Message ID | 20220824115956.737931-32-philip.herron@embecosm.com |
---|---|
State | New |
Headers | show |
Series | [Rust,front-end,v2,01/37] Use DW_ATE_UTF for the Rust 'char' type | expand |
On Wed, Aug 24, 2022 at 2:22 PM <herron.philip@googlemail.com> wrote: > > From: Philip Herron <philip.herron@embecosm.com> > > This is the Makefile for our front-end. > --- > gcc/rust/Make-lang.in | 400 ++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 400 insertions(+) > create mode 100644 gcc/rust/Make-lang.in > > diff --git a/gcc/rust/Make-lang.in b/gcc/rust/Make-lang.in > new file mode 100644 > index 00000000000..f687cc2f667 > --- /dev/null > +++ b/gcc/rust/Make-lang.in > @@ -0,0 +1,400 @@ > +# Make-lang.in -- Top level -*- makefile -*- fragment for GCC Rust frontend. > + > +# Copyright (C) 2009-2022 Free Software Foundation, Inc. > + > +# This file is part of GCC. > + > +# GCC is free software; you can redistribute it and/or modify > +# it under the terms of the GNU General Public License as published by > +# the Free Software Foundation; either version 3, or (at your option) > +# any later version. > + > +# GCC is distributed in the hope that it will be useful, > +# but WITHOUT ANY WARRANTY; without even the implied warranty of > +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > +# GNU General Public License for more details. > + > +# You should have received a copy of the GNU General Public License > +# along with GCC; see the file COPYING3. If not see > +# <http://www.gnu.org/licenses/>. > + > +# This file provides the language dependent support in the main Makefile. > + > +#RUST_EXES = rust > + > +# Use strict warnings for this front end. > +rust-warn = $(STRICT_WARN) > + > +# Installation name. Useful for cross compilers and used during install. > +GCCRS_INSTALL_NAME := $(shell echo gccrs|sed '$(program_transform_name)') > +GCCRS_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gccrs|sed '$(program_transform_name)') > + > +# Define the names for selecting rust in LANGUAGES. > +rust: rust1$(exeext) > + > +# Tell GNU make to ignore files by these names if they exist. > +.PHONY: rust > + > +# removed GRS_CFLAGS from here > + > +CFLAGS-rust/rustspec.o += $(DRIVER_DEFINES) > + > +# Create the compiler driver gccrs. > +# A compiler driver is the program that interprets command argument and can be called from the command > +# line - e.g. gcc or g++, and not cc1, which is the actual compiler > + > +# Create driver objects > +GCCRS_D_OBJS = \ > + $(GCC_OBJS) \ > + rust/rustspec.o \ > + $(END) > + > +gccrs$(exeext): $(GCCRS_D_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS) > + +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ > + $(GCCRS_D_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \ > + $(EXTRA_GCC_LIBS) $(LIBS) > + > +# List of host object files used by the rust language - files for translation from the parse tree > +# to GENERIC > +# The compiler proper, not driver > +GRS_OBJS = \ > + rust/rust-lang.o \ > + rust/rust-object-export.o \ > + rust/rust-linemap.o \ > + rust/rust-gcc-diagnostics.o \ > + rust/rust-diagnostics.o \ > + rust/rust-gcc.o \ > + rust/rust-token.o \ > + rust/rust-lex.o \ > + rust/rust-cfg-parser.o \ > + rust/rust-parse.o \ > + rust/rust-ast-full-test.o \ > + rust/rust-ast-dump.o \ > + rust/rust-hir-dump.o \ > + rust/rust-session-manager.o \ > + rust/rust-compile.o \ > + rust/rust-mangle.o \ > + rust/rust-compile-resolve-path.o \ > + rust/rust-macro-expand.o \ > + rust/rust-attribute-visitor.o \ > + rust/rust-macro-invoc-lexer.o \ > + rust/rust-macro-substitute-ctx.o \ > + rust/rust-macro-builtins.o \ > + rust/rust-hir-full-test.o \ > + rust/rust-hir-map.o \ > + rust/rust-attributes.o \ > + rust/rust-abi.o \ > + rust/rust-ast-lower.o \ > + rust/rust-ast-lower-base.o \ > + rust/rust-ast-lower-pattern.o \ > + rust/rust-ast-lower-item.o \ > + rust/rust-name-resolver.o \ > + rust/rust-ast-resolve.o \ > + rust/rust-ast-resolve-base.o \ > + rust/rust-ast-resolve-item.o \ > + rust/rust-ast-resolve-pattern.o \ > + rust/rust-ast-resolve-expr.o \ > + rust/rust-ast-resolve-type.o \ > + rust/rust-ast-resolve-path.o \ > + rust/rust-ast-resolve-stmt.o \ > + rust/rust-ast-resolve-struct-expr-field.o \ > + rust/rust-hir-type-check.o \ > + rust/rust-privacy-check.o \ > + rust/rust-privacy-ctx.o \ > + rust/rust-reachability.o \ > + rust/rust-visibility-resolver.o \ > + rust/rust-pub-restricted-visitor.o \ > + rust/rust-privacy-reporter.o \ > + rust/rust-tyty.o \ > + rust/rust-tyty-call.o \ > + rust/rust-tyctx.o \ > + rust/rust-tyty-bounds.o \ > + rust/rust-hir-type-check-util.o \ > + rust/rust-hir-trait-resolve.o \ > + rust/rust-hir-type-check-toplevel.o \ > + rust/rust-hir-type-check-item.o \ > + rust/rust-hir-type-check-type.o \ > + rust/rust-hir-type-check-struct.o \ > + rust/rust-hir-type-check-pattern.o \ > + rust/rust-hir-type-check-expr.o \ > + rust/rust-hir-type-check-stmt.o \ > + rust/rust-hir-type-check-enumitem.o \ > + rust/rust-hir-type-check-implitem.o \ > + rust/rust-hir-dot-operator.o \ > + rust/rust-coercion.o \ > + rust/rust-casts.o \ > + rust/rust-hir-type-check-base.o \ > + rust/rust-autoderef.o \ > + rust/rust-substitution-mapper.o \ > + rust/rust-const-checker.o \ > + rust/rust-lint-marklive.o \ > + rust/rust-lint-unused-var.o \ > + rust/rust-hir-type-check-path.o \ > + rust/rust-unsafe-checker.o \ > + rust/rust-compile-intrinsic.o \ > + rust/rust-compile-pattern.o \ > + rust/rust-compile-fnparam.o \ > + rust/rust-base62.o \ > + rust/rust-optional-test.o \ > + rust/rust-compile-item.o \ > + rust/rust-compile-implitem.o \ > + rust/rust-compile-stmt.o \ > + rust/rust-compile-expr.o \ > + rust/rust-compile-type.o \ > + rust/rust-compile-block.o \ > + rust/rust-compile-struct-field-expr.o \ > + rust/rust-constexpr.o \ > + rust/rust-compile-base.o \ > + rust/rust-tree.o \ > + rust/rust-compile-context.o \ > + rust/rust-export-metadata.o \ > + rust/rust-imports.o \ > + rust/rust-import-archive.o \ > + rust/rust-extern-crate.o \ > + $(END) > +# removed object files from here > + > +# All language-specific object files for Rust. > +RUST_ALL_OBJS = $(GRS_OBJS) $(RUST_TARGET_OBJS) > + > +rust_OBJS = $(RUST_ALL_OBJS) rust/rustspec.o > + > +# The compiler itself is called rust1 (formerly grs1) > +rust1$(exeext): $(RUST_ALL_OBJS) attribs.o $(BACKEND) $(LIBDEPS) > + +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ > + $(RUST_ALL_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS) > + > +# Build hooks. > + > +lang_checks += check-rust > +lang_checks_parallelized += check-rust > +check_rust_parallelize = 10 > + > +# Copies its dependencies into the source directory. This generally should be used for generated files > +# such as Bison output files which are not version-controlled, but should be included in any release > +# tarballs. This target will be executed during a bootstrap if ‘--enable-generated-files-in-srcdir’ > +# was specified as a configure option. > +rust.srcextra: > + > +rust.all.cross: gccrs$(exeext) > + > +# idk what this does but someone used it > +rust.start.encap: gccrs$(exeext) > +rust.rest.encap: > + > +# Build generated man pages for the front end from Texinfo manuals (see Man Page Generation), in the > +# build directory. This target is only called if the necessary tools are available, but should ignore > +# errors so as not to stop the build if errors occur; man pages are optional and the tools involved > +# may be installed in a broken way. > +rust.man: > + > +# Copies its dependencies into the source directory. These targets will be executed during a bootstrap > +# if ‘--enable-generated-files-in-srcdir’ was specified as a configure option. > +rust.srcman: > + > +# Clean hooks. > + > +rust.mostlyclean: > +# cd $(srcdir)/rust; rm -f *.o y.tab.h y.tab.c lex.yy.c > + > +rust.clean: rust.mostlyclean > + > +# Builds an etags TAGS file in the language subdirectory in the source tree. > +# TODO: add more directories if I add more > +rust.tags: force > + cd $(srcdir)/rust; \ > + etags -o TAGS.sub *.y *.l *.cc *.h ast/*.h ast/*.cc lex/*.h lex/*.cc parse/*.h parse/*.cc; \ > + etags --include TAGS.sub --include ../TAGS.sub > + > +# Build documentation hooks. > + > +# Build info documentation for the front end, in the build directory. This target is only called by > +# ‘make bootstrap’ if a suitable version of makeinfo is available, so does not need to check for this, > +# and should fail if an error occurs. > +rust.info: > + > +rust.srcinfo: > + > +# Build DVI documentation for the front end, in the build directory. This should be done using > +# $(TEXI2DVI), with appropriate -I arguments pointing to directories of included files. > +rust.dvi: > + > +# Build PDF documentation for the front end, in the build directory. This should be done using > +# $(TEXI2PDF), with appropriate -I arguments pointing to directories of included files. > +rust.pdf: > + > +doc/rust.info: > +doc/rust.dvi: > +doc/rust.pdf: > + > +# Build HTML documentation for the front end, in the build directory. > +rust.html: > + > +# Install hooks. > + > +# Install everything that is part of the front end, apart from the compiler executables listed in > +# compilers in config-lang.in. > +rust.install-common: installdirs > +# -rm -f $(DESTDIR)$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) > +# -rm -f $(DESTDIR)$(bindir)/$(GCCRS_TARGET_INSTALL_NAME)$(exeext) > +# $(INSTALL_PROGRAM) gccrs$(exeext) $(DESTDIR)$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) > +# if test -f $(DESTDIR)$(bindir)$(GCCRS_TARGET_INSTALL_NAME)$(exeext); then \ > +# :; \ > +# else \ > +# cd $(DESTDIR)$(bindir) && \ > +# $(LN) $(GCCRS_INSTALL_NAME)$(exeext) $(GCCRS_TARGET_INSTALL_NAME)$(exeext); \ > +# fi > + -rm -f $(DESTDIR)$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) > + $(INSTALL_PROGRAM) gccrs$(exeext) $(DESTDIR)$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) > + rm -f $(DESTDIR)$(bindir)/$(GCCRS_TARGET_INSTALL_NAME)$(exeext); \ > + ( cd $(DESTDIR)$(bindir) && \ > + $(LN) $(GCCRS_INSTALL_NAME)$(exeext) $(GCCRS_TARGET_INSTALL_NAME)$(exeext) ); \ > + > +# Install headers needed for plugins. > +rust.install-plugin: > + > +# Uninstall files installed by installing the compiler. This is currently documented not to be > +# supported, so the hook need not do anything. > +rust.uninstall: > +# -rm -rf $(DESTDIR)/$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) > + -rm -f gccrs$(exeext) grs1$(exeext) > + -rm -f $(RUST_ALL_OBJS) > +# ^those two are a maybe > + > +# Enable selftests for the rust frontend > +selftest-rust: s-selftest-rust > + > +RUST_SELFTEST_FLAGS = -xrs $(SELFTEST_FLAGS) > +RUST_SELFTEST_DEPS = rust1$(exeext) $(SELFTEST_DEPS) > + > +# Run the rust selftests > +s-selftest-rust: $(RUST_SELFTEST_DEPS) > + $(GCC_FOR_TARGET) $(RUST_SELFTEST_FLAGS) > + $(STAMP) $@ > + > +# Install info documentation for the front end, if it is present in the source directory. This target > +# should have dependencies on info files that should be installed. > +rust.install-info: > + > +rust.install-pdf: > + > +# Install man pages for the front end. This target should ignore errors. > +rust.install-man: > + > +# Stage hooks: > +# The toplevel makefile has already created stage?/rust at this point. > +# Used for handling bootstrap > + > +rust.stage1: stage1-start > + -mv rust/*$(objext) stage1/rust > +rust.stage2: stage2-start > + -mv rust/*$(objext) stage2/rust > +rust.stage3: stage3-start > + -mv rust/*$(objext) stage3/rust > +rust.stage4: stage4-start > + -mv rust/*$(objext) stage4/rust > +rust.stageprofile: stageprofile-start > + -mv rust/*$(objext) stageprofile/rust > +rust.stagefeedback: stagefeedback-start > + -mv rust/*$(objext) stagefeedback/rust > + > +CFLAGS-rust/rust-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \ > + -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" > + > +# cross-folder includes - add new folders later > +RUST_INCLUDES = -I $(srcdir)/rust \ > + -I $(srcdir)/rust/lex \ > + -I $(srcdir)/rust/parse \ > + -I $(srcdir)/rust/ast \ > + -I $(srcdir)/rust/analysis \ > + -I $(srcdir)/rust/backend \ > + -I $(srcdir)/rust/expand \ > + -I $(srcdir)/rust/hir/tree \ > + -I $(srcdir)/rust/hir \ > + -I $(srcdir)/rust/resolve \ > + -I $(srcdir)/rust/util \ > + -I $(srcdir)/rust/typecheck \ > + -I $(srcdir)/rust/checks/lints \ > + -I $(srcdir)/rust/checks/errors \ > + -I $(srcdir)/rust/checks/errors/privacy \ > + -I $(srcdir)/rust/util \ > + -I $(srcdir)/rust/metadata > + > +# add files that require cross-folder includes - currently rust-lang.o, rust-lex.o > +CFLAGS-rust/rust-lang.o += $(RUST_INCLUDES) > +CFLAGS-rust/rust-lex.o += $(RUST_INCLUDES) > +CFLAGS-rust/rust-parse.o += $(RUST_INCLUDES) > +CFLAGS-rust/rust-session-manager.o += $(RUST_INCLUDES) > + > +# TODO: possibly find a way to ensure C++11 compilation level here? > +RUST_CXXFLAGS = -std=c++11 -Wno-unused-parameter -Werror=overloaded-virtual You probably should inherit from $(CXXFLAGS) here which ensures C++11 compatibility. Note you have to deal with non-g++ host compilers when not bootstrapping so adding -Wno-unused-parameter -Werror=overload-virtual needs to be guarded. > + > +# build all rust/lex files in rust folder, add cross-folder includes > +rust/%.o: rust/lex/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build all rust/parse files in rust folder, add cross-folder includes > +rust/%.o: rust/parse/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/ast files in rust folder > +rust/%.o: rust/ast/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/backend files in rust folder > +rust/%.o: rust/backend/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/expand files in rust folder > +rust/%.o: rust/expand/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/util files in rust folder > +rust/%.o: rust/util/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/hir files in rust folder > +rust/%.o: rust/hir/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/hir/tree files in rust folder > +rust/%.o: rust/hir/tree/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/resolve files in rust folder > +rust/%.o: rust/resolve/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/typecheck files in rust folder > +rust/%.o: rust/typecheck/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/checks/lints files in rust folder > +rust/%.o: rust/checks/lints/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/checks/errors files in rust folder > +rust/%.o: rust/checks/errors/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build privacy pass files in rust folder > +rust/%.o: rust/checks/errors/privacy/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > + > +# build rust/metadata files in rust folder > +rust/%.o: rust/metadata/%.cc > + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< > + $(POSTCOMPILE) > -- > 2.25.1 >
Hi! On 2022-09-14T15:34:10+0200, Richard Biener via Gcc-patches <gcc-patches@gcc.gnu.org> wrote: > On Wed, Aug 24, 2022 at 2:22 PM <herron.philip@googlemail.com> wrote: >> --- /dev/null >> +++ b/gcc/rust/Make-lang.in >> +# TODO: possibly find a way to ensure C++11 compilation level here? >> +RUST_CXXFLAGS = -std=c++11 -Wno-unused-parameter -Werror=overloaded-virtual > > You probably should inherit from $(CXXFLAGS) here which ensures C++11 > compatibility. That was done in GCC/Rust commit da13bf4bbc46b399419c3e7f2c358a0efe3bdfdd "make: Inherit CXXFLAGS, remove compiler-specific warnings", which changed this to just 'RUST_CXXFLAGS = $(CXXFLAGS)'. > Note you have to deal with non-g++ host compilers when not > bootstrapping so adding -Wno-unused-parameter -Werror=overload-virtual > needs to be guarded. '-Werror=overloaded-virtual' is implied as by default, we have '-Woverloaded-virtual' and '-Werror'. (I've verified via putting 'class tmp : public Dump { void visit (int) {} };' into 'gcc/rust/ast/rust-ast-dump.cc', and getting a number of 'error: ‘virtual void Rust::AST::Dump::visit([...])’ was hidden'.) (Maybe that isn't active for '--disable-bootstrap' builds, but that's "OK".) Remains only '-Wno-unused-parameter'. That one should move into 'rust-warn', where we currently have: >> +# Use strict warnings for this front end. >> +rust-warn = $(STRICT_WARN) Per GCC 4.8 documentation (baseline version to bootstrap GCC), we may use '-Wno-[...]' without checking whether the corresponding '-W[...]' is actually supported, so we may specify '-Wno-unused-parameter' unconditionally, like existing ones, for example in 'gcc/Makefile.in': # These files are to have specific diagnostics suppressed, [...] gimple-match.o-warn = -Wno-unused generic-match.o-warn = -Wno-unused dfp.o-warn = -Wno-strict-aliasing I thus understand that non-GCC compilers implement the same '-Wno-[...]' behavior -- or maybe warning flags are not passed to those at all, at stage 1 build where this is (only) relevant. I've thus proposed <https://github.com/Rust-GCC/gccrs/pull/1670> "'rust-warn += -Wno-unused-parameter'". Grüße Thomas ----------------- Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955
diff --git a/gcc/rust/Make-lang.in b/gcc/rust/Make-lang.in new file mode 100644 index 00000000000..f687cc2f667 --- /dev/null +++ b/gcc/rust/Make-lang.in @@ -0,0 +1,400 @@ +# Make-lang.in -- Top level -*- makefile -*- fragment for GCC Rust frontend. + +# Copyright (C) 2009-2022 Free Software Foundation, Inc. + +# This file is part of GCC. + +# GCC is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# GCC is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. + +# This file provides the language dependent support in the main Makefile. + +#RUST_EXES = rust + +# Use strict warnings for this front end. +rust-warn = $(STRICT_WARN) + +# Installation name. Useful for cross compilers and used during install. +GCCRS_INSTALL_NAME := $(shell echo gccrs|sed '$(program_transform_name)') +GCCRS_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gccrs|sed '$(program_transform_name)') + +# Define the names for selecting rust in LANGUAGES. +rust: rust1$(exeext) + +# Tell GNU make to ignore files by these names if they exist. +.PHONY: rust + +# removed GRS_CFLAGS from here + +CFLAGS-rust/rustspec.o += $(DRIVER_DEFINES) + +# Create the compiler driver gccrs. +# A compiler driver is the program that interprets command argument and can be called from the command +# line - e.g. gcc or g++, and not cc1, which is the actual compiler + +# Create driver objects +GCCRS_D_OBJS = \ + $(GCC_OBJS) \ + rust/rustspec.o \ + $(END) + +gccrs$(exeext): $(GCCRS_D_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS) + +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ + $(GCCRS_D_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \ + $(EXTRA_GCC_LIBS) $(LIBS) + +# List of host object files used by the rust language - files for translation from the parse tree +# to GENERIC +# The compiler proper, not driver +GRS_OBJS = \ + rust/rust-lang.o \ + rust/rust-object-export.o \ + rust/rust-linemap.o \ + rust/rust-gcc-diagnostics.o \ + rust/rust-diagnostics.o \ + rust/rust-gcc.o \ + rust/rust-token.o \ + rust/rust-lex.o \ + rust/rust-cfg-parser.o \ + rust/rust-parse.o \ + rust/rust-ast-full-test.o \ + rust/rust-ast-dump.o \ + rust/rust-hir-dump.o \ + rust/rust-session-manager.o \ + rust/rust-compile.o \ + rust/rust-mangle.o \ + rust/rust-compile-resolve-path.o \ + rust/rust-macro-expand.o \ + rust/rust-attribute-visitor.o \ + rust/rust-macro-invoc-lexer.o \ + rust/rust-macro-substitute-ctx.o \ + rust/rust-macro-builtins.o \ + rust/rust-hir-full-test.o \ + rust/rust-hir-map.o \ + rust/rust-attributes.o \ + rust/rust-abi.o \ + rust/rust-ast-lower.o \ + rust/rust-ast-lower-base.o \ + rust/rust-ast-lower-pattern.o \ + rust/rust-ast-lower-item.o \ + rust/rust-name-resolver.o \ + rust/rust-ast-resolve.o \ + rust/rust-ast-resolve-base.o \ + rust/rust-ast-resolve-item.o \ + rust/rust-ast-resolve-pattern.o \ + rust/rust-ast-resolve-expr.o \ + rust/rust-ast-resolve-type.o \ + rust/rust-ast-resolve-path.o \ + rust/rust-ast-resolve-stmt.o \ + rust/rust-ast-resolve-struct-expr-field.o \ + rust/rust-hir-type-check.o \ + rust/rust-privacy-check.o \ + rust/rust-privacy-ctx.o \ + rust/rust-reachability.o \ + rust/rust-visibility-resolver.o \ + rust/rust-pub-restricted-visitor.o \ + rust/rust-privacy-reporter.o \ + rust/rust-tyty.o \ + rust/rust-tyty-call.o \ + rust/rust-tyctx.o \ + rust/rust-tyty-bounds.o \ + rust/rust-hir-type-check-util.o \ + rust/rust-hir-trait-resolve.o \ + rust/rust-hir-type-check-toplevel.o \ + rust/rust-hir-type-check-item.o \ + rust/rust-hir-type-check-type.o \ + rust/rust-hir-type-check-struct.o \ + rust/rust-hir-type-check-pattern.o \ + rust/rust-hir-type-check-expr.o \ + rust/rust-hir-type-check-stmt.o \ + rust/rust-hir-type-check-enumitem.o \ + rust/rust-hir-type-check-implitem.o \ + rust/rust-hir-dot-operator.o \ + rust/rust-coercion.o \ + rust/rust-casts.o \ + rust/rust-hir-type-check-base.o \ + rust/rust-autoderef.o \ + rust/rust-substitution-mapper.o \ + rust/rust-const-checker.o \ + rust/rust-lint-marklive.o \ + rust/rust-lint-unused-var.o \ + rust/rust-hir-type-check-path.o \ + rust/rust-unsafe-checker.o \ + rust/rust-compile-intrinsic.o \ + rust/rust-compile-pattern.o \ + rust/rust-compile-fnparam.o \ + rust/rust-base62.o \ + rust/rust-optional-test.o \ + rust/rust-compile-item.o \ + rust/rust-compile-implitem.o \ + rust/rust-compile-stmt.o \ + rust/rust-compile-expr.o \ + rust/rust-compile-type.o \ + rust/rust-compile-block.o \ + rust/rust-compile-struct-field-expr.o \ + rust/rust-constexpr.o \ + rust/rust-compile-base.o \ + rust/rust-tree.o \ + rust/rust-compile-context.o \ + rust/rust-export-metadata.o \ + rust/rust-imports.o \ + rust/rust-import-archive.o \ + rust/rust-extern-crate.o \ + $(END) +# removed object files from here + +# All language-specific object files for Rust. +RUST_ALL_OBJS = $(GRS_OBJS) $(RUST_TARGET_OBJS) + +rust_OBJS = $(RUST_ALL_OBJS) rust/rustspec.o + +# The compiler itself is called rust1 (formerly grs1) +rust1$(exeext): $(RUST_ALL_OBJS) attribs.o $(BACKEND) $(LIBDEPS) + +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ + $(RUST_ALL_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS) + +# Build hooks. + +lang_checks += check-rust +lang_checks_parallelized += check-rust +check_rust_parallelize = 10 + +# Copies its dependencies into the source directory. This generally should be used for generated files +# such as Bison output files which are not version-controlled, but should be included in any release +# tarballs. This target will be executed during a bootstrap if ‘--enable-generated-files-in-srcdir’ +# was specified as a configure option. +rust.srcextra: + +rust.all.cross: gccrs$(exeext) + +# idk what this does but someone used it +rust.start.encap: gccrs$(exeext) +rust.rest.encap: + +# Build generated man pages for the front end from Texinfo manuals (see Man Page Generation), in the +# build directory. This target is only called if the necessary tools are available, but should ignore +# errors so as not to stop the build if errors occur; man pages are optional and the tools involved +# may be installed in a broken way. +rust.man: + +# Copies its dependencies into the source directory. These targets will be executed during a bootstrap +# if ‘--enable-generated-files-in-srcdir’ was specified as a configure option. +rust.srcman: + +# Clean hooks. + +rust.mostlyclean: +# cd $(srcdir)/rust; rm -f *.o y.tab.h y.tab.c lex.yy.c + +rust.clean: rust.mostlyclean + +# Builds an etags TAGS file in the language subdirectory in the source tree. +# TODO: add more directories if I add more +rust.tags: force + cd $(srcdir)/rust; \ + etags -o TAGS.sub *.y *.l *.cc *.h ast/*.h ast/*.cc lex/*.h lex/*.cc parse/*.h parse/*.cc; \ + etags --include TAGS.sub --include ../TAGS.sub + +# Build documentation hooks. + +# Build info documentation for the front end, in the build directory. This target is only called by +# ‘make bootstrap’ if a suitable version of makeinfo is available, so does not need to check for this, +# and should fail if an error occurs. +rust.info: + +rust.srcinfo: + +# Build DVI documentation for the front end, in the build directory. This should be done using +# $(TEXI2DVI), with appropriate -I arguments pointing to directories of included files. +rust.dvi: + +# Build PDF documentation for the front end, in the build directory. This should be done using +# $(TEXI2PDF), with appropriate -I arguments pointing to directories of included files. +rust.pdf: + +doc/rust.info: +doc/rust.dvi: +doc/rust.pdf: + +# Build HTML documentation for the front end, in the build directory. +rust.html: + +# Install hooks. + +# Install everything that is part of the front end, apart from the compiler executables listed in +# compilers in config-lang.in. +rust.install-common: installdirs +# -rm -f $(DESTDIR)$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) +# -rm -f $(DESTDIR)$(bindir)/$(GCCRS_TARGET_INSTALL_NAME)$(exeext) +# $(INSTALL_PROGRAM) gccrs$(exeext) $(DESTDIR)$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) +# if test -f $(DESTDIR)$(bindir)$(GCCRS_TARGET_INSTALL_NAME)$(exeext); then \ +# :; \ +# else \ +# cd $(DESTDIR)$(bindir) && \ +# $(LN) $(GCCRS_INSTALL_NAME)$(exeext) $(GCCRS_TARGET_INSTALL_NAME)$(exeext); \ +# fi + -rm -f $(DESTDIR)$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) + $(INSTALL_PROGRAM) gccrs$(exeext) $(DESTDIR)$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) + rm -f $(DESTDIR)$(bindir)/$(GCCRS_TARGET_INSTALL_NAME)$(exeext); \ + ( cd $(DESTDIR)$(bindir) && \ + $(LN) $(GCCRS_INSTALL_NAME)$(exeext) $(GCCRS_TARGET_INSTALL_NAME)$(exeext) ); \ + +# Install headers needed for plugins. +rust.install-plugin: + +# Uninstall files installed by installing the compiler. This is currently documented not to be +# supported, so the hook need not do anything. +rust.uninstall: +# -rm -rf $(DESTDIR)/$(bindir)/$(GCCRS_INSTALL_NAME)$(exeext) + -rm -f gccrs$(exeext) grs1$(exeext) + -rm -f $(RUST_ALL_OBJS) +# ^those two are a maybe + +# Enable selftests for the rust frontend +selftest-rust: s-selftest-rust + +RUST_SELFTEST_FLAGS = -xrs $(SELFTEST_FLAGS) +RUST_SELFTEST_DEPS = rust1$(exeext) $(SELFTEST_DEPS) + +# Run the rust selftests +s-selftest-rust: $(RUST_SELFTEST_DEPS) + $(GCC_FOR_TARGET) $(RUST_SELFTEST_FLAGS) + $(STAMP) $@ + +# Install info documentation for the front end, if it is present in the source directory. This target +# should have dependencies on info files that should be installed. +rust.install-info: + +rust.install-pdf: + +# Install man pages for the front end. This target should ignore errors. +rust.install-man: + +# Stage hooks: +# The toplevel makefile has already created stage?/rust at this point. +# Used for handling bootstrap + +rust.stage1: stage1-start + -mv rust/*$(objext) stage1/rust +rust.stage2: stage2-start + -mv rust/*$(objext) stage2/rust +rust.stage3: stage3-start + -mv rust/*$(objext) stage3/rust +rust.stage4: stage4-start + -mv rust/*$(objext) stage4/rust +rust.stageprofile: stageprofile-start + -mv rust/*$(objext) stageprofile/rust +rust.stagefeedback: stagefeedback-start + -mv rust/*$(objext) stagefeedback/rust + +CFLAGS-rust/rust-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \ + -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" + +# cross-folder includes - add new folders later +RUST_INCLUDES = -I $(srcdir)/rust \ + -I $(srcdir)/rust/lex \ + -I $(srcdir)/rust/parse \ + -I $(srcdir)/rust/ast \ + -I $(srcdir)/rust/analysis \ + -I $(srcdir)/rust/backend \ + -I $(srcdir)/rust/expand \ + -I $(srcdir)/rust/hir/tree \ + -I $(srcdir)/rust/hir \ + -I $(srcdir)/rust/resolve \ + -I $(srcdir)/rust/util \ + -I $(srcdir)/rust/typecheck \ + -I $(srcdir)/rust/checks/lints \ + -I $(srcdir)/rust/checks/errors \ + -I $(srcdir)/rust/checks/errors/privacy \ + -I $(srcdir)/rust/util \ + -I $(srcdir)/rust/metadata + +# add files that require cross-folder includes - currently rust-lang.o, rust-lex.o +CFLAGS-rust/rust-lang.o += $(RUST_INCLUDES) +CFLAGS-rust/rust-lex.o += $(RUST_INCLUDES) +CFLAGS-rust/rust-parse.o += $(RUST_INCLUDES) +CFLAGS-rust/rust-session-manager.o += $(RUST_INCLUDES) + +# TODO: possibly find a way to ensure C++11 compilation level here? +RUST_CXXFLAGS = -std=c++11 -Wno-unused-parameter -Werror=overloaded-virtual + +# build all rust/lex files in rust folder, add cross-folder includes +rust/%.o: rust/lex/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build all rust/parse files in rust folder, add cross-folder includes +rust/%.o: rust/parse/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/ast files in rust folder +rust/%.o: rust/ast/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/backend files in rust folder +rust/%.o: rust/backend/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/expand files in rust folder +rust/%.o: rust/expand/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/util files in rust folder +rust/%.o: rust/util/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/hir files in rust folder +rust/%.o: rust/hir/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/hir/tree files in rust folder +rust/%.o: rust/hir/tree/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/resolve files in rust folder +rust/%.o: rust/resolve/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/typecheck files in rust folder +rust/%.o: rust/typecheck/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/checks/lints files in rust folder +rust/%.o: rust/checks/lints/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/checks/errors files in rust folder +rust/%.o: rust/checks/errors/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build privacy pass files in rust folder +rust/%.o: rust/checks/errors/privacy/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE) + +# build rust/metadata files in rust folder +rust/%.o: rust/metadata/%.cc + $(COMPILE) $(RUST_CXXFLAGS) $(RUST_INCLUDES) $< + $(POSTCOMPILE)
From: Philip Herron <philip.herron@embecosm.com> This is the Makefile for our front-end. --- gcc/rust/Make-lang.in | 400 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 400 insertions(+) create mode 100644 gcc/rust/Make-lang.in