mirror of
https://github.com/Mercury-Language/mercury.git
synced 2025-12-12 04:14:06 +00:00
2b1aa936fa
Estimated hours taken: 4 Branches: main Enable the new grade specifiers, ll_debug and gcd. ll_debug means compile with -O0 and -g. gcd means compile the boehm_gc with #defines that allow memory leaks to be debugged. boehm_gc/Makefile: Use findstring to see which grade specifiers are available. Only add BOEHM_CFLAGS_FOR_THREADS if par in GRADE. Only define NO_DEBUGGING if we are not in gcd. compiler/compile_target_code.m: compiler/globals.m: compiler/handle_options.m: Handle the gc_boehm_debug. compiler/handle_options.m: runtime/mercury_grade.h: scripts/canonical_grade.sh-subr: scripts/init_grade_options.sh-subr: scripts/parse_grade_options.sh-subr: Handle the new grade specifiers. scripts/mgnuc.in: Set the #defines implied by the new grade specifiers. scripts/ml.in: Calculate the name of the boehm_gc library.
612 lines
19 KiB
Bash
612 lines
19 KiB
Bash
#! /bin/sh
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# vim: ts=4 sw=4 et
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# @configure_input@
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#---------------------------------------------------------------------------#
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# Copyright (C) 1995-2006 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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# IMPORTANT: the manpage is produced automatically from this help
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# message, so if you change the help message, don't forget to check
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# that the manpage still looks OK.
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# *************************************************************************
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# *** IMPORTANT NOTE: any changes to this file may also require similar ***
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# *** changes to compiler/compile_target_code.m ***
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# *************************************************************************
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FULLARCH=@FULLARCH@
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NONSHARED_LIB_DIR=${MERCURY_NONSHARED_LIB_DIR=@NONSHARED_LIB_DIR@}
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DEFAULT_GRADE=${MERCURY_DEFAULT_GRADE=@DEFAULT_GRADE@}
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CC=${MERCURY_C_COMPILER="@CC@"}
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CFLAGS_FOR_REGS="@CFLAGS_FOR_REGS@"
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CFLAGS_FOR_GOTOS="@CFLAGS_FOR_GOTOS@"
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CFLAGS_FOR_THREADS="@CFLAGS_FOR_THREADS@"
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CFLAGS_FOR_NO_STRICT_ALIASING="@CFLAGS_FOR_NO_STRICT_ALIASING@"
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AS="@AS@"
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case "$CC" in
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*gcc*)
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ANSI_OPTS="-ansi"
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CHECK_OPTS="
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-Wall -Wwrite-strings
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-Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wno-unused"
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# Note: we do not enable the following gcc warnings:
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# -Wredundant-decls causes too many complaints in system header files
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# -Wpointer-arith causes too many complaints in system header files
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# (fixed in gcc 3.0, though, so at some point
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# we should re-enable this)
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# -Wtraditional we don't care about compatibility with pre-ANSI C
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# -Wconversion really only intended to help people using \`unprotoize'
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# -Waggregate-return not useful, IMHO
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# -Wcast-qual causes LOTS of redundant warnings
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# -Wcast-align causes redundant warnings in memory.c
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# -pedantic causes unsuppressable warnings about LVALUE_CAST()
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# -Wnested-externs causes unsuppressable warnings about callentry()
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# -Wid-clash-31 causes warnings about entry_mercury__xxx ...
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# we don't care about compatibility with C compilers
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# that have short fixed limits on identifier length
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# -Wenum-clash is for C++ only
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# -Wunused causes various spurious warnings
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OPT_OPTS="-O2 $CFLAGS_FOR_NO_STRICT_ALIASING -fomit-frame-pointer"
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DEBUG_OPT="-g"
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COMPILER=gcc
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;;
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*lcc*)
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ANSI_OPTS=
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CHECK_OPTS="-w" # turn off all warnings due to spurious warnings.
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OPT_OPTS=""
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DEBUG_OPT="-g"
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COMPILER=lcc
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;;
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*cl* | *CL*)
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ANSI_OPTS=""
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CHECK_OPTS=""
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OPT_OPTS=""
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DEBUG_OPT="/Zi"
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COMPILER=cl
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;;
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*)
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ANSI_OPTS=
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CHECK_OPTS=
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OPT_OPTS="-O"
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DEBUG_OPT="-g"
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COMPILER=unknown
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;;
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esac
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AS_OPTS=""
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SPLIT_OPTS=""
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INLINE_ALLOC_OPTS=""
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verbose=false
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assemble=false
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c_debug=false
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c_optimize=true
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use_activation_counts=false
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preserve_tail_recursion=true
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mercury_config_dir=${MERCURY_STDLIB_DIR-@LIBDIR@}
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mercury_config_dir=${MERCURY_CONFIG_DIR=$mercury_config_dir}
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mercury_stdlib_dir=${MERCURY_STDLIB_DIR=@LIBDIR@}
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# include the file `init_grade_options.sh-subr'
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@INIT_GRADE_OPTIONS@
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Help="\
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Name: mgnuc - Mercury front-end to GNU C
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Usage: mgnuc [<options>] [-- <gcc options>] files...
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Options:
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-v, --verbose
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Echo gcc command before executing it.
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--no-ansi
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Don't pass \`-ansi' to gcc. Use the full contents of system headers,
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rather than the ANSI subset.
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--no-check
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Don't enable any of gcc's warnings.
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--low-level-debug
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Enable low-level debugging of the C code. Useful only for Mercury
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system developers.
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-g, --c-debug
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Generate object files that can debugged with C debuggers such as gdb.
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--no-c-optimize
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Disable optimization by the C compiler.
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--inline-alloc
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Inline calls to the memory allocator.
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--mercury-standard-library-directory <directory>
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--mercury-stdlib-dir <directory>
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The directory containing the installed Mercury standard library.
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--no-mercury-standard-library-directory, --no-mercury-stdlib-dir
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Don't use an installed Mercury standard library.
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$grade_usage
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Description:
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This runs gcc with the appropriate options for compiling Mercury programs.
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Normally it invokes gcc in ANSI mode with almost all warnings enabled,
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but this can be changed using the \`--no-ansi' or \`--no-check' options.
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Environment variables:
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MERCURY_DEFAULT_GRADE.
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Files:
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If the current directory contains a file named .mgnuc_copts, then mgnuc
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will assume that it contains C compiler options that should be included
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on the C compiler's command line. This is usually used to specify C
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compiler search paths.
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"
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while : ; do
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case "$1" in
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-h|--help|"-?")
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echo "$Help"
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exit 0
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;;
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@MGNUC_FILE_OPTS@
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--mercury-standard-library-directory|--mercury-stdlib-dir)
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mercury_stdlib_dir="$2"
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mercury_config_dir="$2"
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shift
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;;
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--mercury-config-directory|--mercury-config-dir)
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mercury_config_dir="$2"
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shift
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;;
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# We don't allow `MERCURY_CONFIG_DIR' to be unset
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# without `MERCURY_STDLIB_DIR' also being unset.
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# include the file `parse_grade_options.sh-subr'
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@PARSE_GRADE_OPTIONS@
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--)
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shift
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break
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;;
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*)
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break
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;;
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esac
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shift
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done
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if test -r .mgnuc_opts
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then
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for opt in `cat .mgnuc_opts`
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do
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case "$opt" in
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@MGNUC_FILE_OPTS@
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*)
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echo "unknown option $opt in .mgnuc_opts"
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exit 1
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;;
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esac
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done
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fi
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# include the file `final_grade_options.sh-subr'
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@FINAL_GRADE_OPTIONS@
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# compute the canonical grade name from the options settings
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#
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# include the file `canonical_grade.sh-subr'
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@CANONICAL_GRADE@
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case "$mercury_stdlib_dir" in
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"") MERC_ALL_C_INCL_DIRS=
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;;
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*)
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# The option setting code above guarantees that if
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# `--mercury-stdlib-dir' is set, `--mercury-config-dir'
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# is also set.
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MERC_ALL_C_INCL_DIRS="-I$mercury_config_dir/conf -I$mercury_stdlib_dir/inc -I$mercury_stdlib_dir/lib/$GRADE/inc"
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;;
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esac
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# add /usr/local/include to the default search path, if needed
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ALL_LOCAL_C_INCL_DIRS=${MERCURY_ALL_LOCAL_C_INCL_DIRS=@ALL_LOCAL_C_INCL_DIRS@}
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# Convert non-grade mgnuc options into gcc options.
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#
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# IMPORTANT: any changes here will require similar changes to
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# compiler/compile_target_code.m.
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case $c_debug in
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true) C_DEBUG_OPTS="$DEBUG_OPT" ;;
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false) C_DEBUG_OPTS="" ;;
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esac
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case $c_optimize in
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true) ;;
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false) OPT_OPTS="" ;;
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esac
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case $low_level_debug in
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true) LLDEBUG_OPTS="-DMR_LOWLEVEL_DEBUG" ;;
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false) LLDEBUG_OPTS="" ;;
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esac
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#
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# convert grade mgnuc options into gcc options
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#
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# IMPORTANT: any changes here may require similar changes to all the files
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# mentioned in runtime/mercury_grade.h.
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#
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case $highlevel_code in
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true) HLC_OPTS="-DMR_HIGHLEVEL_CODE" ;;
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false) HLC_OPTS="" ;;
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esac
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case $highlevel_data in
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true) HLD_OPTS="-DMR_HIGHLEVEL_DATA" ;;
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false) HLD_OPTS="" ;;
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esac
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case $gcc_nested_functions in
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true) NEST_OPTS="-DMR_USE_GCC_NESTED_FUNCTIONS" ;;
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false) NEST_OPTS="" ;;
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esac
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case $asm_labels in
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true) ASM_OPTS="-DMR_USE_ASM_LABELS" ;;
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false) ASM_OPTS="" ;;
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esac
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case $non_local_gotos in
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true) GOTO_OPTS="-DMR_USE_GCC_NONLOCAL_GOTOS" ;;
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false) GOTO_OPTS="" ;;
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esac
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case $global_regs in
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true) REG_OPTS="-DMR_USE_GCC_GLOBAL_REGISTERS" ;;
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false) REG_OPTS="" ;;
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esac
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case $thread_safe in
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true) THREAD_OPTS="$CFLAGS_FOR_THREADS"
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case $FULLARCH in *linux*)
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# Don't use -ansi under Linux or we get parse errors
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# at sigset_t in the pthreads headers. This doesn't seem
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# to be necessary for recent versions of Linux/glibc
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# (e.g. glibc 2.1.2), but I've left it in so we can remain
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# compatible with older versions.
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ANSI_OPTS=""
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esac ;;
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false) THREAD_OPTS="" ;;
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esac
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# Set the correct flags if we're to use the MS Visual C runtime.
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use_msvcrt=@USE_MSVCRT@
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if test $use_msvcrt = "yes"; then
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case $thread_safe in
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# /MD states that we will use the MSVC runtime, the boehm_gc collector
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# assumes that the collector has been built as a DLL if we are using
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# the MSVC runtime so we need to define GC_NOT_DLL when the collector
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# isn't built as a DLL.
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true) MSVCRT_OPTS="/MD" ;;
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false) MSVCRT_OPTS="/DGC_NOT_DLL /MD" ;;
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esac
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else
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MSVCRT_OPTS=""
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fi
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boehm_opts="-DMR_CONSERVATIVE_GC -DMR_BOEHM_GC "
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case $gc_method in
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accurate) GC_OPTS="-DMR_NATIVE_GC" ;;
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boehm) GC_OPTS="$boehm_opts" ;;
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boehm_debug) GC_OPTS="$boehm_opts -DMR_BOEHM_GC_DEBUG -DGC_DEBUG -DKEEP_BACK_PTRS" ;;
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conservative) GC_OPTS="-DMR_CONSERVATIVE_GC -DMR_BOEHM_GC" ;;
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mps) GC_OPTS="-DMR_CONSERVATIVE_GC -DMR_MPS_GC" ;;
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none) GC_OPTS="" ;;
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esac
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case $profile_time in
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true) PROF_TIME_OPTS="-DMR_MPROF_PROFILE_TIME" ;;
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false) PROF_TIME_OPTS="" ;;
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esac
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case $profile_calls in
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true) PROF_CALLS_OPTS="-DMR_MPROF_PROFILE_CALLS" ;;
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false) PROF_CALLS_OPTS="" ;;
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esac
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case $profile_memory in
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true) PROF_MEMORY_OPTS="-DMR_MPROF_PROFILE_MEMORY" ;;
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false) PROF_MEMORY_OPTS="" ;;
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esac
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case $use_activation_counts in
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true) ACTIVATION_COUNT_OPT="-DMR_USE_ACTIVATION_COUNTS" ;;
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false) ACTIVATION_COUNT_OPT="";;
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esac
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case $preserve_tail_recursion in
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true) PRESERVE_TAIL_RECURSION_OPT="-DMR_DEEP_PROFILING_TAIL_RECURSION" ;;
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false) PRESERVE_TAIL_RECURSION_OPT="";;
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esac
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case $profile_deep in
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true) PROF_DEEP_OPTS="-DMR_DEEP_PROFILING $ACTIVATION_COUNT_OPT $PRESERVE_TAIL_RECURSION_OPT" ;;
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false) PROF_DEEP_OPTS="" ;;
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esac
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case $record_term_sizes_as_words,$record_term_sizes_as_cells in
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true,true) progname=`basename $0`
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echo "$progname: we can't record both cell and word sizes"
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exit 1 ;;
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true,false) RECORD_TERM_SIZE_OPTS="-DMR_RECORD_TERM_SIZES" ;;
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false,true) RECORD_TERM_SIZE_OPTS="-DMR_RECORD_TERM_SIZES -DMR_RECORD_TERM_SIZES_AS_CELLS" ;;
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false,false) RECORD_TERM_SIZE_OPTS="" ;;
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esac
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case $use_trail in
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true) TRAIL_OPTS="-DMR_USE_TRAIL" ;;
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false) TRAIL_OPTS="" ;;
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esac
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case $reserve_tag in
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true) RESERVE_TAG_OPTS="-DMR_RESERVE_TAG" ;;
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false) RESERVE_TAG_OPTS="" ;;
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esac
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case $use_minimal_model_stack_copy,$use_minimal_model_own_stacks in
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true,true) progname=`basename $0`
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echo "$progname: can't enable both forms of minimal model tabling at once"
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exit 1 ;;
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true,false) MINIMAL_MODEL_OPTS="-DMR_USE_MINIMAL_MODEL_STACK_COPY" ;;
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false,true) MINIMAL_MODEL_OPTS="-DMR_USE_MINIMAL_MODEL_OWN_STACKS" ;;
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false,false) MINIMAL_MODEL_OPTS="" ;;
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esac
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case $use_minimal_model,$minimal_model_debug in
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true,false) ;; # MINIMAL_MODEL_OPTS is already set
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true,true) MINIMAL_MODEL_OPTS="$MINIMAL_MODEL_OPTS -DMR_MINIMAL_MODEL_DEBUG" ;;
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*) MINIMAL_MODEL_OPTS="" ;;
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esac
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case $pic_reg in
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true) PICREG_OPTS="-DMR_PIC_REG" ;;
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false) PICREG_OPTS="" ;;
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esac
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case $debug in
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true) TRACE_OPTS="-DMR_EXEC_TRACE" ;;
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false) TRACE_OPTS="" ;;
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esac
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case $decl_debug in
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true) DECL_DEBUG_OPTS="-DMR_DECL_DEBUG" ;;
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false) DECL_DEBUG_OPTS="" ;;
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esac
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case $ll_debug in
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true) LL_DEBUG_OPTS="-DMR_LL_DEBUG $DEBUG_OPT -O0" ;;
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false) LL_DEBUG_OPTS="" ;;
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esac
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case $extend_stacks in
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true) EXTEND_STACKS_OPTS="-DMR_EXTEND_STACKS_WHEN_NEEDED" ;;
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false) EXTEND_STACKS_OPTS="" ;;
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esac
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GCC_OPTS="$NEST_OPTS $ASM_OPTS $GOTO_OPTS $REG_OPTS"
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# check that special grades are only used with gcc
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case $COMPILER in
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gcc|unknown)
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;;
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*) case "$GCC_OPTS" in
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*USE_GCC*)
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progname=`basename $0`
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echo "$progname: For compilers other than GNU C, the only" 1>&2
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echo "$progname: base grade allowed is \`none'" 1>&2
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;;
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esac
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;;
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esac
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# if we're using global registers, add CFLAGS_FOR_REGS
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case $global_regs in
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true) GCC_OPTS="$GCC_OPTS $CFLAGS_FOR_REGS" ;;
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false) ;;
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esac
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# if we're using non-local gotos, add CFLAGS_FOR_GOTOS
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case $non_local_gotos in
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true) GCC_OPTS="$GCC_OPTS $CFLAGS_FOR_GOTOS" ;;
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false) ;;
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esac
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#
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# Special case hacks for particular architectures
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# Any code here needs to be duplicated in ../configure.in.
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#
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ARCH_OPTS=""
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case "$FULLARCH" in
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mips-sgi-irix5.*)
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# Nonlocal gotos don't work with PIC, which is the default for Irix 5,
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# so if nonlocal gotos are enabled we need to disable the use of
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# shared libraries.
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case $non_local_gotos in
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true)
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LIBRARY_PATH="$NONSHARED_LIB_DIR:/usr/lib/nonshared:$LIBRARY_PATH"
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export LIBRARY_PATH
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AS_OPTS="-non_shared"
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;;
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esac
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;;
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i*86-*|x86_64*)
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# The use of stack_pointer in the ASM_JUMP macro defined in
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# runtime/mercury_goto.h causes lots of warnings about using possibly
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# uninitialized variables; there's no easy way to supress them except
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# by disabling the warning.
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case "$COMPILER" in
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gcc)
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CHECK_OPTS="$CHECK_OPTS -Wno-uninitialized"
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;;
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esac
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;;
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*-solaris*|*-sunos*)
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# The solaris headers for pthreads are not ANSI :-(
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case $thread_safe in true)
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ANSI_OPTS=""
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;;
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esac
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;;
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esac
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# Kludge for gcc-2.6.3 bug on mips: if you use gcc global registers and -O2,
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# gcc 2.6.3 gets an internal error compiling library/int.c and
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# compiler/bytecode.c. As a work-around, we compile those file with -O1.
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# Similarly library/bag.c needs to be compiled with -O0.
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# Similarly for gcc-2.6.3 on alpha with compiler/modules.c.
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# Similarly for gcc-2.7.0 on i386 with compiler/call_gen.c.
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# Similarly for egcs-1.1 on sparc with library/lexer.c, library/string.c,
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# and compiler/{deforest,dupelim,mercury_to_mercury,modules}.c.
|
|
# Similarly for egcs-1.1.2 on i386 with library/table_builtin.c.
|
|
|
|
case $COMPILER in gcc)
|
|
case "$FULLARCH" in
|
|
mips*)
|
|
case "$*" in
|
|
*" int.c "*|*" int.dir/int_"*".c "*)
|
|
case "`$CC --version 2>/dev/null`" in 2.6.*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
esac;;
|
|
*" bytecode.c "*|*" bytecode.dir/bytecode_"*".c "*)
|
|
case "`$CC --version 2>/dev/null`" in 2.6.*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
esac;;
|
|
*" bag.c "*)
|
|
case "`$CC --version 2>/dev/null`" in 2.6.*)
|
|
ARCH_OPTS="$ARCH_OPTS -O0" ;;
|
|
esac;;
|
|
esac ;;
|
|
alpha*)
|
|
case "$*" in
|
|
*" modules.c "*|*" modules.dir/modules_"*".c "*)
|
|
case "`$CC --version 2>/dev/null`" in 2.6.*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
esac
|
|
esac ;;
|
|
i*86*)
|
|
case "$*" in
|
|
*" call_gen.c "*|*" modules.dir/call_gen"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O0" ;;
|
|
*" table_builtin.c "*|*" modules.dir/table_builtin"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O0" ;;
|
|
*" random.c "*|*" random.dir/random"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O0" ;;
|
|
esac ;;
|
|
sparc*)
|
|
case "$*" in
|
|
*" lexer.c "*|*" modules.dir/lexer"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
*" string.c "*|*" modules.dir/string"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
*" deforest.c "*|*" modules.dir/deforest"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
*" dupelim.c "*|*" modules.dir/dupelim"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
*" dl.c "*|*" modules.dir/dl"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
*" mercury_to_mercury.c "*|*" modules.dir/mercury_to_mercury"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
*" modules.c "*|*" modules.dir/modules"*".c "*)
|
|
ARCH_OPTS="$ARCH_OPTS -O1" ;;
|
|
esac
|
|
esac ;;
|
|
esac
|
|
|
|
# On sparc-sun-solaris2, we need to use -fPIC rather than -fpic if we're
|
|
# using grade `none', because otherwise the Mercury standard library
|
|
# overflows the fixed limit on the number of "small pic" references.
|
|
|
|
case "$FULLARCH" in sparc-sun-solaris2*)
|
|
case "$grade" in none)
|
|
case "$*" in *-fpic*)
|
|
echo "mgnuc: using -fPIC rather than -fpic"
|
|
OVERRIDE_OPTS="$OVERRIDE_OPTS -fPIC"
|
|
;;
|
|
esac ;;
|
|
esac ;;
|
|
esac
|
|
|
|
# The -floop-optimize option is incompatible with the global register code
|
|
# we generated on Darwin PowerPC. See the hard_coded/ppc_bug test case
|
|
# for an example program which fails with this optimization.
|
|
|
|
case $FULLARCH in powerpc*apple*darwin*)
|
|
case $highlevel_code in false)
|
|
case $global_regs in true)
|
|
ARCH_OPTS="$ARCH_OPTS -fno-loop-optimize" ;;
|
|
esac
|
|
esac
|
|
esac
|
|
|
|
case $assemble in true)
|
|
case $verbose in true)
|
|
echo $AS $AS_OPTS "$@" ;;
|
|
esac
|
|
exec $AS $AS_OPTS "$@" ;;
|
|
esac
|
|
|
|
if test -r .mgnuc_copts
|
|
then
|
|
INVISIBLE_OPTS=`cat .mgnuc_copts`
|
|
else
|
|
INVISIBLE_OPTS=""
|
|
fi
|
|
|
|
ALL_CC_OPTS="$MERC_ALL_C_INCL_DIRS\
|
|
$ANSI_OPTS\
|
|
$CHECK_OPTS\
|
|
$OPT_OPTS\
|
|
$HLC_OPTS\
|
|
$HLD_OPTS\
|
|
$GCC_OPTS\
|
|
$MSVCRT_OPTS\
|
|
$GC_OPTS\
|
|
$DEFINE_OPTS\
|
|
$STACK_TRACE_OPTS\
|
|
$TRACE_OPTS\
|
|
$DECL_DEBUG_OPTS\
|
|
$LL_DEBUG_OPTS\
|
|
$EXTEND_STACKS_OPTS\
|
|
$LLDEBUG_OPTS\
|
|
$C_DEBUG_OPTS\
|
|
$PROF_TIME_OPTS\
|
|
$PROF_CALLS_OPTS\
|
|
$PROF_MEMORY_OPTS\
|
|
$PROF_DEEP_OPTS\
|
|
$INLINE_ALLOC_OPTS\
|
|
$TRAIL_OPTS\
|
|
$RECORD_TERM_SIZE_OPTS\
|
|
$RESERVE_TAG_OPTS\
|
|
$MINIMAL_MODEL_OPTS\
|
|
$SPLIT_OPTS\
|
|
$THREAD_OPTS\
|
|
$PICREG_OPTS\
|
|
$ARCH_OPTS\
|
|
$ARG_OPTS\
|
|
$INVISIBLE_OPTS"
|
|
|
|
case $verbose in true)
|
|
echo $CC $ALL_CC_OPTS "$@" $OVERRIDE_OPTS $ALL_LOCAL_C_INCL_DIRS;;
|
|
esac
|
|
case $# in
|
|
0) exec $CC $ALL_CC_OPTS $OVERRIDE_OPTS ;;
|
|
*) exec $CC $ALL_CC_OPTS "$@" $OVERRIDE_OPTS $ALL_LOCAL_C_INCL_DIRS;;
|
|
esac
|