dir-$(1) docs
129+
define DEF_INSTALLER
130+
131+
dist-install-dir-$(1)-host: PREPARE_HOST=$(1)
132+
dist-install-dir-$(1)-host: PREPARE_TARGETS=$(2)
133+
dist-install-dir-$(1)-host: PREPARE_DEST_DIR=tmp/dist/$$(PKG_NAME)-$(1)-image
134+
dist-install-dir-$(1)-host: prepare-base-dir-$(1)-host docs
128135
$$(Q)mkdir -p $$(PREPARE_DEST_DIR)/share/doc/rust
129136
$$(Q)$$(PREPARE_MAN_CMD) $$(S)COPYRIGHT $$(PREPARE_DEST_DIR)/share/doc/rust
130137
$$(Q)$$(PREPARE_MAN_CMD) $$(S)LICENSE-APACHE $$(PREPARE_DEST_DIR)/share/doc/rust
@@ -141,14 +148,27 @@ prepare-overlay-$(1):
141148
# This tiny morsel of metadata is used by rust-packaging
142149
$$(Q)echo "$(CFG_VERSION)" > tmp/dist/$$(PKG_NAME)-$(1)-overlay/version
143150

144-
dist/$$(PKG_NAME)-$(1).tar.gz: dist-install-dir-$(1) prepare-overlay-$(1)
151+
dist/$$(PKG_NAME)-$(1).tar.gz: dist-install-dir-$(1)-host prepare-overlay-$(1)
145152
@$(call E, build: $$@)
146-
# Copy essential gcc components into installer
147-
ifdef CFG_WINDOWSY_$(1)
148-
ifeq ($$(findstring gnu,$(1)),gnu)
149-
$$(Q)rm -Rf tmp/dist/win-rust-gcc-$(1)
150-
$$(Q)$$(CFG_PYTHON) $$(S)src/etc/make-win-dist.py tmp/dist/$$(PKG_NAME)-$(1)-image tmp/dist/win-rust-gcc-$(1) $(1)
151-
$$(Q)cp -r $$(S)src/etc/third-party tmp/dist/$$(PKG_NAME)-$(1)-image/share/doc/
153+
# On a 32-bit MinGW target we've got a few runtime DLL dependencies that we need
154+
# to include. THe first argument to `make-win-dist` is where to put these DLLs
155+
# (the image we're creating) and the second argument is a junk directory to
156+
# ignore all the other MinGW stuff the script creates.
157+
ifeq ($(2),i686-pc-windows-gnu)
158+
$$(Q)rm -Rf tmp/dist/win-rust-gcc-$(2)
159+
$$(Q)$$(CFG_PYTHON) $$(S)src/etc/make-win-dist.py \
160+
tmp/dist/$$(STD_PKG_NAME)-$(2)-image \
161+
tmp/dist/win-rust-gcc-$(2) $(2)
162+
endif
163+
# On 32-bit MinGW we're always including a DLL which needs some extra licenses
164+
# to distribute. On 64-bit MinGW we don't actually distribute anything requiring
165+
# us to distribute a license but it's likely that the install will *also*
166+
# include the rust-mingw package down below, which also need licenses, so to be
167+
# safe we just inlude it here in all MinGW packages.
168+
ifdef CFG_WINDOWSY_$(2)
169+
ifeq ($$(findstring $(2),gnu),gnu)
170+
$$(Q)cp -r $$(S)src/etc/third-party \
171+
tmp/dist/$$(STD_PKG_NAME)-$(2)-image/share/doc/
152172
endif
153173
endif
154174
$$(Q)$$(S)src/rust-installer/gen-installer.sh \
@@ -183,11 +203,16 @@ dist/$$(DOC_PKG_NAME)-$(1).tar.gz: dist-doc-install-dir-$(1)
183203
--bulk-dirs=share/doc/rust/html
184204
$$(Q)rm -R tmp/dist/$$(DOC_PKG_NAME)-$(1)-image
185205

206+
# Creates the rust-mingw package, and the first argument to make-win-dist is a
207+
# "temporary directory" which is just thrown away (this contains the runtime
208+
# DLLs included in the rustc package above) and the second argument is where to
209+
# place all the MinGW components (which is what we want).
186210
dist-mingw-install-dir-$(1):
187211
$$(Q)mkdir -p tmp/dist/rust-mingw-tmp-$(1)-image
188212
$$(Q)rm -Rf tmp/dist/$$(MINGW_PKG_NAME)-$(1)-image
189213
$$(Q)$$(CFG_PYTHON) $$(S)src/etc/make-win-dist.py \
190-
tmp/dist/rust-mingw-tmp-$(1)-image tmp/dist/$$(MINGW_PKG_NAME)-$(1)-image $(1)
214+
tmp/dist/rust-mingw-tmp-$(1)-image \
215+
tmp/dist/$$(MINGW_PKG_NAME)-$(1)-image $(1)
191216

192217
dist/$$(MINGW_PKG_NAME)-$(1).tar.gz: dist-mingw-install-dir-$(1)
193218
@$(call E, build: $$@)
@@ -205,15 +230,34 @@ dist/$$(MINGW_PKG_NAME)-$(1).tar.gz: dist-mingw-install-dir-$(1)
205230

206231
endef
207232

208-
ifneq ($(CFG_ENABLE_DIST_HOST_ONLY),)
209-
$(foreach host,$(CFG_HOST),\
210-
$(eval $(call DEF_INSTALLER,$(host),$(host))))
211-
else
212-
$(foreach host,$(CFG_HOST),\
213-
$(eval $(call DEF_INSTALLER,$(host),$(CFG_TARGET))))
214-
endif
233+
# $(1) - host
234+
# $(2) - target
235+
define DEF_INSTALLER_TARGETS
236+
237+
dist-install-dir-$(2)-target: PREPARE_HOST=$(1)
238+
dist-install-dir-$(2)-target: PREPARE_TARGETS=$(2)
239+
dist-install-dir-$(2)-target: PREPARE_DEST_DIR=tmp/dist/$$(STD_PKG_NAME)-$(2)-image
240+
dist-install-dir-$(2)-target: prepare-base-dir-$(2)-target
215241

216-
dist-install-dirs: $(foreach host,$(CFG_HOST),dist-install-dir-$(host))
242+
dist/$$(STD_PKG_NAME)-$(2).tar.gz: dist-install-dir-$(2)-target
243+
@$$(call E, build: $$@)
244+
$$(Q)$$(S)src/rust-installer/gen-installer.sh \
245+
--product-name=Rust \
246+
--rel-manifest-dir=rustlib \
247+
--success-message=std-is-standing-at-the-ready. \
248+
--image-dir=tmp/dist/$$(STD_PKG_NAME)-$(2)-image \
249+
--work-dir=tmp/dist \
250+
--output-dir=dist \
251+
--package-name=$$(STD_PKG_NAME)-$(2) \
252+
--component-name=rust-std-$(2) \
253+
--legacy-manifest-dirs=rustlib,cargo
254+
$$(Q)rm -R tmp/dist/$$(STD_PKG_NAME)-$(2)-image
255+
endef
256+
257+
$(foreach host,$(CFG_HOST),\
258+
$(eval $(call DEF_INSTALLER,$(host))))
259+
$(foreach target,$(CFG_TARGET),\
260+
$(eval $(call DEF_INSTALLER_TARGETS,$(CFG_BUILD),$(target))))
217261

218262
ifdef CFG_WINDOWSY_$(CFG_BUILD)
219263
define BUILD_MINGW_TARBALL
@@ -230,7 +274,9 @@ ifeq ($(CFG_DISABLE_DOCS),)
230274
MAYBE_DOC_TARBALLS=$(foreach host,$(CFG_HOST),dist/$(DOC_PKG_NAME)-$(host).tar.gz)
231275
endif
232276

233-
dist-tar-bins: $(foreach host,$(CFG_HOST),dist/$(PKG_NAME)-$(host).tar.gz) \
277+
dist-tar-bins: \
278+
$(foreach host,$(CFG_HOST),dist/$(PKG_NAME)-$(host).tar.gz) \
279+
$(foreach target,$(CFG_TARGET),dist/$(STD_PKG_NAME)-$(target).tar.gz) \
234280
$(MAYBE_DOC_TARBALLS) $(MAYBE_MINGW_TARBALLS)
235281

236282
# Just try to run the compiler for the build host

‎mk/install.mk

Lines changed: 14 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -8,6 +8,12 @@
88
# option. This file may not be copied, modified, or distributed
99
# except according to those terms.
1010

11+
RUN_INSALLER = cd tmp/empty_dir && \
12+
sh ../../tmp/dist/$(1)/install.sh \
13+
--prefix="$(DESTDIR)$(CFG_PREFIX)" \
14+
--libdir="$(DESTDIR)$(CFG_LIBDIR)" \
15+
--mandir="$(DESTDIR)$(CFG_MANDIR)"
16+
1117
install:
1218
ifeq (root user, $(USER) $(patsubst %,user,$(SUDO_USER)))
1319
# Build the dist as the original user
@@ -16,9 +22,11 @@ else
1622
$(Q)$(MAKE) prepare_install
1723
endif
1824
ifeq ($(CFG_DISABLE_DOCS),)
19-
$(Q)cd tmp/empty_dir && sh ../../tmp/dist/$(DOC_PKG_NAME)-$(CFG_BUILD)/install.sh --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)"
25+
$(Q)$(call RUN_INSALLER,$(DOC_PKG_NAME)-$(CFG_BUILD)) --disable-ldconfig
2026
endif
21-
$(Q)cd tmp/empty_dir && sh ../../tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)"
27+
$(Q)$(foreach target,$(CFG_TARGET),\
28+
($(call RUN_INSALLER,$(STD_PKG_NAME)-$(target)) --disable-ldconfig);)
29+
$(Q)$(call RUN_INSALLER,$(PKG_NAME)-$(CFG_BUILD))
2230
# Remove tmp files because it's a decent amount of disk space
2331
$(Q)rm -R tmp/dist
2432

@@ -32,9 +40,11 @@ else
3240
$(Q)$(MAKE) prepare_uninstall
3341
endif
3442
ifeq ($(CFG_DISABLE_DOCS),)
35-
$(Q)cd tmp/empty_dir && sh ../../tmp/dist/$(DOC_PKG_NAME)-$(CFG_BUILD)/install.sh --uninstall --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)"
43+
$(Q)$(call RUN_INSALLER,$(DOC_PKG_NAME)-$(CFG_BUILD)) --uninstall
3644
endif
37-
$(Q)cd tmp/empty_dir && sh ../../tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --uninstall --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)"
45+
$(Q)$(call RUN_INSALLER,$(PKG_NAME)-$(CFG_BUILD)) --uninstall
46+
$(Q)$(foreach target,$(CFG_TARGET),\
47+
($(call RUN_INSALLER,$(STD_PKG_NAME)-$(target)) --uninstall);)
3848
# Remove tmp files because it's a decent amount of disk space
3949
$(Q)rm -R tmp/dist
4050

‎mk/prepare.mk

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -185,16 +185,16 @@ INSTALL_DEBUGGER_SCRIPT_COMMANDS=$(if $(findstring windows,$(1)),\
185185

186186
define DEF_PREPARE
187187

188-
prepare-base-$(1): PREPARE_SOURCE_DIR=$$(PREPARE_HOST)/stage$$(PREPARE_STAGE)
189-
prepare-base-$(1): PREPARE_SOURCE_BIN_DIR=$$(PREPARE_SOURCE_DIR)/bin
190-
prepare-base-$(1): PREPARE_SOURCE_LIB_DIR=$$(PREPARE_SOURCE_DIR)/$$(CFG_LIBDIR_RELATIVE)
191-
prepare-base-$(1): PREPARE_SOURCE_MAN_DIR=$$(S)/man
192-
prepare-base-$(1): PREPARE_DEST_BIN_DIR=$$(PREPARE_DEST_DIR)/bin
193-
prepare-base-$(1): PREPARE_DEST_LIB_DIR=$$(PREPARE_DEST_DIR)/$$(CFG_LIBDIR_RELATIVE)
194-
prepare-base-$(1): PREPARE_DEST_MAN_DIR=$$(PREPARE_DEST_DIR)/share/man/man1
195-
prepare-base-$(1): prepare-everything-$(1)
188+
prepare-base-$(1)-%: PREPARE_SOURCE_DIR=$$(PREPARE_HOST)/stage$$(PREPARE_STAGE)
189+
prepare-base-$(1)-%: PREPARE_SOURCE_BIN_DIR=$$(PREPARE_SOURCE_DIR)/bin
190+
prepare-base-$(1)-%: PREPARE_SOURCE_LIB_DIR=$$(PREPARE_SOURCE_DIR)/$$(CFG_LIBDIR_RELATIVE)
191+
prepare-base-$(1)-%: PREPARE_SOURCE_MAN_DIR=$$(S)/man
192+
prepare-base-$(1)-%: PREPARE_DEST_BIN_DIR=$$(PREPARE_DEST_DIR)/bin
193+
prepare-base-$(1)-%: PREPARE_DEST_LIB_DIR=$$(PREPARE_DEST_DIR)/$$(CFG_LIBDIR_RELATIVE)
194+
prepare-base-$(1)-%: PREPARE_DEST_MAN_DIR=$$(PREPARE_DEST_DIR)/share/man/man1
196195

197-
prepare-everything-$(1): prepare-host-$(1) prepare-targets-$(1) prepare-debugger-scripts-$(1)
196+
prepare-base-$(1)-target: prepare-target-$(1)
197+
prepare-base-$(1)-host: prepare-host-$(1) prepare-debugger-scripts-$(1)
198198

199199
prepare-host-$(1): prepare-host-tools-$(1)
200200

@@ -222,7 +222,7 @@ $$(foreach lib,$$(CRATES), \
222222
$$(foreach host,$$(CFG_HOST), \
223223
$$(eval $$(call DEF_PREPARE_HOST_LIB,$$(lib),$$(PREPARE_STAGE),$$(host),$(1)))))
224224

225-
prepare-targets-$(1): \
225+
prepare-target-$(1): \
226226
$$(foreach host,$$(CFG_HOST), \
227227
$$(foreach target,$$(CFG_TARGET), \
228228
prepare-target-$$(target)-host-$$(host)-$$(PREPARE_STAGE)-$(1)))

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