avoid -arch for bundled OpenSSL, Python3, and nss/nspr on OSX@PowerPC

this fixes gcc: error: unrecognized command line option '-arch'

The '-arch' option is part of Apple's extensions to GCC, and it is uncompatible
with "vanilla" GCC from FSF. Also, we're not building "universal binaries".

Change-Id: I44e7c72bbb1dd4be5ac9cdbc4f210aaccea513b4
Reviewed-on: https://gerrit.libreoffice.org/10117Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

external/nss/ExternalProject_nss.mk

@@ -59,8 +59,9 @@ else # OS!=WNT
 $(call gb_ExternalProject_get_state_target,nss,build): $(call gb_ExternalProject_get_state_target,nss,configure) $(call gb_ExternalExecutable_get_dependencies,python)
 	$(call gb_ExternalProject_run,build,\
 		$(if $(filter FREEBSD LINUX MACOSX,$(OS)),$(if $(filter X86_64,$(CPUNAME)),USE_64=1)) \
-		$(if $(filter MACOSX,$(OS)),MACOS_SDK_DIR=$(MACOSX_SDK_PATH) \
-			$(if $(filter 1050,$(MAC_OS_X_VERSION_MIN_REQUIRED)),,NSS_USE_SYSTEM_SQLITE=1)) \
+		$(if $(filter MACOSX,$(OS)),\
+			$(if $(filter-out POWERPC,$(CPUNAME)),MACOS_SDK_DIR=$(MACOSX_SDK_PATH)) \
+			$(if $(filter-out 1050,$(MAC_OS_X_VERSION_MIN_REQUIRED)),NSS_USE_SYSTEM_SQLITE=1)) \
 		$(if $(filter SOLARIS,$(OS)),NS_USE_GCC=1) \
 		$(if $(CROSS_COMPILING),\
 		$(if $(filter MACOSXPOWERPC,$(OS)$(CPUNAME)),CPU_ARCH=ppc) \

external/nss/nss_macosx.patch

---- a/a/nss/Makefile	2008-12-03 00:24:39.000000000 +0100
-+++ b/b/nss/Makefile	2009-11-27 13:36:22.662753328 +0100
-@@ -104,6 +104,9 @@
+--- a/a/nss/Makefile
++++ b/b/nss/Makefile
+@@ -69,6 +69,9 @@
  ifeq ($(OS_TARGET),WIN95)
  NSPR_CONFIGURE_OPTS += --enable-win32-target=WIN95
  endif
@@ -10,9 +10,33 @@
  ifdef USE_DEBUG_RTL
  NSPR_CONFIGURE_OPTS += --enable-debug-rtl
  endif
+--- a/a/nspr/configure.in
++++ b/b/nspr/configure.in
+@@ -1374,7 +1374,9 @@
+             ;;
+     esac
+     if test "`echo $CC | grep -c '\-arch '`" = "0"; then
+-        CC="$CC -arch $CPU_ARCH"
++        if test "$CPU_ARCH" != "ppc"; then
++            CC="$CC -arch $CPU_ARCH"
++        fi
+     fi
+     AC_CHECK_HEADER(crt_externs.h)
+     DSO_CFLAGS=-fPIC
 --- a/a/nspr/configure
 +++ b/b/nspr/configure
-@@ -3888,7 +3889,7 @@
+@@ -3864,7 +3864,9 @@
+             ;;
+     esac
+     if test "`echo $CC | grep -c '\-arch '`" = "0"; then
+-        CC="$CC -arch $CPU_ARCH"
++        if test "$CPU_ARCH" != "ppc"; then
++            CC="$CC -arch $CPU_ARCH"
++        fi
+     fi
+     ac_safe=`echo "crt_externs.h" | sed 'y%./+-%__p_%'`
+ echo $ac_n "checking for crt_externs.h""... $ac_c" 1>&6
+@@ -3900,7 +3902,7 @@
  fi
  
      DSO_CFLAGS=-fPIC
@@ -23,7 +47,7 @@
      STRIP="$STRIP -x -S"
 --- a/a/nss/coreconf/Darwin.mk
 +++ b/b/nss/coreconf/Darwin.mk
-@@ -39,8 +39,12 @@
+@@ -7,8 +7,12 @@
  
  DEFAULT_COMPILER = gcc
  
@@ -38,7 +62,7 @@
  RANLIB		= ranlib
  
  ifndef CPU_ARCH
-@@ -57,19 +57,25 @@
+@@ -19,11 +23,15 @@
  
  ifeq (,$(filter-out i%86,$(CPU_ARCH)))
  ifdef USE_64
@@ -54,19 +78,14 @@
  override CPU_ARCH	= x86
  endif
  else
- ifeq (arm,$(CPU_ARCH))
+@@ -31,17 +39,20 @@
  # Nothing set for arm currently.
  else
  OS_REL_CFLAGS	= -Dppc
-+ifeq (,$(findstring -arch ,$(CC)))
- CC              += -arch ppc
-+endif
+-CC              += -arch ppc
  endif
  endif
  
-@@ -64,12 +64,16 @@
- endif
- 
  ifneq (,$(MACOS_SDK_DIR))
 +    CLANG_VERSION_FULL := $(shell $(CC) -v 2>&1 | grep "clang version" | sed -e "s/^.*clang version[  ]*//" | awk '{ print $$1 }')
      GCC_VERSION_FULL := $(shell $(CC) -dumpversion)
@@ -82,7 +101,7 @@
          # GCC <= 3
          DARWIN_SDK_FRAMEWORKS = -F$(MACOS_SDK_DIR)/System/Library/Frameworks
          ifneq (,$(shell find $(MACOS_SDK_DIR)/Library/Frameworks -maxdepth 0))
-@@ -150,7 +150,7 @@
+@@ -104,7 +115,7 @@
  # May override this with different compatibility and current version numbers.
  DARWIN_DYLIB_VERSIONS = -compatibility_version 1 -current_version 1
  # May override this with -bundle to create a loadable module.

external/openssl/UnpackedTarball_openssl.mk

@@ -28,6 +28,7 @@ $(eval $(call gb_UnpackedTarball_add_patches,openssl,\
 	$(if $(filter MSC,$(COM)),external/openssl/openssl-1.0.1g-msvc2012-winxp.patch.1) \
 	$(if $(filter SOLARIS,$(OS)),external/openssl/opensslsol.patch) \
 	$(if $(filter IOS,$(OS)),external/openssl/opensslios.patch) \
+	$(if $(filter MACOSXPOWERPC,$(OS)$(CPUNAME)),external/openssl/opensslosxppc.patch) \
 ))
 
 # vim: set noet sw=4 ts=4:

external/openssl/opensslosxppc.patch

+-*- Mode: diff -*-
+
+--- a/openssl/Configure
++++ b/openssl/Configure
+@@ -577,8 +577,8 @@
+ 
+ ##### MacOS X (a.k.a. Rhapsody or Darwin) setup
+ "rhapsody-ppc-cc","cc:-O3 -DB_ENDIAN::(unknown):MACOSX_RHAPSODY::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${no_asm}::",
+-"darwin-ppc-cc","cc:-arch ppc -O3 -DB_ENDIAN -Wa,-force_cpusubtype_ALL::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc32_asm}:osx32:dlfcn:darwin-shared:-fPIC -fno-common:-arch ppc -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
+-"darwin64-ppc-cc","cc:-arch ppc64 -O3 -DB_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc64_asm}:osx64:dlfcn:darwin-shared:-fPIC -fno-common:-arch ppc64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
++"darwin-ppc-cc","cc:-m32 -O3 -DB_ENDIAN -Wa,-force_cpusubtype_ALL::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc32_asm}:osx32:dlfcn:darwin-shared:-fPIC -fno-common:-arch ppc -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
++"darwin64-ppc-cc","cc:-m64 -O3 -DB_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc64_asm}:osx64:dlfcn:darwin-shared:-fPIC -fno-common:-arch ppc64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
+ "darwin-i386-cc","cc:-arch i386 -O3 -fomit-frame-pointer -DL_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_INT RC4_CHUNK DES_UNROLL BF_PTR:".eval{my $asm=$x86_asm;$asm=~s/cast\-586\.o//;$asm}.":macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch i386 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
+ "debug-darwin-i386-cc","cc:-arch i386 -g3 -DL_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_INT RC4_CHUNK DES_UNROLL BF_PTR:${x86_asm}:macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch i386 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
+ "darwin64-x86_64-cc","cc:-arch x86_64 -O3 -DL_ENDIAN -Wall::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL:".eval{my $asm=$x86_64_asm;$asm=~s/rc4\-[^:]+//;$asm}.":macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch x86_64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",

external/python3/ExternalProject_python3.mk

@@ -70,7 +70,8 @@ $(call gb_ExternalProject_get_state_target,python3,build) :
 				OPT="$(gb_COMPILERNOOPTFLAGS) $(gb_DEBUG_CFLAGS)")) \
 		$(if $(filter WNT-GCC,$(OS)-$(COM)),--with-threads ac_cv_printf_zd_format=no) \
 		$(if $(filter MACOSX,$(OS)), \
-			$(if $(filter INTEL POWERPC,$(CPUNAME)),--enable-universalsdk=$(MACOSX_SDK_PATH) --with-universal-archs=32-bit) --enable-framework=/@__________________________________________________OOO --with-framework-name=LibreOfficePython, \
+			$(if $(filter INTEL,$(CPUNAME)),--enable-universalsdk=$(MACOSX_SDK_PATH) --with-universal-archs=32-bit) \
+			--enable-framework=/@__________________________________________________OOO --with-framework-name=LibreOfficePython, \
 			--enable-shared \
 		) \
 		CC="$(strip $(CC) \

external/python3/python-3.3.0-darwin.patch.1

@@ -17,7 +17,7 @@ diff -ru python3.old_/configure python3/configure
 +               UNIVERSAL_ARCH_FLAGS="-arch i386"
 +               ;;
 +           ppc)
-+               UNIVERSAL_ARCH_FLAGS="-arch ppc"
++               UNIVERSAL_ARCH_FLAGS=""
 +               ;;
 +           *)
 +               as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5