command.c: Replace usleep() by nanosleep().

[paraslash.git] / depend.sh

diff --git a/depend.sh b/depend.sh
index aad45a3c8d4ff8f6882893683fd8763ac4970c9f..c6424daaf1e7dc6a02ec4bfabe800d9591c0c0b8 100755 (executable)
--- a/depend.sh
+++ b/depend.sh
@@ -4,19 +4,22 @@
 # the given input file and parse the output to add a *.d target with the same
 # dependencies.
 
-# The first two arguments to that script are special: $1 is the object
-# directory. This string is prefixed to both the .o and the .d target. $2 is
-# the directory that contains the *.cmdline.h files generated by gengetopt.
+# The first three arguments to that script are special: $1 is the
+# dependency directory and $2 is the object directory. These are used
+# to prefix the .d and .o targets respectively. $3 is the directory
+# that contains the *.cmdline.h files generated by gengetopt.
 
-# As gcc outputs the dependencies on the *.cmdline.h files either as either
-# foo.cmdline.h or as $cmdline_dir/foo,cmdline.h, depending on whether the
+# As gcc outputs the dependencies on the *.cmdline.h files either as
+# foo.cmdline.h or as $cmdline_dir/foo.cmdline.h, depending on whether the
 # latter file exists, we prefix the former with $2/
 
-object_dir="$1"
-cmdline_dir="$2"
+dep_dir="$1"
+object_dir="$2"
+cmdline_dir="$3"
+shift
 shift
 shift
 
-LC_ALL=C gcc -MM -MG "$@" \
-       | sed -e "s@^\(.*\)\.o:@$object_dir/\1.d $object_dir/\1.o:@" \
-       -e "s@[         ^]\([a-zA-Z0-9_]\+\.cmdline.h\)@ $cmdline_dir/\1@g"
+LC_ALL=C cc -MM -MG "$@" \
+       | sed -e "s@^\(.*\)\.o:@$dep_dir/\1.d $object_dir/\1.o:@" \
+       -e "s@[         ^]\([a-zA-Z0-9_]\{1,\}\.cmdline.h\)@ $cmdline_dir/\1@g"