Made Apple II CONIO more flexible.

[cc65] / doc / Makefile

diff --git a/doc/Makefile b/doc/Makefile
index 96a3ba59be457c8cc1ee606b7ee1d1ad1bc3b874..33b5c26865ac2476ca2c8ff339192a309f53caa0 100644 (file)
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -6,8 +6,8 @@ endif
 
 .SUFFIXES:
 
-htmldir = $(prefix)/share/doc/cc65$(DESTPACKAGE_SUFFIX)/html
-infodir = $(prefix)/share/info
+htmldir = $(PREFIX)/share/doc/cc65$(DESTPACKAGE_SUFFIX)/html
+infodir = $(PREFIX)/share/info
 
 ifdef CMD_EXE
 
@@ -46,7 +46,7 @@ clean:
        $(RM) -r ../html ../info
 
 install:
-       $(if $(prefix),,$(error variable `prefix' must be set))
+       $(if $(PREFIX),,$(error variable `PREFIX' must be set))
 ifeq ($(wildcard ../html),../html)
        $(INSTALL) -d $(DESTDIR)$(htmldir)
        $(INSTALL) -m0644 ../html/*.* $(DESTDIR)$(htmldir)