44 lines
1.3 KiB
Text
44 lines
1.3 KiB
Text
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dnl--------------------------------------------------------------------
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dnl * Check whether this machine has gmp/gmp3 installed
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dnl--------------------------------------------------------------------
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AC_DEFUN([LOOK_FOR_GMP_LIB],[
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if test "$HaveFrameworkGMP" = "NO"
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then
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AC_CHECK_LIB([gmp], [__gmpz_powm],
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[HaveLibGmp=YES; GMP_LIBS=gmp])
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if test "$HaveLibGmp" = "NO"
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then
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AC_CHECK_LIB([gmp3], [__gmpz_powm],
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[HaveLibGmp=YES; GMP_LIBS=gmp3])
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fi
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if test "$HaveLibGmp" = "YES"
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then
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AC_CHECK_LIB([$GMP_LIBS], [__gmpz_powm_sec],
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[HaveSecurePowm=1])
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fi
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fi
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])
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dnl--------------------------------------------------------------------
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dnl * Mac OS X only: check for GMP.framework
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dnl--------------------------------------------------------------------
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AC_DEFUN([LOOK_FOR_GMP_FRAMEWORK],[
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if test "$HaveLibGmp" = "NO"
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then
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case $target_os in
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darwin*)
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AC_MSG_CHECKING([for GMP.framework])
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save_libs="$LIBS"
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LIBS="-framework GMP"
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AC_TRY_LINK_FUNC(__gmpz_powm_sec,
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[HaveFrameworkGMP=YES; GMP_FRAMEWORK=GMP])
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LIBS="$save_libs"
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AC_MSG_RESULT([$HaveFrameworkGMP])
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;;
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esac
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fi
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])
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