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# $NetBSD: icc.mk,v 1.8 2011/05/19 22:37:55 alnsn Exp $
#
# This is the compiler definition for the Intel compilers.
#
# User-settable variables:
#
# ICCBASE
# The base directory where the compiler is installed.
#
.if !defined(COMPILER_ICC_MK)
COMPILER_ICC_MK= defined
.include "../../mk/bsd.prefs.mk"
ICCBASE?= /opt/intel_cc_80
# LANGUAGES.<compiler> is the list of supported languages by the
# compiler.
#
LANGUAGES.icc= # empty
_ICC_DIR= ${WRKDIR}/.icc
_ICC_VARS= # empty
.if exists(${ICCBASE}/bin/icc)
LANGUAGES.icc+= c
_ICC_VARS+= CC
_ICC_CC= ${_ICC_DIR}/bin/icc
_ALIASES.CC= cc
CCPATH= ${ICCBASE}/bin/icc
PKG_CC:= ${_ICC_CC}
_ICC_VARS+= CPP
_ICC_CPP= ${_ICC_DIR}/bin/cpp
PKG_CPP:= ${_ICC_CPP}
.endif
.if exists(${ICCBASE}/bin/icpc)
LANGUAGES.icc+= c++
_ICC_VARS+= CXX
_ICC_CXX= ${_ICC_DIR}/bin/icpc
_ALIASES.CXX= CC c++
CXXPATH= ${ICCBASE}/bin/icpc
PKG_CXX:= ${_ICC_CXX}
.endif
_COMPILER_STRIP_VARS+= ${_ICC_VARS}
# icc passes rpath directives to the linker using "-Wl,-R".
_LINKER_RPATH_FLAG= -Wl,-R
# icc passes rpath directives to the linker using "-Wl,-R".
_COMPILER_RPATH_FLAG= -Wl,-R
.if exists(${CCPATH})
CC_VERSION_STRING!= ${CCPATH} -V 2>&1 | ${GREP} '^Intel'
_CC_VERSION!= ${CCPATH} -v 2>&1 || ${TRUE}
CC_VERSION= Intel C++ Compiler ${_CC_VERSION}
.else
CC_VERSION_STRING?= ${CC_VERSION}
CC_VERSION?= Intel C++ Compiler
.endif
# _LANGUAGES.<compiler> is ${LANGUAGES.<compiler>} restricted to the
# ones requested by the package in USE_LANGUAGES.
#
_LANGUAGES.icc= # empty
.for _lang_ in ${USE_LANGUAGES}
_LANGUAGES.icc+= ${LANGUAGES.icc:M${_lang_}}
.endfor
# Prepend the path to the compiler to the PATH.
.if !empty(_LANGUAGES.icc)
PREPEND_PATH+= ${_ICC_DIR}/bin
.endif
# icc supports __attribute__, but the GNU configure test uses a nested
# function, which icc does not support. #undef'ing __attribute__ has the
# unfortunate side-effect of breaking many of the Linux header files, which
# cannot be compiled properly without __attribute__. The test must be
# overridden so that __attribute__ is assumed supported by the compiler.
.if defined(GNU_CONFIGURE)
CONFIGURE_ENV+= ac_cv___attribute__=yes
.endif
override-tools: ${_ICC_CPP}
${_ICC_CPP}:
${RUN}${MKDIR} ${.TARGET:H}
${RUN} \
(${ECHO} '#!${TOOLS_SHELL}'; \
${ECHO} 'for o in "$$@"'; ${ECHO} 'do'; \
${ECHO} ' case "$$o"'; ${ECHO} ' in'; \
${ECHO} ' -undef) undef=1;;'; ${ECHO} ' esac'; \
${ECHO} 'done'; \
${ECHO} 'if [ -n "$$undef" ]'; ${ECHO} 'then'; \
${ECHO} 'exec ${ICCBASE}/bin/icc -E -Uunix "$$@"'; \
${ECHO} 'else'; \
${ECHO} 'exec ${ICCBASE}/bin/icc -E "$$@"'; \
${ECHO} 'fi' \
) > ${.TARGET}
${RUN}${CHMOD} +x ${.TARGET}
# Create compiler driver scripts in ${WRKDIR}.
.for _var_ in ${_ICC_VARS}
. if !target(${_ICC_${_var_}})
override-tools: ${_ICC_${_var_}}
${_ICC_${_var_}}:
${RUN}${MKDIR} ${.TARGET:H}
. if !empty(COMPILER_USE_SYMLINKS:M[Yy][Ee][Ss])
${RUN}${RM} -f ${.TARGET}
${RUN}${LN} -s ${ICCBASE}/bin/${.TARGET:T} ${.TARGET}
. else
${RUN} \
(${ECHO} '#!${TOOLS_SHELL}'; \
${ECHO} 'exec ${ICCBASE}/bin/${.TARGET:T} "$$@"'; \
) > ${.TARGET}
${RUN}${CHMOD} +x ${.TARGET}
. endif
. for _alias_ in ${_ALIASES.${_var_}:S/^/${.TARGET:H}\//}
${RUN} \
if [ ! -x "${_alias_}" ]; then \
${LN} -f -s ${.TARGET} ${_alias_}; \
fi
. endfor
. endif
.endfor
.endif # COMPILER_ICC_MK
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