Test for Watcom C presence
This adds checks for Watcom C DOS cross-compiler in a manner analogous to mingw
compiler for Windows. The compiler is not commonly present in Linux distributions
due to a non-free license.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
diff --git a/dosutil/Makefile b/dosutil/Makefile
index 9dc88d1..69fc58a 100644
--- a/dosutil/Makefile
+++ b/dosutil/Makefile
@@ -7,6 +7,9 @@
WCL = wcl
WCLOPT = -6 -osx -mt -bt=DOS -l=COM
+WCL_IS_GOOD := $(shell $(WCL) $(WCLOPT) \
+ -o hello.exe $(SRC)/../win/hello.c >/dev/null 2>&1 ; echo $$?)
+
UPX = upx
NASM = nasm
@@ -45,7 +48,12 @@
rm -f $*.0*
chmod a-x $@
+ifeq ($(WCL_IS_GOOD),0)
all: $(TARGETS)
+else
+all: $(NSTARGETS)
+ rm -f $(WCTARGETS)
+endif
tidy dist:
-rm -f *.obj *.lst *.o *.0*
