Various GCC 4.0 regenerations

Author: fosslinux

steps/gcc-4.0.4/pass1.sh

@@ -4,8 +4,6 @@
 
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-EXTRA_DISTFILES="automake-1.16.3.tar.xz"
-
 src_prepare() {
     default
     # This is needed for building with TCC
@@ -45,9 +43,18 @@ src_prepare() {
     libtoolize
     cp ../automake-1.16.3/lib/config.sub .
 
+    # Rebuild files generated by GCC build system
+    rm gcc/c-parse.y libiberty/functions.texi
+    rm libiberty/obstacks.texi
+    touch libiberty/obstacks.texi
+
+    # Rebuild libcpp/ucnid.h
+    rm libcpp/ucnid.h
+    perl libcpp/ucnid.pl < libcpp/ucnid.tab > libcpp/ucnid.h
+
     # Rebuild bison files
     # Workaround for bison being too new
-    sed -i 's/YYLEX/yylex()/' gcc/c-parse.y
+    sed -i 's/YYLEX/yylex()/' gcc/c-parse.in
     rm gcc/c-parse.c
     rm gcc/gengtype-yacc.c gcc/gengtype-yacc.h
     rm intl/plural.c

steps/gcc-4.0.4/pass2.sh

@@ -44,9 +44,18 @@ src_prepare() {
     libtoolize
     cp ../automake-1.16.3/lib/config.sub .
 
+    # Rebuild files generated by GCC build system
+    rm gcc/c-parse.y libiberty/functions.texi
+    rm libiberty/obstacks.texi
+    touch libiberty/obstacks.texi
+
+    # Rebuild libcpp/ucnid.h
+    rm libcpp/ucnid.h
+    perl libcpp/ucnid.pl < libcpp/ucnid.tab > libcpp/ucnid.h
+
     # Rebuild bison files
     # Workaround for bison being too new
-    sed -i 's/YYLEX/yylex()/' gcc/c-parse.y
+    sed -i 's/YYLEX/yylex()/' gcc/c-parse.in
     rm gcc/c-parse.c
     rm gcc/gengtype-yacc.c gcc/gengtype-yacc.h
     rm intl/plural.c