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4b49b1f019
Estimated hours taken: 25 Branches: main Implement the ml and c2init scripts in the compiler to reduce dependencies on Cygwin. compiler/compile_target_code.m: Implement the functionality of ml and c2init, rather than calling those scripts. Handle all compiler dependencies using options, rather than testing for particular compilers here. compiler/options.m: NEWS: doc/user_guide.texi: Add options which implement functionality which is part of ml, c2init or mgnuc when using Mmake: --warn-target-code, --output-link-command, --output-shared-lib-link-command, --ansi-c, --no-strip, --no-demangle, --no-main, --allow-undefined, --use-readline, --runtime-flags, --extra-inits. Add options to describe the C compiler and linker, for use by configure/mmc. The `--ml-flags' (`--link-flags') option has been removed. compiler/options_file.m: Remove the MLFLAGS variable. compiler/handle_options.m: `--target-debug' implies `--no-strip'. Add the path to the GC libraries to the library search paths. compiler/mercury_compile.m: Handle --output-link-command and --output-shared-lib-link-command. compiler/passes_aux.m: Add a variant of invoke_shell_command which takes a second command to process the first command's output. This is used by compile_target_code.m to invoke the demangler. configure.in: scripts/mmc.in: Handle extra default options. scripts/c2init.in: scripts/ml.in: Document that the code here is duplicated in compiler/compile_target_code.m. Mmake.workspace: browser/Mmakefile: compiler/Mercury.options: compiler/Mmakefile: library/Mmakefile: Pass `-R' options pointing to the installation directories to mmc, as we already do for ml.
119 lines
4.4 KiB
Bash
119 lines
4.4 KiB
Bash
#! /bin/sh
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# @configure_input@
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#---------------------------------------------------------------------------#
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# Copyright (C) 1994-1998, 2000-2003 The University of Melbourne.
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# This file may only be copied under the terms of the GNU General
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# Public License - see the file COPYING in the Mercury distribution.
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#---------------------------------------------------------------------------#
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#
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# MMC - Melbourne Mercury Compiler.
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#
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# Use `mmc -h' for help.
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#
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# Environment variables: MERCURY_STDLIB_DIR, MERCURY_CONFIG_DIR,
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# MERCURY_INT_DIR, MERCURY_ALL_MC_C_INCL_DIRS, MERCURY_COMPILER,
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# MERCURY_C_COMPILER, MERCURY_DEFAULT_GRADE, MERCURY_DEFAULT_OPT_LEVEL.
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MC=${MERCURY_COMPILER="@LIBDIR@/bin/@FULLARCH@/mercury_compile"}
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case "$MERCURY_INT_DIR" in
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"")
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INT_DIR_OPT=
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CONFIG_DIR=${MERCURY_STDLIB_DIR-@LIBDIR@}
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CONFIG_DIR=${MERCURY_CONFIG_DIR=$CONFIG_DIR}
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STDLIB_DIR=${MERCURY_STDLIB_DIR=@LIBDIR@}
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STDLIB_DIR_OPT="--mercury-standard-library-directory \"${STDLIB_DIR}\""
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if [ "$STDLIB_DIR" != "$CONFIG_DIR" ]; then
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CONFIG_DIR_OPT="--mercury-configuration-directory \"${CONFIG_DIR}\""
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else
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CONFIG_DIR_OPT=
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fi
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;;
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*)
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INT_DIR_OPT="-I $MERCURY_INT_DIR"
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STDLIB_DIR_OPT=--no-mercury-standard-library-directory
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CONFIG_DIR_OPT=
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;;
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esac
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MATH_LIB=${MERCURY_MATH_LIB="@MATH_LIB@"}
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SHARED_LIBS="@SHARED_LIBS_SH@"
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DEFAULT_MERCURY_LINKAGE=${MERCURY_LINKAGE=@DEFAULT_LINKAGE@}
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export DEFAULT_MERCURY_LINKAGE
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# The default options settings are passed in the DEFAULT_MCFLAGS enviroment
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# variable, rather than on the command line, so that they can be overridden
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# by the value of MCFLAGS in the Mercury.options file.
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#
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# The default optimization level should be after
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# all the options that describe the machine configuration.
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#
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# XXX Add --linker-trace-flags "@LDFLAGS_FOR_TRACE@" and
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# --shlib-linker-trace-flags "@LD_LIBFLAGS_FOR_TRACE@"
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# once those options are accepted everywhere.
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DEFAULT_MCFLAGS=${DEFAULT_MCFLAGS-"\
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$MERCURY_ALL_MC_C_INCL_DIRS \
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--cc \"${MERCURY_C_COMPILER=@CC@}\" \
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--grade \"${MERCURY_DEFAULT_GRADE=@DEFAULT_GRADE@}\" \
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--cflags-for-ansi \"@CFLAGS_FOR_ANSI@\" \
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--cflags-for-optimization \"@CFLAGS_FOR_OPT@\" \
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--cflags-for-warnings \"@CFLAGS_FOR_WARNINGS@\" \
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--cflags-for-threads \"@CFLAGS_FOR_THREADS@\" \
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--cflags-for-debug \"@CFLAGS_FOR_DEBUG@\" \
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--cflags-for-regs \"@CFLAGS_FOR_REGS@\" \
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--cflags-for-gotos \"@CFLAGS_FOR_GOTOS@\" \
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--cflags-for-pic \"@CFLAGS_FOR_PIC@\" \
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--c-flag-to-name-object-file \"@OBJFILE_OPT@\" \
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--object-file-extension \".@OBJ_SUFFIX@\" \
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--pic-object-file-extension \".@EXT_FOR_PIC_OBJECTS@\" \
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--link-with-pic-object-file-extension \".@EXT_FOR_LINK_WITH_PIC_OBJECTS@\" \
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--executable-file-extension \"@EXT_FOR_EXE@\" \
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--shared-library-extension \".@EXT_FOR_SHARED_LIB@\" \
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--library-extension \".@LIB_SUFFIX@\"
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--create-archive-command \"@AR@\" \
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--create-archive-command-output-flag \"@AR_LIBFILE_OPT@\" \
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--create-archive-command-flags \"@ARFLAGS@\" \
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--ranlib-command \"@RANLIB@\" \
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--link-executable-command \"@LINK_EXE@\" \
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--link-shared-lib-command \"@LINK_SHARED_OBJ@\" \
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--trace-libs \"@TRACE_LIBS_SYSTEM@\" \
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--thread-libs \"@THREAD_LIBS@\" \
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--shared-libs \"$SHARED_LIBS\" \
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--math-lib \"$MATH_LIB\" \
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--readline-libs \"@READLINE_LIBRARIES@\" \
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--linker-thread-flags \"@LDFLAGS_FOR_THREADS@\" \
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--shlib-linker-thread-flags \"@LD_LIBFLAGS_FOR_THREADS@\" \
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--linker-static-flags \"@LD_STATIC_FLAGS@\" \
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--linker-strip-flag \"@LD_STRIP_FLAG@\" \
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--linker-debug-flags \"@LDFLAGS_FOR_DEBUG@\" \
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--shlib-linker-debug-flags \"@LD_LIBFLAGS_FOR_DEBUG@\" \
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--linker-rpath-flag \"@EXE_RPATH_OPT@\" \
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--linker-rpath-separator \"@EXE_RPATH_SEP@\" \
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--shlib-linker-rpath-flag \"@SHLIB_RPATH_OPT@\" \
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--shlib-linker-rpath-separator \"@SHLIB_RPATH_SEP@\" \
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--linker-allow-undefined-flag \"@ALLOW_UNDEFINED@\" \
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--linker-error-undefined-flag \"@ERROR_UNDEFINED@\" \
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--fullarch \"@FULLARCH@\" \
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--install-prefix \"@prefix@\" \
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@LIBGRADE_OPTS@ \
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--num-real-r-regs \"@NUM_REAL_R_REGS@\" \
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--num-real-r-temps \"@NUM_REAL_R_TEMPS@\" \
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--conf-low-tag-bits \"@LOW_TAG_BITS@\" \
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--bits-per-word \"@BITS_PER_WORD@\" \
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--bytes-per-word \"@BYTES_PER_WORD@\" \
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--dotnet-library-version \"@MS_DOTNET_LIBRARY_VERSION@\" \
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@HAVE_DELAY_SLOT@ \
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@HAVE_BOXED_FLOATS@ \
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@MCFLAGS_FOR_CC@ \
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${MERCURY_DEFAULT_OPT_LEVEL=-O2} \
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$STDLIB_DIR_OPT \
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$CONFIG_DIR_OPT \
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"}
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export DEFAULT_MCFLAGS
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case $# in
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0) exec $MC $INT_DIR_OPT ;;
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*) exec $MC "$@" $INT_DIR_OPT ;;
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esac
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