fixed a compiler bug that omitted the RETURN_FROM_BLOCK instruction when an empty block is encountered.
added more code for supporting the process stack
This commit is contained in:
hyunghwan.chung
@ -1,10 +1,10 @@
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#! /bin/sh
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# Wrapper for compilers which do not understand '-c -o'.
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# Wrapper for compilers which do not understand `-c -o'.
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scriptversion=2012-03-05.13; # UTC
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scriptversion=2010-11-15.09; # UTC
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# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free
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# Software Foundation, Inc.
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# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010 Free Software
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# Foundation, Inc.
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# Written by Tom Tromey <tromey@cygnus.com>.
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#
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# This program is free software; you can redistribute it and/or modify
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@ -40,7 +40,7 @@ file_conv=
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# func_file_conv build_file lazy
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# Convert a $build file to $host form and store it in $file
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# Currently only supports Windows hosts. If the determined conversion
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# Currently only supports Win32 hosts. If the determined conversion
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# type is listed in (the comma separated) LAZY, no conversion will
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# take place.
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func_file_conv ()
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@ -79,48 +79,6 @@ func_file_conv ()
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esac
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}
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# func_cl_dashL linkdir
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# Make cl look for libraries in LINKDIR
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func_cl_dashL ()
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{
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func_file_conv "$1"
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if test -z "$lib_path"; then
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lib_path=$file
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else
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lib_path="$lib_path;$file"
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fi
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linker_opts="$linker_opts -LIBPATH:$file"
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}
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# func_cl_dashl library
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# Do a library search-path lookup for cl
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func_cl_dashl ()
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{
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lib=$1
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found=no
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save_IFS=$IFS
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IFS=';'
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for dir in $lib_path $LIB
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do
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IFS=$save_IFS
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if $shared && test -f "$dir/$lib.dll.lib"; then
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found=yes
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lib=$dir/$lib.dll.lib
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break
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fi
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if test -f "$dir/$lib.lib"; then
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found=yes
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lib=$dir/$lib.lib
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break
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fi
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done
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IFS=$save_IFS
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if test "$found" != yes; then
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lib=$lib.lib
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fi
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}
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# func_cl_wrapper cl arg...
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# Adjust compile command to suit cl
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func_cl_wrapper ()
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@ -136,7 +94,7 @@ func_cl_wrapper ()
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else
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case $1 in
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-o)
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# configure might choose to run compile as 'compile cc -o foo foo.c'.
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# configure might choose to run compile as `compile cc -o foo foo.c'.
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eat=1
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case $2 in
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*.o | *.[oO][bB][jJ])
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@ -151,34 +109,43 @@ func_cl_wrapper ()
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;;
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esac
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;;
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-I)
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eat=1
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func_file_conv "$2" mingw
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set x "$@" -I"$file"
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shift
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;;
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-I*)
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func_file_conv "${1#-I}" mingw
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set x "$@" -I"$file"
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shift
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;;
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-l)
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eat=1
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func_cl_dashl "$2"
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set x "$@" "$lib"
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shift
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;;
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-l*)
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func_cl_dashl "${1#-l}"
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set x "$@" "$lib"
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lib=${1#-l}
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found=no
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save_IFS=$IFS
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IFS=';'
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for dir in $lib_path $LIB
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do
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IFS=$save_IFS
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if $shared && test -f "$dir/$lib.dll.lib"; then
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found=yes
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set x "$@" "$dir/$lib.dll.lib"
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break
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fi
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if test -f "$dir/$lib.lib"; then
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found=yes
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set x "$@" "$dir/$lib.lib"
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break
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fi
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done
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IFS=$save_IFS
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test "$found" != yes && set x "$@" "$lib.lib"
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shift
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;;
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-L)
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eat=1
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func_cl_dashL "$2"
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;;
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-L*)
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func_cl_dashL "${1#-L}"
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func_file_conv "${1#-L}"
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if test -z "$lib_path"; then
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lib_path=$file
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else
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lib_path="$lib_path;$file"
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fi
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linker_opts="$linker_opts -LIBPATH:$file"
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;;
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-static)
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shared=false
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@ -229,19 +196,19 @@ eat=
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case $1 in
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'')
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echo "$0: No command. Try '$0 --help' for more information." 1>&2
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echo "$0: No command. Try \`$0 --help' for more information." 1>&2
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exit 1;
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;;
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-h | --h*)
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cat <<\EOF
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Usage: compile [--help] [--version] PROGRAM [ARGS]
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Wrapper for compilers which do not understand '-c -o'.
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Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
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Wrapper for compilers which do not understand `-c -o'.
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Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
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arguments, and rename the output as expected.
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If you are trying to build a whole package this is not the
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right script to run: please start by reading the file 'INSTALL'.
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right script to run: please start by reading the file `INSTALL'.
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Report bugs to <bug-automake@gnu.org>.
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EOF
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@ -266,8 +233,8 @@ do
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else
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case $1 in
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-o)
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# configure might choose to run compile as 'compile cc -o foo foo.c'.
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# So we strip '-o arg' only if arg is an object.
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# configure might choose to run compile as `compile cc -o foo foo.c'.
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# So we strip `-o arg' only if arg is an object.
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eat=1
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case $2 in
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*.o | *.obj)
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@ -294,10 +261,10 @@ do
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done
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if test -z "$ofile" || test -z "$cfile"; then
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# If no '-o' option was seen then we might have been invoked from a
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# If no `-o' option was seen then we might have been invoked from a
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# pattern rule where we don't need one. That is ok -- this is a
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# normal compilation that the losing compiler can handle. If no
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# '.c' file was seen then we are probably linking. That is also
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# `.c' file was seen then we are probably linking. That is also
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# ok.
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exec "$@"
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fi
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@ -306,7 +273,7 @@ fi
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cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
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# Create the lock directory.
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# Note: use '[/\\:.-]' here to ensure that we don't use the same name
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# Note: use `[/\\:.-]' here to ensure that we don't use the same name
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# that we are using for the .o file. Also, base the name on the expected
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# object file name, since that is what matters with a parallel build.
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lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
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