diff -urN rpm.org/rpmrc.in rpm/rpmrc.in
--- rpm.org/rpmrc.in	2004-06-14 11:41:06.654241680 +0200
+++ rpm/rpmrc.in	2004-06-14 11:42:26.617085480 +0200
@@ -231,12 +231,12 @@
 buildarchtranslate: osfmach3_i486: i386
 buildarchtranslate: osfmach3_i386: i386
 
-buildarchtranslate: athlon: i386
-buildarchtranslate: pentium4: i386
-buildarchtranslate: pentium3: i386
-buildarchtranslate: i686: i386
-buildarchtranslate: i586: i386
-buildarchtranslate: i486: i386
+buildarchtranslate: athlon: athlon
+buildarchtranslate: pentium4: pentium4
+buildarchtranslate: pentium3: pentium3
+buildarchtranslate: i686: i686
+buildarchtranslate: i586: i586
+buildarchtranslate: i486: i486
 buildarchtranslate: i386: i386
 
 buildarchtranslate: alphaev5: alpha
@@ -250,7 +250,8 @@
 buildarchtranslate: sun4m: sparc
 buildarchtranslate: sparcv8: sparc
 buildarchtranslate: sparcv9: sparc
-buildarchtranslate: sun4u: sparc64
+buildarchtranslate: sun4u: sparc
+buildarchtranslate: sparc64: sparc
 
 buildarchtranslate: osfmach3_ppc: ppc
 buildarchtranslate: powerpc: ppc