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# $NetBSD: ccc.mk,v 1.9 2005/01/12 17:39:18 jlam Exp $
.if !defined(COMPILER_CCC_MK)
COMPILER_CCC_MK= defined
.include "../../mk/bsd.prefs.mk"
# LANGUAGES.<compiler> is the list of supported languages by the compiler.
# _LANGUAGES.<compiler> is ${LANGUAGES.<compiler>} restricted to the ones
# requested by the package in USE_LANGUAGES.
#
LANGUAGES.ccc= c
.if exists(/usr/lib/cmplrs/cxx)
LANGUAGES.ccc+= c++
.endif
_LANGUAGES.ccc= # empty
.for _lang_ in ${USE_LANGUAGES}
_LANGUAGES.ccc+= ${LANGUAGES.ccc:M${_lang_}}
.endfor
_CCC_DIR= ${WRKDIR}/.ccc
_CCC_VARS= # empty
.if exists(/usr/bin/cc)
_CCC_VARS+= CC
_CCC_CC= ${_CCC_DIR}/cc
_ALIASES.CC= cc
CCPATH= /usr/bin/cc
PKG_CC:= ${_CCC_CC}
.endif
.if exists(/usr/bin/cxx)
_CCC_VARS+= CXX
_CCC_CXX= ${_CCC_DIR}/cxx
_ALIASES.CXX= c++ cxx
CXXPATH= /usr/bin/cxx
PKG_CXX:= ${_CCC_CXX}
.endif
_COMPILER_STRIP_VARS+= ${_CCC_VARS}
.if exists(${CCPATH}) && !defined(CC_VERSION_STRING)
CC_VERSION_STRING!= ${CCPATH} -V 2>&1 | awk '{print; exit(0);}'
CC_VERSION!= ${CCPATH} -V 2>&1 | awk '{print "CCC-"$3; exit(0);}'
.else
CC_VERSION_STRING?= ${CC_VERSION}
CC_VERSION?= CCC
.endif
# CCC passes flags to the linker using "-Wl,".
_COMPILER_LD_FLAG= -Wl,
# CCC passes rpath directives to the linker using "-rpath".
_LINKER_RPATH_FLAG= -rpath
# CCC passes rpath directives to the linker using "-rpath" tailing ",".
_COMPILER_RPATH_FLAG= ${_COMPILER_LD_FLAG}${_LINKER_RPATH_FLAG},
# Most packages assume ieee floats, make that the default.
CFLAGS+=-ieee
CXXFLAGS+=-ieee
# Prepend the path to the compiler to the PATH.
.if !empty(_LANGUAGES.ccc)
PREPEND_PATH+= ${_CCC_DIR}/bin
.endif
# Create compiler driver scripts in ${WRKDIR}.
.for _var_ in ${_CCC_VARS}
. if !target(${_CCC_${_var_}})
override-tools: ${_CCC_${_var_}}
${_CCC_${_var_}}:
${_PKG_SILENT}${_PKG_DEBUG}${MKDIR} ${.TARGET:H}
${_PKG_SILENT}${_PKG_DEBUG} \
(${ECHO} '#!${TOOLS_SHELL}'; \
${ECHO} 'exec /usr/bin/${.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} ${_alias_}; \
fi
. endfor
. endif
.endfor
# Force the use of f2c-f77 for compiling Fortran.
_CCC_USE_F2C= no
FCPATH= /nonexistent
.if !exists(${FCPATH})
_CCC_USE_F2C= yes
.endif
.if !empty(_CCC_USE_F2C:M[yY][eE][sS])
. include "../../mk/compiler/f2c.mk"
.endif
.endif # COMPILER_CCC_MK
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