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# $NetBSD: xlc.mk,v 1.11 2005/01/12 18:37:52 jlam Exp $
.if !defined(COMPILER_XLC_MK)
COMPILER_XLC_MK= defined
.include "../../mk/bsd.prefs.mk"
XLCBASE?= /opt/ibmcmp/vacpp/6.0
# LANGUAGES.<compiler> is the list of supported languages by the
# compiler.
#
LANGUAGES.xlc= # empty
_XLC_DIR= ${WRKDIR}/.xlc
_XLC_VARS= # empty
.if exists(${XLCBASE}/bin/xlc)
LANGUAGES.xlc+= c
_XLC_VARS+= CC
_XLC_CC= ${_XLC_DIR}/bin/xlc
_ALIASES.CC= cc xlc
CCPATH= ${XLCBASE}/bin/xlc
PKG_CC:= ${_XLC_CC}
.endif
.if exists(${XLCBASE}/bin/xlc++)
LANGUAGES.xlc+= c++
_XLC_VARS+= CXX
_XLC_CXX= ${_XLC_DIR}/bin/xlc++
_ALIASES.CXX= c++ xlc++
CXXPATH= ${XLCBASE}/bin/xlc++
PKG_CXX:= ${_XLC_CXX}
.endif
_COMPILER_STRIP_VARS+= ${_XLC_VARS}
.if exists(${CCPATH})
CC_VERSION_STRING!= ${CCPATH} -V 2>&1 | ${GREP} 'IBM XL C.*for' | ${SED} -e 's/^ *//' || ${TRUE}
CC_VERSION= ${CC_VERSION_STRING}
.else
CC_VERSION_STRING?= ${CC_VERSION}
CC_VERSION?= IBM XL C
.endif
# Most packages assume alloca is available without #pragma alloca, so
# make it the default.
CFLAGS+= -ma
# _LANGUAGES.<compiler> is ${LANGUAGES.<compiler>} restricted to the
# ones requested by the package in USE_LANGUAGES.
#
_LANGUAGES.xlc= # empty
.for _lang_ in ${USE_LANGUAGES}
_LANGUAGES.xlc+= ${LANGUAGES.xlc:M${_lang_}}
.endfor
# Prepend the path to the compiler to the PATH.
.if !empty(_LANGUAGES.xlc)
PREPEND_PATH+= ${_XLC_DIR}/bin
.endif
# Create compiler driver scripts in ${WRKDIR}.
.for _var_ in ${_XLC_VARS}
. if !target(${_XLC_${_var_}})
override-tools: ${_XLC_${_var_}}
${_XLC_${_var_}}:
${_PKG_SILENT}${_PKG_DEBUG}${MKDIR} ${.TARGET:H}
${_PKG_SILENT}${_PKG_DEBUG} \
(${ECHO} '#!${TOOLS_SHELL}'; \
${ECHO} 'exec ${XLCBASE}/bin/${.TARGET:T} "$$@"'; \
) > ${.TARGET}
${_PKG_SILENT}${_PKG_DEBUG}${CHMOD} +x ${.TARGET}
. for _alias_ in ${_ALIASES.${_var_}:S/^/${.TARGET:H}\//}
${_PKG_SILENT}${_PKG_DEBUG} \
if [ ! -x "${_alias_}" ]; then \
${LN} -f ${.TARGET} ${_alias_}; \
fi
. endfor
. endif
.endfor
# Force the use of f2c-f77 for compiling Fortran.
_XLC_USE_F2C= no
FCPATH= /nonexistent
.if !exists(${FCPATH})
_XLC_USE_F2C= yes
.endif
.if !empty(_XLC_USE_F2C:M[yY][eE][sS])
. include "../../mk/compiler/f2c.mk"
.endif
.endif # COMPILER_XLC_MK
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