Split P8 and P9 Hostboot and OCC packages

This was causing a couple of issues:
1) increased complexity in build files
2) It breaks the pkg-version patch detection/checksum
3) Failing to apply patches to would silently fail

The split makes this a bit easier and requires less custom code.

We keep the P9 hostboot/occ named hostboot/occ, so that day-to-day,
nobody notices a difference. The only difference you'll notice
is if doing POWER8 hostboot/occ development, as the package name
will be 'hostboot-p8' or 'occ-p8'.

Fixes: https://github.com/open-power/op-build/issues/876
Fixes: https://github.com/open-power/op-build/issues/1194
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 69 insertions, 0 deletions

diff --git a/openpower/package/hostboot-p8/0010-Use-std-gnu-03-for-host-g-invocations.patch b/openpower/package/hostboot-p8/0010-Use-std-gnu-03-for-host-g-invocations.patch
new file mode 100644
index 00000000..a9cef3f6
--- /dev/null
+++ b/openpower/package/hostboot-p8/0010-Use-std-gnu-03-for-host-g-invocations.patch
@@ -0,0 +1,69 @@
+From 9852975319c864b47759cc8d7814bf6f9f0f1f4c Mon Sep 17 00:00:00 2001
+From: Stewart Smith <stewart@linux.vnet.ibm.com>
+Date: Thu, 3 Nov 2016 14:36:19 +1100
+Subject: [PATCH 10/10] Use -std=gnu++03 for host g++ invocations
+
+Seeing as the ancient GCC on RHEL6 doesn't actually support -std=gnu++03
+we have to go through some hoops to detect it (we use the same magic
+Make as we use in skiboot to do the same)
+
+Change-Id: I338560ae2ebdac842c8055c07519d542564c3923
+Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
+---
+ src/usr/hwpf/makefile | 16 ++++++++++++----
+ 1 file changed, 12 insertions(+), 4 deletions(-)
+
+diff --git a/src/usr/hwpf/makefile b/src/usr/hwpf/makefile
+index 8d0bb72..ee8cf13 100644
+--- a/src/usr/hwpf/makefile
++++ b/src/usr/hwpf/makefile
+@@ -5,7 +5,7 @@
+ #
+ # OpenPOWER HostBoot Project
+ #
+-# Contributors Listed Below - COPYRIGHT 2011,2015
++# Contributors Listed Below - COPYRIGHT 2011,2016
+ # [+] International Business Machines Corp.
+ #
+ #
+@@ -402,18 +402,26 @@ $(call GENTARGET, ${IF_CMP_FLEX_TARGET}) : \
+ 	$(C2) "    FLEX       $(notdir $<)"
+ 	$(C1)flex -o$@ $^
+ 
++try = $(shell set -e; if ($(1)) >/dev/null 2>&1; \
++        then echo "$(2)"; \
++        else echo "$(3)"; fi )
++
++try-cflag = $(call try,$(1) $(2) -x c -c /dev/null -o /dev/null,$(2))
++HOSTCFLAGS:=-O3
++HOSTCFLAGS+=$(call try-cflag,$(HOST_PREFIX)g++,-std=gnu++03)
++
+ $(GENDIR)/$(IF_CMP_SUBDIR)/%.host.o: \
+ 	    ifcompiler/%.C $(IF_COMPILER_H_FILES) \
+ 	    $(GENDIR)/$(IF_CMP_YACC_H_TARGET)
+ 	$(C2) "    CXX        $(notdir $<)"
+-	$(C1)$(CCACHE) $(HOST_PREFIX)g++ -O3 $< -I ifcompiler -I $(GENDIR) \
++	$(C1)$(CCACHE) $(HOST_PREFIX)g++ $(HOSTCFLAGS) $< -I ifcompiler -I $(GENDIR) \
+ 			-I $(GENDIR)/$(IF_CMP_SUBDIR) \
+ 			-I $(ROOTPATH)/src/include/usr/hwpf/hwp -c -o $@
+ 
+ $(GENDIR)/$(IF_CMP_YACC_C_TARGET:.c=.host.o): \
+     $(GENDIR)/$(IF_CMP_YACC_C_TARGET) $(IF_COMPILER_H_FILES)
+ 	$(C2) "    CXX        $(notdir $<)"
+-	$(C1)$(CCACHE) $(HOST_PREFIX)g++ -O3 $< -I ifcompiler -I $(GENDIR) \
++	$(C1)$(CCACHE) $(HOST_PREFIX)g++ $(HOSTCFLAGS) $< -I ifcompiler -I $(GENDIR) \
+ 			-I $(GENDIR)/$(IF_CMP_SUBDIR) \
+ 			-I $(ROOTPATH)/src/include/usr/hwpf/hwp -c -o $@
+ 
+@@ -421,7 +429,7 @@ $(GENDIR)/$(IF_CMP_FLEX_TARGET:.c=.host.o): \
+     $(GENDIR)/$(IF_CMP_FLEX_TARGET) $(IF_COMPILER_H_FILES) \
+     $(GENDIR)/$(IF_CMP_YACC_H_TARGET)
+ 	$(C2) "    CXX        $(notdir $<)"
+-	$(C1)$(CCACHE) $(HOST_PREFIX)g++ -O3 -DHOSTBOOT_COMPILE $< -I ifcompiler -I $(GENDIR) \
++	$(C1)$(CCACHE) $(HOST_PREFIX)g++ $(HOSTCFLAGS) -DHOSTBOOT_COMPILE $< -I ifcompiler -I $(GENDIR) \
+ 			-I $(GENDIR)/$(IF_CMP_SUBDIR) \
+ 			-I $(ROOTPATH)/src/include/usr/hwpf/hwp -c -o $@
+ 
+-- 
+2.7.4
+