diff -Naur asis-3.15p-src.orig/asis/a4g-gnat_int.ads asis-3.15p-src/asis/a4g-gnat_int.ads
--- asis-3.15p-src.orig/asis/a4g-gnat_int.ads	2002-10-24 10:13:16.000000000 +0200
+++ asis-3.15p-src/asis/a4g-gnat_int.ads	2003-06-09 22:34:06.000000000 +0200
@@ -69,7 +69,7 @@
    -- Compiler Variables & Routines --
    -----------------------------------
 
-   Gcc      : constant String := "gcc";
+   Gcc      : constant String := "gnatgcc";
 
    Nul_Argument_List : constant Argument_List (1 .. 0) := (others => null);
 
diff -Naur asis-3.15p-src.orig/Makefile.stub asis-3.15p-src/Makefile.stub
--- asis-3.15p-src.orig/Makefile.stub	2002-10-24 10:13:16.000000000 +0200
+++ asis-3.15p-src/Makefile.stub	2003-06-09 22:34:06.000000000 +0200
@@ -1,8 +1,8 @@
 #host system
-host := $(shell gcc -dumpmachine)
+host := $(shell gnatgcc -dumpmachine)
 
 # Where Asis library should be installed
-INSTALL_DIR=$(HOME)/local
+INSTALL_DIR=/usr
 
 # Asis specific directories
 GNAT_DIR=../gnat
@@ -55,4 +55,4 @@
 
 # GCC backend specific flags
 CFLAGS= -O2 -g
-CC=gcc
+CC=gnatgcc
diff -Naur asis-3.15p-src.orig/obj/Makefile asis-3.15p-src/obj/Makefile
--- asis-3.15p-src.orig/obj/Makefile	2002-10-24 10:13:17.000000000 +0200
+++ asis-3.15p-src/obj/Makefile	2003-06-09 22:36:00.000000000 +0200
@@ -1,8 +1,7 @@
 include ../Makefile.stub
-IDIR=$(INSTALL_DIR)/asis
+IDIR=$(INSTALL_DIR)/share/asis
 install: libasis$(arext)
-	$(RMDIR) $(IDIR)
-	$(MKDIR) $(IDIR)
+	install -d $(IDIR)
 	$(INSTALL_FILES) *.ali $(IDIR)
 	$(CHMOD) a-w $(IDIR)/*.ali
 	$(INSTALL_FILES) *$(arext) $(IDIR)