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build: Fix for mingw autoconf set proper yasm args

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Change-Id: Ifb5423e429de0f0302a991d8e4ef5f426df1b80b
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
This commit is contained in:
Greg Tucker 2019-01-25 17:03:37 -07:00
parent bed578b4d6
commit 32b5c4131b
1 changed files with 29 additions and 15 deletions
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44
configure.ac
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@ -124,7 +124,28 @@ if test x"$is_x86" = x"yes"; then
AC_MSG_ERROR([No modern yasm or nasm found as required. Yasm should be 1.2.0 or later, and nasm should be v2.11.01 or later (v2.13 for AVX512).])
fi
fi
echo "Using assembler $AS"
case $host_os in
*linux*) arch=linux yasm_args="-f elf64";;
*darwin*) arch=darwin yasm_args="-f macho64 --prefix=_ ";;
*netbsd*) arch=netbsd yasm_args="-f elf64";;
*mingw*) arch=mingw yasm_args="-f win64";;
*) arch=unknown yasm_args="-f elf64";;
esac
# Fix for nasm missing windows features
if test x"$arch" = x"mingw"; then
if test x"$with_modern_yasm" = x"yes"; then
AS=yasm
if test x"$yasm_knows_avx512" = x"yes"; then
have_as_knows_avx512=yes
else
have_as_knows_avx512=no
fi
else
AC_MSG_ERROR([Mingw build requires Yasm 1.2.0 or later.])
fi
fi
if test \( x"$AS" = x"yasm" -a x"$yasm_knows_avx512" = x"yes" \) -o \( x"$AS" = x"nasm" -a x"$nasm_knows_avx512" = x"yes" \); then
AC_DEFINE(HAVE_AS_KNOWS_AVX512, [1], [Assembler can do AVX512.])
@ -132,22 +153,15 @@ if test x"$is_x86" = x"yes"; then
else
AC_MSG_RESULT([Assembler does not understand AVX512 opcodes. Consider upgrading for best performance.])
fi
AM_CONDITIONAL(USE_YASM, test x"$AS" = x"yasm")
AM_CONDITIONAL(USE_NASM, test x"$AS" = x"nasm")
AM_CONDITIONAL(WITH_AVX512, test x"$have_as_knows_avx512" = x"yes")
AC_SUBST([yasm_args])
AM_CONDITIONAL(DARWIN, test x"$arch" = x"darwin")
AC_MSG_RESULT([Using $AS args target "$arch" "$yasm_args"])
fi
AM_CONDITIONAL(USE_YASM, test x"$AS" = x"yasm")
AM_CONDITIONAL(USE_NASM, test x"$AS" = x"nasm")
AM_CONDITIONAL(WITH_AVX512, test x"$have_as_knows_avx512" = x"yes")
case $host_os in
*linux*) arch=linux yasm_args="-f elf64";;
*darwin*) arch=darwin yasm_args="-f macho64 --prefix=_ ";;
*netbsd*) arch=netbsd yasm_args="-f elf64";;
*) arch=unknown yasm_args="-f elf64";;
esac
AC_SUBST([yasm_args])
AM_CONDITIONAL(DARWIN, test x"$arch" = x"darwin")
AC_MSG_RESULT([Using yasm args target "$arch" "$yasm_args"])
# Check for header files
AC_CHECK_HEADERS([limits.h stdint.h stdlib.h string.h])