From 0458a4a2ee443480f0a0ab027f53e1fee7b60522 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Tue, 9 Aug 2016 18:27:01 +0100
Subject: [PATCH] Patch RPM with initial riscv64 support.

---
 ...=> 0001-HACKS-TO-GET-RPM-TO-CROSS-COMPILE.patch | 12 +++
 0002-RISCV-64-bit-riscv64-support.patch            | 94 ++++++++++++++++++++++
 Makefile                                           |  3 +-
 3 files changed, 108 insertions(+), 1 deletion(-)
 rename rpm-hacks.patch => 0001-HACKS-TO-GET-RPM-TO-CROSS-COMPILE.patch (82%)
 create mode 100644 0002-RISCV-64-bit-riscv64-support.patch

diff --git a/rpm-hacks.patch b/0001-HACKS-TO-GET-RPM-TO-CROSS-COMPILE.patch
similarity index 82%
rename from rpm-hacks.patch
rename to 0001-HACKS-TO-GET-RPM-TO-CROSS-COMPILE.patch
index d4921d2..a73b122 100644
--- a/rpm-hacks.patch
+++ b/0001-HACKS-TO-GET-RPM-TO-CROSS-COMPILE.patch
@@ -1,3 +1,12 @@
+From d6940aecfc237d215c3c067c16b386885ecd9ca8 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones@redhat.com>
+Date: Tue, 9 Aug 2016 18:21:57 +0100
+Subject: [PATCH 1/2] HACKS TO GET RPM TO CROSS-COMPILE
+
+---
+ configure.ac | 28 ++++++++++++++++------------
+ 1 file changed, 16 insertions(+), 12 deletions(-)
+
 diff --git a/configure.ac b/configure.ac
 index e2d5ec3..3f94742 100644
 --- a/configure.ac
@@ -51,3 +60,6 @@ index e2d5ec3..3f94742 100644
  
  #=================
  # Process --with/without-external-db
+-- 
+2.7.4
+
diff --git a/0002-RISCV-64-bit-riscv64-support.patch b/0002-RISCV-64-bit-riscv64-support.patch
new file mode 100644
index 0000000..26ab199
--- /dev/null
+++ b/0002-RISCV-64-bit-riscv64-support.patch
@@ -0,0 +1,94 @@
+From d34904540ecaabbcbfff8e99dc4c831b39f4ea32 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones@redhat.com>
+Date: Tue, 9 Aug 2016 18:25:24 +0100
+Subject: [PATCH 2/2] RISCV 64-bit (riscv64) support.
+
+Based on Mark Salter's aarch64 support patch (commit 8e1ca16c58).
+
+Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
+---
+ installplatform |  6 ++++++
+ rpmrc.in        | 15 +++++++++++++++
+ 2 files changed, 21 insertions(+)
+
+diff --git a/installplatform b/installplatform
+index ebade42..12339fc 100755
+--- a/installplatform
++++ b/installplatform
+@@ -174,6 +174,12 @@ for ARCH in noarch `grep ^arch_canon $RPMRC | cut -d: -f2`; do
+ 	CANONARCH=m68k
+ 	CANONCOLOR=0
+ 	;;
++    riscv64)
++	ISANAME=riscv
++	ISABITS=64
++	CANONARCH=riscv64
++	CANONCOLOR=3
++	;;
+     noarch)
+ 	CANONARCH=noarch
+ 	CANONCOLOR=0
+diff --git a/rpmrc.in b/rpmrc.in
+index e888b0f..5b9b71d 100644
+--- a/rpmrc.in
++++ b/rpmrc.in
+@@ -99,6 +99,8 @@ optflags: sh4a -O2 -g -mieee
+ 
+ optflags: aarch64 -O2 -g
+ 
++optflags: riscv64 -O2 -g
++
+ #############################################################
+ # Architecture colors
+ 
+@@ -147,6 +149,8 @@ archcolor: sh4 1
+ 
+ archcolor: aarch64 2
+ 
++archcolor: riscv64 2
++
+ #############################################################
+ # Canonical arch names and numbers
+ 
+@@ -243,6 +247,8 @@ arch_canon:	mipsr6el: mipsr6el	20
+ arch_canon:	mips64r6: mips64r6	21
+ arch_canon:	mips64r6el: mips64r6el	21
+ 
++arch_canon:	riscv64: riscv64	22
++
+ #############################################################
+ # Canonical OS names and numbers
+ 
+@@ -368,6 +374,9 @@ buildarchtranslate: sh4a: sh4
+ 
+ buildarchtranslate: aarch64: aarch64
+ 
++buildarchtranslate: riscv: riscv64
++buildarchtranslate: riscv64: riscv64
++
+ #############################################################
+ # Architecture compatibility
+ 
+@@ -473,6 +482,9 @@ arch_compat: sh4a: sh4
+ 
+ arch_compat: aarch64: noarch
+ 
++arch_compat: riscv: noarch
++arch_compat: riscv64: noarch
++
+ os_compat:   IRIX64: IRIX
+ os_compat: solaris2.7: solaris2.3 solaris2.4 solaris2.5 solaris2.6
+ os_compat: solaris2.6: solaris2.3 solaris2.4 solaris2.5
+@@ -506,6 +518,9 @@ buildarch_compat: ia64: noarch
+ 
+ buildarch_compat: aarch64: noarch
+ 
++buildarch_compat: riscv: noarch
++buildarch_compat: riscv64: noarch
++
+ buildarch_compat: athlon: i686
+ buildarch_compat: geode: i586
+ buildarch_compat: pentium4: pentium3
+-- 
+2.7.4
+
diff --git a/Makefile b/Makefile
index 228d045..e953bcb 100644
--- a/Makefile
+++ b/Makefile
@@ -639,7 +639,8 @@ stage3-chroot/usr/bin/rpm: rpm-$(RPM_SHORT_COMMIT).tar.gz db-$(BDB_VERSION).tar.
 	tar -zxf rpm-$(RPM_SHORT_COMMIT).tar.gz
 	tar -zxf db-$(BDB_VERSION).tar.gz -C rpm-$(RPM_SHORT_COMMIT)
 	cd rpm-$(RPM_SHORT_COMMIT) && ln -s db-$(BDB_VERSION) db
-	cd rpm-$(RPM_SHORT_COMMIT) && patch -p1 < ../rpm-hacks.patch
+	cd rpm-$(RPM_SHORT_COMMIT) && patch -p1 < ../0001-HACKS-TO-GET-RPM-TO-CROSS-COMPILE.patch
+	cd rpm-$(RPM_SHORT_COMMIT) && patch -p1 < ../0002-RISCV-64-bit-riscv64-support.patch
 	cd rpm-$(RPM_SHORT_COMMIT) && autoreconf -i
 	cd rpm-$(RPM_SHORT_COMMIT) && \
 	PATH=$(ROOT)/fixed-gcc:$$PATH \
-- 
1.8.3.1