relax version requirements when renaming directories

[packages/openjdk8.git] / x32.patch

--- jdk8u-jdk8u302-ga.orig/common/autoconf/platform.m4	2021-06-28 20:48:48.000000000 +0200
+++ jdk8u-jdk8u302-ga/common/autoconf/platform.m4	2021-08-02 11:32:31.464394497 +0200
@@ -36,6 +36,12 @@
       VAR_CPU_BITS=64
       VAR_CPU_ENDIAN=little
       ;;
+    x32)
+      VAR_CPU=x32
+      VAR_CPU_ARCH=x86
+      VAR_CPU_BITS=32
+      VAR_CPU_ENDIAN=little
+      ;;
     i?86)
       VAR_CPU=x86
       VAR_CPU_ARCH=x86
@@ -168,7 +174,14 @@
 
   # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables.
   PLATFORM_EXTRACT_VARS_FROM_OS($build_os)
-  PLATFORM_EXTRACT_VARS_FROM_CPU($build_cpu)
+  case "$build" in
+    *x32)
+      PLATFORM_EXTRACT_VARS_FROM_CPU(x32)
+      ;;
+    *)
+      PLATFORM_EXTRACT_VARS_FROM_CPU($build_cpu)
+      ;;
+  esac
   # ..and setup our own variables. (Do this explicitely to facilitate searching)
   OPENJDK_BUILD_OS="$VAR_OS"
   OPENJDK_BUILD_OS_API="$VAR_OS_API"
@@ -190,7 +203,14 @@
 
   # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables.
   PLATFORM_EXTRACT_VARS_FROM_OS($host_os)
-  PLATFORM_EXTRACT_VARS_FROM_CPU($host_cpu)
+  case "$host" in
+    *x32)
+      PLATFORM_EXTRACT_VARS_FROM_CPU(x32)
+      ;;
+    *)
+      PLATFORM_EXTRACT_VARS_FROM_CPU($host_cpu)
+      ;;
+  esac
   # ... and setup our own variables. (Do this explicitely to facilitate searching)
   OPENJDK_TARGET_OS="$VAR_OS"
   OPENJDK_TARGET_OS_API="$VAR_OS_API"
@@ -380,6 +400,7 @@
     s390*)   ZERO_ARCHDEF=S390  ;;
     sparc*)  ZERO_ARCHDEF=SPARC ;;
     x86_64*) ZERO_ARCHDEF=AMD64 ;;
+    x32*)    ZERO_ARCHDEF=X32   ;;
     x86)     ZERO_ARCHDEF=IA32  ;;
     *)      ZERO_ARCHDEF=$(echo "${OPENJDK_TARGET_CPU_LEGACY_LIB}" | tr a-z A-Z)
   esac
--- jdk8u-jdk8u302-ga.orig/hotspot/src/os/linux/vm/os_linux.cpp	2021-08-02 11:19:04.106583145 +0200
+++ jdk8u-jdk8u302-ga/hotspot/src/os/linux/vm/os_linux.cpp	2021-08-02 11:20:22.825758333 +0200
@@ -1980,7 +1980,7 @@
 
   #if  (defined IA32)
     static  Elf32_Half running_arch_code=EM_386;
-  #elif   (defined AMD64)
+  #elif  (defined AMD64) || (defined X32)
     static  Elf32_Half running_arch_code=EM_X86_64;
   #elif  (defined IA64)
     static  Elf32_Half running_arch_code=EM_IA_64;
--- jdk8u-jdk8u302-ga.orig/jdk/make/gensrc/GensrcX11Wrappers.gmk	2021-03-31 19:24:20.000000000 +0200
+++ jdk8u-jdk8u302-ga/jdk/make/gensrc/GensrcX11Wrappers.gmk	2021-08-02 11:20:22.832424943 +0200
@@ -87,9 +87,11 @@
 	$(TOOL_WRAPPERGENERATOR) $(@D) $(GENSRC_SIZER_DIR)/xlibtypes.txt "sizer" $*
 
   # use -m32/-m64 only if the compiler supports it
+  ifneq ($(OPENJDK_TARGET_CPU),x32)
   ifeq ($(COMPILER_SUPPORTS_TARGET_BITS_FLAG), true)
     MEMORY_MODEL_FLAG="$(COMPILER_TARGET_BITS_FLAG)$*"
   endif
+  endif
 
   # Compile the C code into an executable.
   $(GENSRC_X11WRAPPERS_TMP)/sizer.%.exe: $(GENSRC_X11WRAPPERS_TMP)/sizer.%.c
--- jdk8u-jdk8u302-ga/common/autoconf/flags.m4.orig	2021-06-28 20:48:48.000000000 +0200
+++ jdk8u-jdk8u302-ga/common/autoconf/flags.m4	2021-08-02 13:10:55.178538598 +0200
@@ -905,6 +905,9 @@
     s390)
       ZERO_ARCHFLAG="${COMPILER_TARGET_BITS_FLAG}31"
       ;;
+    x32)
+      ZERO_ARCHFLAG="${COMPILER_TARGET_BITS_FLAG}x32"
+      ;;
     *)
       ZERO_ARCHFLAG="${COMPILER_TARGET_BITS_FLAG}${OPENJDK_TARGET_CPU_BITS}"
   esac