diff --git a/SConstruct b/SConstruct
index b1942ea..6dd836d 100644
--- a/SConstruct
+++ b/SConstruct
@@ -987,6 +987,7 @@ processor_macros = {
'arm' : { 'endian': 'little', 'defines': ('__arm__',) },
'aarch64' : { 'endian': 'little', 'defines': ('__arm64__', '__aarch64__')},
'i386' : { 'endian': 'little', 'defines': ('__i386', '_M_IX86')},
+ 'ppc64' : { 'endian': 'big', 'defines': ('__powerpc64__) && defined(__BIG_ENDIAN__',)},
'ppc64le' : { 'endian': 'little', 'defines': ('__powerpc64__',)},
's390x' : { 'endian': 'big', 'defines': ('__s390x__',)},
'sparc' : { 'endian': 'big', 'defines': ('__sparc',)},
diff --git a/src/third_party/IntelRDFPMathLib20U1/LIBRARY/float128/architecture.h b/src/third_party/IntelRDFPMathLib20U1/LIBRARY/float128/architecture.h
index 355d70e..afefe7b 100755
--- a/src/third_party/IntelRDFPMathLib20U1/LIBRARY/float128/architecture.h
+++ b/src/third_party/IntelRDFPMathLib20U1/LIBRARY/float128/architecture.h
@@ -570,7 +570,7 @@
# endif
-#elif (defined(__s390x__))
+#elif (defined(__s390x__)) || (defined(__powerpc64__) && defined(__BIG_ENDIAN__))
# undef vax
# undef mips
diff --git a/src/third_party/IntelRDFPMathLib20U1/SConscript b/src/third_party/IntelRDFPMathLib20U1/SConscript
index 56d3649..284aba9 100644
--- a/src/third_party/IntelRDFPMathLib20U1/SConscript
+++ b/src/third_party/IntelRDFPMathLib20U1/SConscript
@@ -309,6 +309,9 @@ elif processor == 'x86_64' or processor == 'ppc64le':
cpp_defines['efi2'] = '1'
cpp_defines['EFI2'] = '1'
# Using 64 bit big endian
+elif processor == 'ppc64':
+ cpp_defines['ppc64'] = '1'
+ cpp_defines['BID_BIG_ENDIAN'] = '1'
elif processor == 's390x':
cpp_defines['s390x'] = '1'
cpp_defines['BID_BIG_ENDIAN'] = '1'
diff --git a/src/third_party/wiredtiger/SConscript b/src/third_party/wiredtiger/SConscript
index 5d36706..c4f034f 100644
--- a/src/third_party/wiredtiger/SConscript
+++ b/src/third_party/wiredtiger/SConscript
@@ -140,7 +140,7 @@ condition_map = {
'WINDOWS_HOST' : env.TargetOSIs('windows'),
'ARM64_HOST' : env['TARGET_ARCH'] == 'aarch64',
- 'POWERPC_HOST' : env['TARGET_ARCH'] == 'ppc64le',
+ 'POWERPC_HOST' : env['TARGET_ARCH'] == 'ppc64le' or env['TARGET_ARCH'] == 'ppc64',
'X86_HOST' : env['TARGET_ARCH'] == 'x86_64',
'ZSERIES_HOST' : env['TARGET_ARCH'] == 's390x',
}
@@ -172,6 +172,10 @@ if useSnappy:
if not (env['TARGET_ARCH'] == 's390x' and get_option("use-s390x-crc32") == "off"):
env.Append(CPPDEFINES=["HAVE_CRC32_HARDWARE"])
+# It is not possible to pass ASFLAGS through variables to scons now
+if env['TARGET_ARCH'] == 'ppc64':
+ env.Append(ASFLAGS=["-mcpu=power8"])
+
wtlib = env.Library(
target="wiredtiger",
source=wtsources,