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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /erts/etc/win32/cygwin_tools/vc/cc.sh
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The R13B03 release.OTP_R13B03
Diffstat (limited to 'erts/etc/win32/cygwin_tools/vc/cc.sh')
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1 files changed, 321 insertions, 0 deletions
diff --git a/erts/etc/win32/cygwin_tools/vc/cc.sh b/erts/etc/win32/cygwin_tools/vc/cc.sh
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+++ b/erts/etc/win32/cygwin_tools/vc/cc.sh
@@ -0,0 +1,321 @@
+#! /bin/sh
+#
+# %CopyrightBegin%
+#
+# Copyright Ericsson AB 2002-2009. All Rights Reserved.
+#
+# The contents of this file are subject to the Erlang Public License,
+# Version 1.1, (the "License"); you may not use this file except in
+# compliance with the License. You should have received a copy of the
+# Erlang Public License along with this software. If not, it can be
+# retrieved online at http://www.erlang.org/.
+#
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+#
+# %CopyrightEnd%
+#
+# Icky cl wrapper that does it's best to behave like a Unixish cc.
+# Made to work for Erlang builds and to make configure happy, not really
+# general I suspect.
+# set -x
+# Save the command line for debug outputs
+SAVE="$@"
+
+# Constants
+COMMON_CFLAGS="-nologo -D__WIN32__ -DWIN32 -DWINDOWS -D_WIN32 -DNT -D_CRT_SECURE_NO_DEPRECATE"
+
+# Variables
+# The stdout and stderr for the compiler
+MSG_FILE=/tmp/cl.exe.$$.1
+ERR_FILE=/tmp/cl.exe.$$.2
+
+# "Booleans" determined during "command line parsing"
+# If the stdlib option is explicitly passed to this program
+MD_FORCED=false
+# If we're preprocession (only) i.e. -E
+PREPROCESSING=false
+# If we're generating dependencies (implies preprocesing)
+DEPENDENCIES=false
+# If this is supposed to be a debug build
+DEBUG_BUILD=false
+# If this is supposed to be an optimized build (there can only be one...)
+OPTIMIZED_BUILD=false
+# If we're linking or only compiling
+LINKING=true
+
+# This data is accumulated during command line "parsing"
+# The stdlibrary option, default multithreaded dynamic
+MD=-MD
+# Flags for debug compilation
+DEBUG_FLAGS=""
+# Flags for optimization
+OPTIMIZE_FLAGS=""
+# The specified output filename (if any), may be either object or exe.
+OUTFILE=""
+# Unspecified command line options for the compiler
+CMD=""
+# All the c source files, in unix style
+SOURCES=""
+# All the options to pass to the linker, kept in Unix style
+LINKCMD=""
+
+
+# Loop through the parameters and set the above variables accordingly
+# Also convert some cygwin filenames to "mixed style" dito (understood by the
+# compiler very well), except for anything passed to the linker, that script
+# handles those and the sources, which are also kept unixish for now
+
+while test -n "$1" ; do
+ x="$1"
+ case "$x" in
+ -Wall)
+ ;;
+ -c)
+ LINKING=false;;
+ #CMD="$CMD -c";;
+ -MM)
+ PREPROCESSING=true;
+ LINKING=false;
+ DEPENDENCIES=true;;
+ -E)
+ PREPROCESSING=true;
+ LINKING=false;; # Obviously...
+ #CMD="$CMD -E";;
+ -Owx)
+ # Optimization hardcoded of wxErlang, needs to disable debugging too
+ OPTIMIZE_FLAGS="-Ob2ity -Gs -Zi";
+ DEBUG_FLAGS="";
+ DEBUG_BUILD=false;
+ if [ $MD_FORCED = false ]; then
+ MD=-MD;
+ fi
+ OPTIMIZED_BUILD=true;;
+ -O*)
+ # Optimization hardcoded, needs to disable debugging too
+ OPTIMIZE_FLAGS="-Ox -Zi";
+ DEBUG_FLAGS="";
+ DEBUG_BUILD=false;
+ if [ $MD_FORCED = false ]; then
+ MD=-MD;
+ fi
+ OPTIMIZED_BUILD=true;;
+ -g|-ggdb)
+ if [ $OPTIMIZED_BUILD = false ];then
+ # Hardcoded windows debug flags
+ DEBUG_FLAGS="-Z7";
+ if [ $MD_FORCED = false ]; then
+ MD=-MDd;
+ fi
+ LINKCMD="$LINKCMD -g";
+ DEBUG_BUILD=true;
+ fi;;
+ # Allow forcing of stdlib
+ -mt|-MT)
+ MD="-MT";
+ MD_FORCED=true;;
+ -md|-MD)
+ MD="-MD";
+ MD_FORCED=true;;
+ -ml|-ML)
+ MD="-ML";
+ MD_FORCED=true;;
+ -mdd|-MDD|-MDd)
+ MD="-MDd";
+ MD_FORCED=true;;
+ -mtd|-MTD|-MTd)
+ MD="-MTd";
+ MD_FORCED=true;;
+ -mld|-MLD|-MLd)
+ MD="-MLd";
+ MD_FORCED=true;;
+ -o)
+ shift;
+ OUTFILE="$1";;
+ -o*)
+ y=`echo $x | sed 's,^-[Io]\(.*\),\1,g'`;
+ OUTFILE="$y";;
+ -I/*)
+ y=`echo $x | sed 's,^-[Io]\(/.*\),\1,g'`;
+ z=`echo $x | sed 's,^-\([Io]\)\(/.*\),\1,g'`;
+ MPATH=`cygpath -m $y`;
+ CMD="$CMD -$z\"$MPATH\"";;
+ -I*)
+ y=`echo $x | sed 's,",\\\",g'`;
+ CMD="$CMD $y";;
+ -D*)
+ y=`echo $x | sed 's,",\\\",g'`;
+ CMD="$CMD $y";;
+ -EH*)
+ y=`echo $x | sed 's,",\\\",g'`;
+ CMD="$CMD $y";;
+ -l*)
+ y=`echo $x | sed 's,^-l\(.*\),\1,g'`;
+ LINKCMD="$LINKCMD $x";;
+ /*.c)
+ SOURCES="$SOURCES $x";;
+ *.c)
+ SOURCES="$SOURCES $x";;
+ /*.cc)
+ SOURCES="$SOURCES $x";;
+ *.cc)
+ SOURCES="$SOURCES $x";;
+ /*.cpp)
+ SOURCES="$SOURCES $x";;
+ *.cpp)
+ SOURCES="$SOURCES $x";;
+ /*.o)
+ LINKCMD="$LINKCMD $x";;
+ *.o)
+ LINKCMD="$LINKCMD $x";;
+ *)
+ # Try to quote uninterpreted options
+ y=`echo $x | sed 's,",\\\",g'`;
+ LINKCMD="$LINKCMD $y";;
+ esac
+ shift
+done
+
+#Return code from compiler, linker.sh and finally this script...
+RES=0
+
+# Accumulated object names
+ACCUM_OBJECTS=""
+
+# A temporary object file location
+TMPOBJDIR=/tmp/tmpobj$$
+mkdir $TMPOBJDIR
+
+# Compile
+for x in $SOURCES; do
+ start_time=`date '+%s'`
+ # Compile each source
+ if [ $LINKING = false ]; then
+ # We should have an output defined, which is a directory
+ # or an object file
+ case $OUTFILE in
+ /*.o)
+ # Simple output, SOURCES should be one single
+ n=`echo $SOURCES | wc -w`;
+ if [ $n -gt 1 ]; then
+ echo "cc.sh:Error, multiple sources, one object output.";
+ exit 1;
+ else
+ output_filename=`cygpath -m $OUTFILE`;
+ fi;;
+ *.o)
+ # Relative path needs no translation
+ n=`echo $SOURCES | wc -w`
+ if [ $n -gt 1 ]; then
+ echo "cc.sh:Error, multiple sources, one object output."
+ exit 1
+ else
+ output_filename=$OUTFILE
+ fi;;
+ /*)
+ # Absolute directory
+ o=`echo $x | sed 's,.*/,,' | sed 's,\.c$,.o,'`
+ output_filename=`cygpath -m $OUTFILE`
+ output_filename="$output_filename/${o}";;
+ *)
+ # Relative_directory or empty string (.//x.o is valid)
+ o=`echo $x | sed 's,.*/,,' | sed 's,\.cp*$,.o,'`
+ output_filename="./${OUTFILE}/${o}";;
+ esac
+ else
+ # We are linking, which means we build objects in a temporary
+ # directory and link from there. We should retain the basename
+ # of each source to make examining the exe easier...
+ o=`echo $x | sed 's,.*/,,' | sed 's,\.c$,.o,'`
+ output_filename=$TMPOBJDIR/$o
+ ACCUM_OBJECTS="$ACCUM_OBJECTS $output_filename"
+ fi
+ # Now we know enough, lets try a compilation...
+ MPATH=`cygpath -m $x`
+ if [ $PREPROCESSING = true ]; then
+ output_flag="-E"
+ else
+ output_flag="-c -Fo`cygpath -m ${output_filename}`"
+ fi
+ params="$COMMON_CFLAGS $MD $DEBUG_FLAGS $OPTIMIZE_FLAGS \
+ $CMD ${output_flag} $MPATH"
+ if [ "X$CC_SH_DEBUG_LOG" != "X" ]; then
+ echo cc.sh "$SAVE" >>$CC_SH_DEBUG_LOG
+ echo cl.exe $params >>$CC_SH_DEBUG_LOG
+ fi
+ eval cl.exe $params >$MSG_FILE 2>$ERR_FILE
+ RES=$?
+ if test $PREPROCESSING = false; then
+ cat $ERR_FILE >&2
+ tail -n +2 $MSG_FILE
+ else
+ tail -n +2 $ERR_FILE >&2
+ if test $DEPENDENCIES = true; then
+ if test `grep -v $x $MSG_FILE | grep -c '#line'` != "0"; then
+ o=`echo $x | sed 's,.*/,,' | sed 's,\.cp*$,.o,'`
+ echo -n $o':'
+ # Some versions of cygpath does not read paths linewise
+ # but uses space as separator, why pathnames containing
+ # spaces need to be removed. To avoid different
+ # behaviours in different versions of cygwin, we would need to
+ # write our own cygpath replacement, but this will have to do
+ # for now...
+ cat $MSG_FILE | grep '#line' | grep -v $x | awk -F\" '{printf("%s\n",$2)}' | sort -u | grep -v " " | cygpath -f - -m -s | cygpath -f - | awk '{printf("\\\n %s ",$0)}'
+ echo
+ echo
+ after_sed=`date '+%s'`
+ echo Made dependencises for $x':' `expr $after_sed '-' $start_time` 's' >&2
+ fi
+ else
+ cat $MSG_FILE
+ fi
+ fi
+ rm -f $ERR_FILE $MSG_FILE
+ if [ $RES != 0 ]; then
+ rm -rf $TMPOBJDIR
+ exit $RES
+ fi
+done
+
+# If we got here, we succeeded in compiling (if there were anything to compile)
+# The output filename should name an executable if we're linking
+if [ $LINKING = true ]; then
+ case $OUTFILE in
+ "")
+ # Use the first source name to name the executable
+ first_source=""
+ for x in $SOURCES; do first_source=$x; break; done;
+ if [ -n "$first_source" ]; then
+ e=`echo $x | sed 's,.*/,,' | sed 's,\.c$,.exe,'`;
+ out_spec="-o $e";
+ else
+ out_spec="";
+ fi;;
+ *)
+ out_spec="-o $OUTFILE";;
+ esac
+ # Descide which standard library to link against
+ case $MD in
+ -ML)
+ stdlib="-lLIBC";;
+ -MLd)
+ stdlib="-lLIBCD";;
+ -MD)
+ stdlib="-lMSVCRT";;
+ -MDd)
+ stdlib="-lMSVCRTD";;
+ -MT)
+ stdlib="-lLIBCMT";;
+ -MTd)
+ stdlib="-lLIBMTD";;
+ esac
+ # And finally call the next script to do the linking...
+ params="$out_spec $LINKCMD $stdlib"
+ eval ld.sh $ACCUM_OBJECTS $params
+ RES=$?
+fi
+rm -rf $TMPOBJDIR
+
+exit $RES