Atlas/compile at master · ljgithub2016/Atlas · GitHub

History

142 lines (125 loc) · 3.62 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

#! /bin/sh

# Wrapper for compilers which do not understand `-c -o'.

scriptversion=2005-05-14.22

# Written by Tom Tromey <tromey@cygnus.com>.

# This program 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 2, or (at your option)

# any later version.

# This program 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 this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

# As a special exception to the GNU General Public License, if you

# distribute this file as part of a program that contains a

# configuration script generated by Autoconf, you may include it under

# the same distribution terms that you use for the rest of that program.

# This file is maintained in Automake, please report

# bugs to <bug-automake@gnu.org> or send patches to

# <automake-patches@gnu.org>.

case $1 in

'')

echo "$0: No command. Try \`$0 --help' for more information." 1>&2

exit 1;

;;

-h | --h*)

cat <<\EOF

Usage: compile [--help] [--version] PROGRAM [ARGS]

Wrapper for compilers which do not understand `-c -o'.

Remove `-o dest.o' from ARGS, run PROGRAM with the remaining

arguments, and rename the output as expected.

If you are trying to build a whole package this is not the

right script to run: please start by reading the file `INSTALL'.

Report bugs to <bug-automake@gnu.org>.

EOF

exit $?

;;

-v | --v*)

echo "compile $scriptversion"

exit $?

;;

esac

ofile=

cfile=

eat=

for arg

if test -n "$eat"; then

eat=

else

case $1 in

-o)

# configure might choose to run compile as `compile cc -o foo foo.c'.

# So we strip `-o arg' only if arg is an object.

eat=1

case $2 in

*.o | *.obj)

ofile=$2

;;

set x "$@" -o "$2"

shift

;;

esac

;;

*.c)

cfile=$1

set x "$@" "$1"

shift

;;

set x "$@" "$1"

shift

;;

esac

shift

done

if test -z "$ofile" || test -z "$cfile"; then

# If no `-o' option was seen then we might have been invoked from a

# pattern rule where we don't need one. That is ok -- this is a

# normal compilation that the losing compiler can handle. If no

# `.c' file was seen then we are probably linking. That is also

# ok.

exec "$@"

# Name of file we expect compiler to create.

cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'`

# Create the lock directory.

# Note: use `[/.-]' here to ensure that we don't use the same name

# that we are using for the .o file. Also, base the name on the expected

# object file name, since that is what matters with a parallel build.

lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d

while true; do

if mkdir "$lockdir" >/dev/null 2>&1; then

break

sleep 1

done

# FIXME: race condition here if user kills between mkdir and trap.

trap "rmdir '$lockdir'; exit 1" 1 2 15

# Run the compile.

"$@"

ret=$?

if test -f "$cofile"; then

mv "$cofile" "$ofile"

elif test -f "${cofile}bj"; then

mv "${cofile}bj" "$ofile"

rmdir "$lockdir"

exit $ret

# Local Variables:

# mode: shell-script

# sh-indentation: 2

# eval: (add-hook 'write-file-hooks 'time-stamp)

# time-stamp-start: "scriptversion="

# time-stamp-format: "%:y-%02m-%02d.%02H"

# time-stamp-end: "$"

# End:

Atlas/compile at master · ljgithub2016/Atlas · GitHub

Expand file tree

Breadcrumbs

compile

Latest commit

History

Breadcrumbs

compile

File metadata and controls