Attachment 20549 Details for Bug 7459 – Provide parameters like --disable-x86-sse to configure.ac

[patch] Provide parameters like --disable-x86-sse to configure.ac

gl-disable-asm-implementations.diff (text/plain), 4.52 KB, created by Hugo Mildenberger on 2008-11-24 03:56:58 UTC

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Creator: Hugo Mildenberger

Created: 2008-11-24 03:56:58 UTC

Size: 4.52 KB

patch

obsolete

>diff --git a/configure.ac b/configure.ac
>index e48137f..fbec94e 100644
>--- a/configure.ac
>+++ b/configure.ac
>@@ -255,7 +255,7 @@ asm_arch=""
> ASM_FLAGS=""
> ASM_SOURCES=""
> ASM_API=""
>-AC_MSG_CHECKING([whether to enable assembly])
>+AC_MSG_CHECKING([whether to enable assembly at all])
> test "x$enable_asm" = xno && AC_MSG_RESULT([no])
> # disable if cross compiling on x86/x86_64 since we must run gen_matypes
> if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
>@@ -294,22 +294,111 @@ if test "x$enable_asm" = xyes; then
> 
>     case "$asm_arch" in
>     x86)
>-        ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
>-        ASM_SOURCES='$(X86_SOURCES)'
>-        ASM_API='$(X86_API)'
>-        AC_MSG_RESULT([yes, x86])
>+	#ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
>+	
>+	dnl specifically disable x86 assembly implementations
>+	AC_ARG_ENABLE([x86_asm],
>+	    [AS_HELP_STRING([--disable-x86-asm],
>+	    [on x86, disable x86 specific assembly code @<:@default=enabled on x86@:>@])],
>+	    [enable_x86_asm="$enableval"],
>+	    [enable_x86_asm=yes])
>+	if test "x$enable_x86_asm" = xyes; then
>+	    ASM_FLAGS="$ASM_FLAGS -DUSE_X86_ASM"
>+	fi
>+
>+	dnl specifically disable x86 SSE assembly implementations
>+	AC_ARG_ENABLE([x86_sse],
>+	    [AS_HELP_STRING([--disable-x86-sse],
>+	    [on x86, disable SSE asm implementations @<:@default=enabled on x86@:>@])],
>+	    [enable_x86_sse="$enableval"],
>+	    [enable_x86_sse=yes])
>+	if test "x$enable_x86_sse" = xyes; then
>+	    ASM_FLAGS="$ASM_FLAGS -DUSE_SSE_ASM"
>+	fi
>+
>+	dnl specifically disable x86 MMX assembly implementations
>+	AC_ARG_ENABLE([x86_mmx],
>+	    [AS_HELP_STRING([--disable-x86-mmx],
>+	    [on x86, disable MMX assembly code @<:@default=enabled on x86@:>@])],
>+	    [enable_x86_mmx="$enableval"],
>+	    [enable_x86_mmx=yes])
>+	if test "x$enable_x86_mmx" = xyes; then
>+	    ASM_FLAGS="$ASM_FLAGS -DUSE_MMX_ASM"
>+	fi
>+
>+	dnl specifically disable x86 3DNOW assembly implementations
>+	AC_ARG_ENABLE([x86_3dnow],
>+	    [AS_HELP_STRING([--disable-x86-3dnow],
>+	    [on x86, disable 3DNOW! assembly code @<:@default=enabled on x86@:>@])],
>+	    [enable_x86_3dnow="$enableval"],
>+	    [enable_x86_3dnow=yes])
>+	if test "x$enable_x86_3dnow" = xyes; then
>+	    ASM_FLAGS="$ASM_FLAGS -DUSE_3DNOW_ASM"
>+	fi
>+
>+	if test -n "${ASM_FLAGS}" ; then 
>+        	ASM_SOURCES='$(X86_SOURCES)'
>+        	ASM_API='$(X86_API)'
>+        	AC_MSG_RESULT([yes, x86])
>+	else
>+		AC_MSG_RESULT([no, all x86 relevant assembly options are disabled])
>+	fi
>         ;;
>     x86_64)
>-        ASM_FLAGS="-DUSE_X86_64_ASM"
>-        ASM_SOURCES='$(X86-64_SOURCES)'
>-        ASM_API='$(X86-64_API)'
>-        AC_MSG_RESULT([yes, x86_64])
>+	#ASM_FLAGS="-DUSE_X86_64_ASM"
>+	dnl specifically disable x86-64 assembly implementations
>+	AC_ARG_ENABLE([x86_64_asm],
>+	    [AS_HELP_STRING([--disable-x86-64-asm],
>+	    [on x86-64, disable x86-64 specific assembly code \
>+	    	@<:@default=enabled on x86-64@:>@])],
>+	    [enable_x86_64_asm="$enableval"],
>+	    [enable_x86_64_asm=yes])
>+	if test "x$enable_x86_64_asm" = xyes; then
>+	   ASM_FLAGS="$ASM_FLAGS -DUSE_X86_64_ASM"
>+	fi
>+
>+	if test -n "${ASM_FLAGS}" ; then 
>+		ASM_SOURCES='$(X86-64_SOURCES)'
>+		ASM_API='$(X86-64_API)'
>+		AC_MSG_RESULT([yes, x86-64])
>+	else
>+		AC_MSG_RESULT([no, all x86-64 relevant assembly options are disabled])
>+
>+	fi
>         ;;
>     ppc)
>-        ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
>-        ASM_SOURCES='$(PPC_SOURCES)'
>-        AC_MSG_RESULT([yes, ppc])
>-        ;;
>+
>+        #ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
>+
>+	dnl specifically disable ppc assembly implementations
>+	AC_ARG_ENABLE([ppc_asm],
>+	    [AS_HELP_STRING([--disable-ppc-asm],
>+	    [on ppc, disable ppc specific assembly code @<:@default=enabled on ppc@:>@])],
>+	    [enable_ppc_asm="$enableval"],
>+	    [enable_ppc_asm=yes])
>+	if test "x$enable_ppc_asm" = xyes; then
>+	    ASM_FLAGS="$ASM_FLAGS -DUSE_PPC_ASM"
>+	fi
>+
>+	dnl specifically disable vmx assembly implementations
>+	AC_ARG_ENABLE([ppc_vmx_asm],
>+	    [AS_HELP_STRING([--disable-ppc-vmx-asm],
>+	    [on ppc, disable vmx specific assembly code @<:@default=enabled on ppc@:>@])],
>+	    [enable_ppc_vmx_asm="$enableval"],
>+	    [enable_ppc_vmx_asm=yes])
>+	if test "x$enable_ppc_vmx_asm" = xyes; then
>+	    ASM_FLAGS="$ASM_FLAGS -DUSE_VMX_ASM"
>+	fi
>+
>+
>+	if test -n "${ASM_FLAGS}" ; then 
>+		ASM_SOURCES='$(PPC_SOURCES)'
>+		AC_MSG_RESULT([yes, ppc])
>+	else
>+		AC_MSG_RESULT([no, all ppc relevant assembly options are disabled])
>+	fi
>+	;;
>+	dnl FIXME: missing SPARC here 
>     *)
>         AC_MSG_RESULT([no, platform not supported])
>         ;;

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