--- rpmrc.in
+++ rpmrc.in
@@ -12,16 +12,16 @@
 # "fat" binary with both archs, for Darwin
 optflags: fat -O2 -g -arch i386 -arch ppc
 
-optflags: i386 -O2 -g -march=i386 -mtune=i686
-optflags: i486 -O2 -g -march=i486
-optflags: i586 -O2 -g -march=i586
-optflags: i686 -O2 -g -march=i686
-optflags: pentium3 -O2 -g -march=pentium3
-optflags: pentium4 -O2 -g -march=pentium4
-optflags: athlon -O2 -g -march=athlon
+optflags: i386 -O2 -g -m32 -march=i486 -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
+optflags: i486 -O2 -g -m32 -march=i486 -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
+optflags: i586 -O2 -g -m32 -march=i586 -mtune=i686 -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
+optflags: i686 -O2 -g -m32 -march=i686 -mtune=i686 -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
+optflags: pentium3 -O2 -g -m32 -march=pentium3
+optflags: pentium4 -O2 -g -m32 -march=pentium4
+optflags: athlon -O2 -g -m32 -march=athlon
 optflags: geode -Os -g -m32 -march=geode
-optflags: ia64 -O2 -g
-optflags: x86_64 -O2 -g
+optflags: ia64 -O2 -g -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
+optflags: x86_64 -O2 -g -m64 -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
 optflags: amd64 -O2 -g
 optflags: ia32e -O2 -g
 
@@ -41,16 +41,17 @@
 
 optflags: m68k -O2 -g -fomit-frame-pointer
 
-optflags: ppc -O2 -g -fsigned-char
-optflags: ppc8260 -O2 -g -fsigned-char
-optflags: ppc8560 -O2 -g -fsigned-char
-optflags: ppc32dy4 -O2 -g -fsigned-char
-optflags: ppciseries -O2 -g -fsigned-char
-optflags: ppcpseries -O2 -g -fsigned-char
-optflags: ppc64 -O2 -g -fsigned-char
-optflags: ppc64p7 -O3 -mtune=power7 -mcpu=power7 -g -fsigned-char
+optflags: ppc -O2 -g -m32 -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
+optflags: ppc8260 -O2 -g -m32
+optflags: ppc8560 -O2 -g -m32
+optflags: ppc32dy4 -O2 -g -m32
+optflags: ppciseries -O2 -g -m32
+optflags: ppcpseries -O2 -g -m32
+optflags: ppc64 -O2 -g -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
+optflags: ppc64p7 -O3 -mtune=power7 -mcpu=power7 -g -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
 
 optflags: parisc -O2 -g -mpa-risc-1-0
+optflags: hppa -O2 -g -mpa-risc-1-0
 optflags: hppa1.0 -O2 -g -mpa-risc-1-0
 optflags: hppa1.1 -O2 -g -mpa-risc-1-0
 optflags: hppa1.2 -O2 -g -mpa-risc-1-0
@@ -67,6 +68,7 @@
 optflags: armv5tejl -O2 -g -march=armv5te
 optflags: armv6l -O2 -g -march=armv6
 optflags: armv7l -O2 -g -march=armv7
+optflags: armv7hl -O2 -g -march=armv7-a -mfloat-abi=hard -mthumb -mabi=aapcs-linux
 
 optflags: atarist -O2 -g -fomit-frame-pointer
 optflags: atariste -O2 -g -fomit-frame-pointer
@@ -76,12 +78,13 @@
 optflags: milan -O2 -g -fomit-frame-pointer
 optflags: hades -O2 -g -fomit-frame-pointer
 
-optflags: s390 -O2 -g
-optflags: s390x -O2 -g
+optflags: s390 -O2 -g -m31 -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
+optflags: s390x -O2 -g -m64 -fmessage-length=0 -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables
 
 optflags: sh3 -O2 -g
 optflags: sh4 -O2 -g -mieee
 optflags: sh4a -O2 -g -mieee
+optflags: aarch64 -O2 -g
 
 #############################################################
 # Canonical arch names and numbers
@@ -142,6 +145,7 @@
 arch_canon:     armv5tejl: armv5tejl 	12
 arch_canon:     armv6l: armv6l 	12
 arch_canon:     armv7l: armv7l 	12
+arch_canon:     armv7hl: armv7hl 	12
 
 arch_canon:	m68kmint: m68kmint	13
 arch_canon:	atarist: m68kmint	13
@@ -166,6 +170,7 @@
 arch_canon:	sh4: sh4	17
 arch_canon:	sh4a: sh4a	17
 arch_canon:	xtensa: xtensa	18
+arch_canon:	aarch64: aarch64 	19
 
 #############################################################
 # Canonical OS names and numbers
@@ -203,17 +208,17 @@
 #############################################################
 # For a given uname().machine, the default build arch
 
-buildarchtranslate: osfmach3_i686: i386
-buildarchtranslate: osfmach3_i586: i386
+buildarchtranslate: osfmach3_i686: i586
+buildarchtranslate: osfmach3_i586: i586
 buildarchtranslate: osfmach3_i486: i386
 buildarchtranslate: osfmach3_i386: i386
 
-buildarchtranslate: athlon: i386
-buildarchtranslate: geode: i386
-buildarchtranslate: pentium4: i386
-buildarchtranslate: pentium3: i386
-buildarchtranslate: i686: i386
-buildarchtranslate: i586: i386
+buildarchtranslate: athlon: i586
+buildarchtranslate: geode: i586
+buildarchtranslate: pentium4: i586
+buildarchtranslate: pentium3: i586
+buildarchtranslate: i686: i586
+buildarchtranslate: i586: i586
 buildarchtranslate: i486: i386
 buildarchtranslate: i386: i386
 
@@ -243,6 +248,7 @@
 buildarchtranslate: ppc64iseries: ppc64
 buildarchtranslate: ppc64pseries: ppc64
 buildarchtranslate: ppc64p7: ppc64
+buildarchtranslate: powerpc64: ppc64
 
 buildarchtranslate: armv3l: armv3l
 buildarchtranslate: armv4b: armv4b
@@ -252,6 +258,8 @@
 buildarchtranslate: armv5tejl: armv5tejl
 buildarchtranslate: armv6l: armv6l
 buildarchtranslate: armv7l: armv7l
+buildarchtranslate: armv7hl: armv7hl
+buildarchtranslate: aarch64: aarch64
 
 buildarchtranslate: atarist: m68kmint
 buildarchtranslate: atariste: m68kmint
@@ -274,6 +282,15 @@
 buildarchtranslate: sh4: sh4
 buildarchtranslate: sh4a: sh4
 
+buildarchtranslate: parisc: hppa
+buildarchtranslate: hppa2.0: hppa
+buildarchtranslate: hppa64: hppa
+
+buildarchtranslate: armv5l: armv4l
+buildarchtranslate: armv5tel: armv4l
+buildarchtranslate: armv5b: armv4b
+buildarchtranslate: armv5teb: armv4b
+
 #############################################################
 # Architecture compatibility
 
@@ -330,14 +347,19 @@
 arch_compat: hppa2.0: hppa1.2
 arch_compat: hppa1.2: hppa1.1
 arch_compat: hppa1.1: hppa1.0
-arch_compat: hppa1.0: parisc
+arch_compat: hppa1.0: hppa
+arch_compat: hppa: parisc
 arch_compat: parisc: noarch
 
+arch_compat: armv5teb: armv5b
+arch_compat: armv5b: armv4b
 arch_compat: armv4b: noarch
+arch_compat: armv7hl: armv7l
 arch_compat: armv7l: armv6l
 arch_compat: armv6l: armv5tejl
 arch_compat: armv5tejl: armv5tel
-arch_compat: armv5tel: armv4tl
+arch_compat: armv5tel: armv5l
+arch_compat: armv5l: armv4tl
 arch_compat: armv4tl: armv4l
 arch_compat: armv4l: armv3l
 arch_compat: armv3l: noarch
@@ -354,7 +376,7 @@
 arch_compat: s390: noarch
 arch_compat: s390x: s390 noarch
 
-arch_compat: ia64: noarch
+arch_compat: ia64: i686 noarch
 
 arch_compat: x86_64: amd64 em64t athlon noarch
 arch_compat: amd64: x86_64 em64t athlon noarch
@@ -364,6 +386,8 @@
 arch_compat: sh4: noarch
 arch_compat: sh4a: sh4
 
+arch_compat: aarch64: noarch
+
 os_compat:   IRIX64: IRIX
 os_compat: solaris2.7: solaris2.3 solaris2.4 solaris2.5 solaris2.6
 os_compat: solaris2.6: solaris2.3 solaris2.4 solaris2.5
@@ -439,6 +463,7 @@
 buildarch_compat: mipsel: noarch
 
 buildarch_compat: armv4b: noarch
+buildarch_compat: armv7hl: armv7l
 buildarch_compat: armv7l: armv6l
 buildarch_compat: armv6l: armv5tejl
 buildarch_compat: armv5tejl: armv5tel
@@ -450,7 +475,8 @@
 buildarch_compat: hppa2.0: hppa1.2
 buildarch_compat: hppa1.2: hppa1.1
 buildarch_compat: hppa1.1: hppa1.0
-buildarch_compat: hppa1.0: parisc
+buildarch_compat: hppa1.0: hppa
+buildarch_compat: hppa: parisc
 buildarch_compat: parisc: noarch
 
 buildarch_compat: atarist: m68kmint noarch
@@ -473,6 +499,7 @@
 buildarch_compat: sh3: noarch
 buildarch_compat: sh4: noarch
 buildarch_compat: sh4a: sh4
+buildarch_compat: aarch64: noarch
 
 # \endverbatim
 #*/