diff options
Diffstat (limited to 'depcomp')
| -rwxr-xr-x | depcomp | 51 |
1 files changed, 46 insertions, 5 deletions
@@ -206,6 +206,36 @@ aix) rm -f "$tmpdepfile" ;; +icc) + # Must come before tru64. + + # Intel's C compiler understands `-MD -MF file'. However + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + sed -e "s,^[^:]*: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. @@ -265,9 +295,7 @@ dashmstdout) shift fi - # Remove `-o $object'. We will use -o /dev/null later, - # however we can't do the remplacement now because - # `-o $object' might simply not be used + # Remove `-o $object'. IFS=" " for arg do @@ -287,7 +315,11 @@ dashmstdout) done test -z "$dashmflag" && dashmflag=-M - "$@" -o /dev/null $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" tr ' ' ' @@ -306,6 +338,13 @@ dashXmstdout) makedepend) "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi # X makedepend shift cleared=no @@ -318,7 +357,9 @@ makedepend) case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; - -*) + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; |