- updated to 6.3.0

[packages/gmp.git] / gmp-cpu.patch

--- gmp-6.3.0/configure.ac.orig	2023-07-29 15:42:16.000000000 +0200
+++ gmp-6.3.0/configure.ac	2023-09-03 19:25:28.172771749 +0200
@@ -277,8 +277,12 @@ if test $enable_fake_cpuid = yes && test
   AC_MSG_ERROR([--enable-fake-cpuid requires --enable-fat])
 fi
 
-
-tmp_host=`echo $host_cpu | sed 's/\./_/'`
+AC_ARG_WITH(cpu,
+AC_HELP_STRING([--with-cpu],
+              [specify CPU type [[default=host_cpu]]]),
+[gmp_cpu=$withval], [gmp_cpu=$host_cpu])
+ 
+tmp_host=`echo $gmp_cpu | sed 's/\./_/'`
 AC_DEFINE_UNQUOTED(HAVE_HOST_CPU_$tmp_host)
 GMP_DEFINE_RAW("define_not_for_expansion(\`HAVE_HOST_CPU_$tmp_host')", POST)
 
@@ -480,7 +484,7 @@ case $host in
 
   alpha*-*-*)
     AC_DEFINE(HAVE_HOST_CPU_FAMILY_alpha)
-    case $host_cpu in
+    case $gmp_cpu in
       alphaev5* | alphapca5*)
 	path="alpha/ev5 alpha" ;;
       alphaev67 | alphaev68 | alphaev7*)
@@ -507,7 +511,7 @@ case $host in
     # compiler errors too easily and is rejected by GMP_PROG_CC_WORKS.  Each
     # -mcpu=ev6 below has a fallback to -mcpu=ev56 for this reason.
     #
-    case $host_cpu in
+    case $gmp_cpu in
       alpha)        gcc_cflags_cpu="-mcpu=ev4" ;;
       alphaev5)     gcc_cflags_cpu="-mcpu=ev5" ;;
       alphaev56)    gcc_cflags_cpu="-mcpu=ev56" ;;
@@ -540,7 +544,7 @@ case $host in
     # Insns like ctlz which were never available as macros are always
     # accepted and always generate their plain code.
     #
-    case $host_cpu in
+    case $gmp_cpu in
       alpha)        gcc_cflags_asm="-Wa,-arch,ev4 -Wa,-mev4" ;;
       alphaev5)     gcc_cflags_asm="-Wa,-arch,ev5 -Wa,-mev5" ;;
       alphaev56)    gcc_cflags_asm="-Wa,-arch,ev56 -Wa,-mev56" ;;
@@ -575,7 +579,7 @@ case $host in
 	# DEC C V5.9-005 knows ev4, ev5, ev56, pca56, ev6.
 	# Compaq C V6.3-029 adds ev67.
 	#
-	case $host_cpu in
+	case $gmp_cpu in
 	  alpha)       cc_cflags_cpu="-arch~ev4~-tune~ev4" ;;
 	  alphaev5)    cc_cflags_cpu="-arch~ev5~-tune~ev5" ;;
 	  alphaev56)   cc_cflags_cpu="-arch~ev56~-tune~ev56" ;;
@@ -643,7 +647,7 @@ case $host in
     # FIXME: We make mandatory compiler options optional here.  We should
     # either enforce them, or organise to strip paths as the corresponding
     # options fail.
-    case $host_cpu in
+    case $gmp_cpu in
       armxscale | arm7ej | arm9te | arm9e* | arm10* | armv5*)
 	path="arm/v5 arm"
 	gcc_cflags_arch="-march=armv5"
@@ -828,7 +832,7 @@ case $host in
     # (Can't remember why this isn't done already, have to check what .asm
     # files are available in each and how they run on a typical 2.0 cpu.)
     #
-    case $host_cpu in
+    case $gmp_cpu in
       hppa1.0*)    path="pa32" ;;
       hppa7000*)   path="pa32/hppa1_1 pa32" ;;
       hppa2.0* | hppa64)
@@ -846,13 +850,13 @@ case $host in
     # probably be safe, but let's not take the chance.  In any case, a
     # configuration like --host=hppa2.0 ABI=1.0 is far from optimal.
     #
-    case $host_cpu in
+    case $gmp_cpu in
       hppa1.0*)           gcc_cflags_arch="-mpa-risc-1-0" ;;
       *)                  # default to 7100
                           gcc_cflags_arch="-mpa-risc-1-1" ;;
     esac
 
-    case $host_cpu in
+    case $gmp_cpu in
       hppa1.0*)    cc_cflags="+O2" ;;
       *)           # default to 7100
                    cc_cflags="+DA1.1 +O2" ;;
@@ -913,7 +917,7 @@ case $host in
     SPEED_CYCLECOUNTER_OBJ=ia64.lo
     any_32_testlist="sizeof-long-4"
 
-    case $host_cpu in
+    case $gmp_cpu in
       itanium)   path="ia64/itanium  ia64" ;;
       itanium2)  path="ia64/itanium2 ia64" ;;
       *)         path="ia64" ;;
@@ -923,7 +927,7 @@ case $host in
     gcc_32_cflags_optlist=$gcc_64_cflags_optlist
 
     # gcc pre-release 3.4 adds -mtune itanium and itanium2
-    case $host_cpu in
+    case $gmp_cpu in
       itanium)   gcc_cflags_tune="-mtune=itanium" ;;
       itanium2)  gcc_cflags_tune="-mtune=itanium2" ;;
     esac
@@ -986,7 +990,7 @@ case $host in
     # gcc 2.95 adds -mcpu32, -m68060.
     # FIXME: Maybe "-m68020 -mnobitfield" would suit cpu32 on 2.7.2.
     #
-    case $host_cpu in
+    case $gmp_cpu in
     m68020)  gcc_cflags_arch="-m68020" ;;
     m68030)  gcc_cflags_arch="-m68030" ;;
     m68040)  gcc_cflags_arch="-m68040" ;;
@@ -998,7 +1002,7 @@ case $host in
     # FIXME: m68k/mc68020 looks like it's ok for cpu32, but this wants to be
     # tested.  Will need to introduce an m68k/cpu32 if m68k/mc68020 ever uses
     # the bitfield instructions.
-    case $host_cpu in
+    case $gmp_cpu in
     [m680[234]0 | m68360])  path="m68k/mc68020 m68k" ;;
     *)                      path="m68k" ;;
     esac
@@ -1118,7 +1122,7 @@ case $host in
     SPEED_CYCLECOUNTER_OBJ=powerpc.lo
     cyclecounter_size=0
 
-    case $host_cpu in
+    case $gmp_cpu in
       powerpc740 | powerpc750)
         path="powerpc32/750 powerpc32" ;;
       powerpc7400 | powerpc7410)
@@ -1129,7 +1133,7 @@ case $host in
         path="powerpc32" ;;
     esac
 
-    case $host_cpu in
+    case $gmp_cpu in
       powerpc401)   gcc_cflags_cpu="-mcpu=401" ;;
       powerpc403)   gcc_cflags_cpu="-mcpu=403"
 		    xlc_cflags_arch="-qarch=403 -qarch=ppc" ;;
@@ -1381,7 +1385,7 @@ case $host in
     gcc_32_cflags_maybe="-m31"
 
     unset cpu
-    case $host_cpu in
+    case $gmp_cpu in
       s390)
 	;;
       z900 | z900esa)
@@ -1471,7 +1475,7 @@ case $host in
     any_testlist="sizeof-long-4"
     GMP_INCLUDE_MPN(sparc32/sparc-defs.m4)
 
-    case $host_cpu in
+    case $gmp_cpu in
       sparcv8 | microsparc | turbosparc)
         path="sparc32/v8 sparc32" ;;
       supersparc)
@@ -1507,7 +1511,7 @@ case $host in
     #   plain -m forms will disappear.
     # gcc 3.3 adds ultrasparc3.
     #
-    case $host_cpu in
+    case $gmp_cpu in
       supersparc*)
 			gcc_cflags_cpu="-mcpu=supersparc -msupersparc"
 			gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";;
@@ -1555,7 +1559,7 @@ case $host in
 
         # SunOS cc doesn't know -xarch, apparently always generating v7
         # code, so make this optional
-	case $host_cpu in
+	case $gmp_cpu in
 	  sparcv8 | microsparc* | supersparc* | turbosparc | hypersparc*)
 			cc_cflags_arch="-xarch=v8";;
           [ultrasparct[345]])
@@ -1571,7 +1575,7 @@ case $host in
 	#   micro2, hyper, hyper2, powerup, ultra, ultra2, ultra2i.
 	# SunPRO cc 6 adds -xchip=ultra2e, ultra3cu.
         #
-	case $host_cpu in
+	case $gmp_cpu in
 	  supersparc*)  cc_cflags_cpu="-xchip=super" ;;
 	  microsparc*)  cc_cflags_cpu="-xchip=micro" ;;
 	  turbosparc)   cc_cflags_cpu="-xchip=micro2" ;;
@@ -1590,7 +1594,7 @@ case $host in
 	esac
     esac
 
-    case $host_cpu in
+    case $gmp_cpu in
       sparc64 | sparcv9* | ultrasparc*)
         case $host in
           # Solaris 6 and earlier cannot run ABI=64 since it doesn't save
@@ -1617,7 +1621,7 @@ case $host in
           *) abilist="64 32" ;;
         esac
 
-	case $host_cpu in
+	case $gmp_cpu in
 	  ultrasparc | ultrasparc2 | ultrasparc2i)
 	    path_64="sparc64/ultrasparc1234 sparc64" ;;
 	  [ultrasparc[34]])
@@ -1661,7 +1665,7 @@ case $host in
             #
             cclist_64="$cclist_64 cc"
             cc_64_cflags_optlist="cpu"
-            case $host_cpu in
+            case $gmp_cpu in
               [ultrasparct[345]])
                 cc_64_cflags="$cc_64_cflags -xO3 -xarch=v9d" ;;
               *)
@@ -1709,7 +1713,7 @@ case $host in
   #
   # -m32 forces 32-bit mode on a bi-arch 32/64 amd64 build of gcc.  -m64 is
   # the default in such a build (we think), so -m32 is essential for ABI=32.
-  # This is, of course, done for any $host_cpu, not just x86_64, so we can
+  # This is, of course, done for any $gmp_cpu, not just x86_64, so we can
   # get such a gcc into the right mode to cross-compile to say i486-*-*.
   #
   # -m32 is not available in gcc 2.95 and earlier, hence cflags_maybe to use
@@ -1772,7 +1776,7 @@ case $host in
     # like k8 for x86_64, then it can be the -mtune at the start, no need to
     # duplicate anything.
     #
-    case $host_cpu in
+    case $gmp_cpu in
       i386*)
 	gcc_cflags_cpu="-mtune=i386 -mcpu=i386 -m386"
 	gcc_cflags_arch="-march=i386"