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Fixed assembler detection in configure.ac, and added
detection for x86_64.
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parent
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commit
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1 changed files with 16 additions and 16 deletions
32
configure.ac
32
configure.ac
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@ -298,28 +298,28 @@ AC_ARG_ENABLE(assembler, AC_HELP_STRING([--disable-assembler],
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[], [enable_assembler=yes])
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if test "x$enable_assembler" = xyes; then
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case $host_cpu in
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i?86)
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# Darwin has different ABI than GNU+Linux and Solaris,
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# and the x86 assembler code doesn't assemble.
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case $host_os in
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darwin*)
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enable_assembler=no
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;;
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*)
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enable_assembler=x86
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;;
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esac
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;;
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*)
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enable_assembler=no
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;;
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i?86) enable_assembler=x86 ;;
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x86_64) enable_assembler=x86_64 ;;
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*) enable_assembler=no ;;
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esac
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# Darwin has different ABI than GNU+Linux and Solaris,
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# and the assembler code doesn't assemble.
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case $host_os in
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darwin*) enable_assembler=no ;;
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*) ;;
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esac
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fi
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case $enable_assembler in
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x86|no)
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x86)
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AC_DEFINE([HAVE_ASM_X86], 1,
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[Define to 1 if using x86 assembler optimizations.])
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;;
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x86_64)
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AC_DEFINE([HAVE_ASM_X86_64], 1,
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[Define to 1 if using x86_64 assembler optimizations.])
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;;
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no)
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;;
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*)
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AC_MSG_RESULT([])
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AC_MSG_ERROR([--enable-assembler accepts only \`yes', \`no', or \`x86'.])
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