command line, as this runs afoul of the POSIX rules for command line
arguments.
if depmode=$depmode \
source=conftest.c object=conftest.o \
depfile=conftest.Po tmpdepfile=conftest.TPo \
- $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
+ $SHELL ./depcomp $depcc -c -o conftest.o conftest.c >/dev/null 2>&1 &&
grep conftest.h conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
am_cv_$1_dependencies_compiler_type=$depmode