Better check for sgml2html

git-svn-id: svn://svn.cc65.org/cc65/trunk@3644 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/make/gcc.mak b/make/gcc.mak
index 5c20373d77f4d39c760144768349a6bbf90dc3fb..73e52504ebf98355859022edb3d9ca0d15143c46 100644 (file)
--- a/make/gcc.mak
+++ b/make/gcc.mak
@@ -58,7 +58,7 @@ libs:
 
 # A host system might not have LinuxDoc Tools, so this rule ignores errors.
 docs:
-       -@$(MAKE) -C doc html
+       -@which sgml2html > /dev/null && $(MAKE) -C doc html || echo 'SGML-Tools not installed, skipping docs'
 
 # Some platforms cannot compile all of the sample and library-test programs.
 # So, these rules ignore errors.