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18 lines
789 B
Plaintext
18 lines
789 B
Plaintext
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dnl ##############################################################################
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dnl # AC_CHECK_LANG_ICC #
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dnl # Check if the current language is compiled using ICC #
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dnl # Adapted from http://software.intel.com/en-us/forums/showthread.php?t=67984 #
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dnl ##############################################################################
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AC_DEFUN([AC_CHECK_LANG_ICC],
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[AC_CACHE_CHECK([whether we are using Intel _AC_LANG compiler],
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[ac_cv_[]_AC_LANG_ABBREV[]_intel_compiler],
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[_AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
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[[#ifndef __INTEL_COMPILER
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error if not ICC
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#endif
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]])],
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[is_icc=yes],
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[is_icc=no])
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ac_cv_[]_AC_LANG_ABBREV[]_intel_compiler=$is_icc
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])])
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