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pkgsrc/mk/compiler/gcc.mk
jlam 7c268604ca Symlink the compiler into ${WRKDIR} so that there's a consistent path to 
the compiler and that it's behind .tools/bin and .buildlink/bin, regardless
of whether or not we're using gcc3-c or not, or whether it's been installed
yet in the process of satisfying dependencies, etc.
2004-02-07 02:58:10 +00:00

348 lines
9.3 KiB
Makefile
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# $NetBSD: gcc.mk,v 1.44 2004/02/07 02:58:10 jlam Exp $
.if !defined(COMPILER_GCC_MK)
COMPILER_GCC_MK= one
GCC_REQD+= 2.8.0
# _GCC_DIST_VERSION is the highest version of GCC installed by the pkgsrc
# without the PKGREVISIONs.
#
_GCC_DIST_VERSION= 3.3.2
# _GCC2_PATTERNS matches N s.t. N <= 2.95.3.
_GCC2_PATTERNS= 2.8 2.8.* 2.9 2.9.* 2.[1-8][0-9] 2.[1-8][0-9].* \
2.9[0-4] 2.9[0-4].* 2.95 2.95.[0-3]
# _GCC3_PATTERNS matches N s.t. 2.95.3 < N.
_GCC3_PATTERNS= 2.95.[4-9]* 2.95.[1-9][0-9]* 2.9[6-9] 2.9[6-9].* \
2.[1-9][0-9][0-9]* 3.* [4-9]*
. if !defined(_CC)
_CC:= ${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//}
. for _dir_ in ${PATH:C/\:/ /g}
. if empty(_CC:M/*)
. if exists(${_dir_}/${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//})
_CC:= ${_dir_}/${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//}
. endif
. endif
. endfor
MAKEFLAGS+= _CC=${_CC:Q}
. endif
. if !defined(_GCC_VERSION)
_GCC_VERSION_STRING!= \
( ${_CC} -v 2>&1 | ${GREP} 'gcc version' ) 2>/dev/null || ${ECHO} 0
. if !empty(_GCC_VERSION_STRING:Megcs*)
_GCC_VERSION= 2.8.1 # egcs is considered to be gcc-2.8.1.
. elif !empty(_GCC_VERSION_STRING:Mgcc*)
_GCC_VERSION!= ${_CC} -dumpversion
. else
_GCC_VERSION= 0
. endif
. endif
_GCC_PKG= gcc-${_GCC_VERSION}
. if !empty(_CC:M${LOCALBASE}/*)
_IS_BUILTIN_GCC= NO
GCC_REQD+= ${_GCC_VERSION}
. else
. if !empty(_CC:M/*)
#
# GCC in older versions of Darwin report "Apple Computer ... based on gcc
# version ...", so we can't just grep for "^gcc".
#
. if ${_GCC_VERSION} != "0"
_IS_BUILTIN_GCC= YES
. else
_IS_BUILTIN_GCC= NO
. endif
. else
_IS_BUILTIN_GCC= NO
. endif
. endif
# Distill the GCC_REQD list into a single _GCC_REQD value that is the
# highest version of GCC required.
#
_GCC_STRICTEST_REQD?= none
. for _version_ in ${GCC_REQD}
. for _pkg_ in gcc-${_version_}
. if ${_GCC_STRICTEST_REQD} == "none"
_GCC_PKG_SATISFIES_DEP= YES
. for _vers_ in ${GCC_REQD}
. if !empty(_GCC_PKG_SATISFIES_DEP:M[yY][eE][sS])
_GCC_PKG_SATISFIES_DEP!= \
if ${PKG_ADMIN} pmatch 'gcc>=${_vers_}' ${_pkg_}; then \
${ECHO} "YES"; \
else \
${ECHO} "NO"; \
fi
. endif
. endfor
. if !empty(_GCC_PKG_SATISFIES_DEP:M[yY][eE][sS])
_GCC_STRICTEST_REQD= ${_version_}
. endif
. endif
. endfor
. endfor
_GCC_REQD= ${_GCC_STRICTEST_REQD}
# Determine whether we require GCC-2.x or GCC-3.x by examining _GCC_REQD.
_NEED_GCC2?= no
. for _pattern_ in ${_GCC2_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC2= yes
. endif
. endfor
_NEED_GCC3?= no
. for _pattern_ in ${_GCC3_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC3= yes
. endif
. endfor
. if !empty(_NEED_GCC2:M[yY][eE][sS])
#
# We require gcc-2.x in the lang/gcc directory.
#
_GCC_PKGBASE= gcc
LANGUAGES.gcc= c c++ fortran objc
_LANGUAGES.gcc= # empty
. for _lang_ in ${USE_LANGUAGES}
_LANGUAGES.gcc+= ${LANGUAGES.gcc:M${_lang_}}
. endfor
. if !empty(PKGPATH:Mlang/gcc)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc
_GCC_DEPENDENCY= gcc>=${_GCC_REQD}:../../lang/gcc
. if !empty(_LANGUAGES.gcc:Mc++)
USE_GCC_SHLIB?= yes
. endif
. endif
. elif !empty(_NEED_GCC3:M[yY][eE][sS])
#
# We require gcc-3.x in the lang/gcc3-* directories.
#
_GCC_PKGBASE= gcc3-c
LANGUAGES.gcc= c c++ fortran java objc
_LANGUAGES.gcc= # empty
. for _lang_ in ${USE_LANGUAGES}
_LANGUAGES.gcc+= ${LANGUAGES.gcc:M${_lang_}}
. endfor
. if !empty(PKGPATH:Mlang/gcc3-c)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc:Mc)
_GCC_PKGSRCDIR= ../../lang/gcc3-c
_GCC_DEPENDENCY= gcc3-c>=${_GCC_REQD}:../../lang/gcc3-c
. endif
. endif
_GCC_DEPENDS= ${_GCC_PKGBASE}>=${_GCC_REQD}
. if !empty(_NEED_GCC3:M[yY][eE][sS])
. if !empty(PKGPATH:Mlang/gcc3-c++)
_IGNORE_GCC3CXX= yes
MAKEFLAGS+= _IGNORE_GCC3CXX=yes
. endif
. if !defined(_IGNORE_GCC3CXX) && !empty(_LANGUAGES.gcc:Mc++)
_GCC_PKGSRCDIR+= ../../lang/gcc3-c++
_GCC_DEPENDENCY+= gcc3-c++>=${_GCC_REQD}:../../lang/gcc3-c++
USE_GCC_SHLIB?= yes
. endif
. if !empty(PKGPATH:Mlang/gcc3-f77)
_IGNORE_GCC3F77= yes
MAKEFLAGS+= _IGNORE_GCC3F77=yes
. endif
. if !defined(_IGNORE_GCC3F77) && !empty(_LANGUAGES.gcc:Mfortran)
_GCC_PKGSRCDIR+= ../../lang/gcc3-f77
_GCC_DEPENDENCY+= gcc3-f77>=${_GCC_REQD}:../../lang/gcc3-f77
USE_GCC_SHLIB?= yes
. endif
. endif
. if defined(_IGNORE_GCC)
_USE_PKGSRC_GCC= NO
. endif
. if !defined(_USE_PKGSRC_GCC)
. if !empty(_IS_BUILTIN_GCC:M[nN][oO])
_USE_PKGSRC_GCC= YES
. else
_GCC_TEST_DEPENDS= gcc>=${_GCC_REQD}
_USE_PKGSRC_GCC!= \
if ${PKG_ADMIN} pmatch '${_GCC_TEST_DEPENDS}' ${_GCC_PKG}; then \
${ECHO} "NO"; \
else \
${ECHO} "YES"; \
fi
. endif
. endif
# Check if any of the versions of GCC in pkgsrc can satisfy the _GCC_REQD
# requirement.
#
. if !defined(_NEED_NEWER_GCC)
_PKGSRC_GCC_VERSION= ${_GCC_PKGBASE}-${_GCC_DIST_VERSION}
_NEED_NEWER_GCC!= \
if ${PKG_ADMIN} pmatch '${_GCC_DEPENDS}' ${_PKGSRC_GCC_VERSION}; then \
${ECHO} "NO"; \
else \
${ECHO} "YES"; \
fi
MAKEFLAGS+= _NEED_NEWER_GCC=${_NEED_NEWER_GCC}
. endif
. if !empty(_USE_PKGSRC_GCC:M[yY][eE][sS]) && \
!empty(_NEED_NEWER_GCC:M[yY][eE][sS])
PKG_SKIP_REASON= "Unable to satisfy dependency: ${_GCC_DEPENDS}"
. endif
. if !empty(_USE_PKGSRC_GCC:M[yY][eE][sS])
#
# Ensure that the correct rpath is passed to the linker if we need to
# link against gcc shared libs.
#
_GCC_SUBPREFIX!= \
if ${PKG_INFO} -qe ${_GCC_PKGBASE}; then \
${PKG_INFO} -f ${_GCC_PKGBASE} | \
${GREP} "File:.*bin/gcc" | \
${SED} -e "s/.*File: *//;s/bin\/gcc.*//;q"; \
else \
case ${_CC} in \
${LOCALBASE}/*) \
subprefix="${_CC:H:S/\/bin$//:S/${LOCALBASE}\///:S/${LOCALBASE}//}"; \
case "$${subprefix}" in \
"") ${ECHO} "$${subprefix}" ;; \
*) ${ECHO} "$${subprefix}/" ;; \
esac; \
;; \
*) \
${ECHO} "_GCC_SUBPREFIX_not_found/"; \
;; \
esac; \
fi
_GCC_PREFIX= ${LOCALBASE}/${_GCC_SUBPREFIX}
_GCC_ARCHDIR!= \
if [ -x ${_GCC_PREFIX}bin/gcc ]; then \
${DIRNAME} `${_GCC_PREFIX}bin/gcc --print-libgcc-file-name`; \
else \
${ECHO} "_GCC_ARCHDIR_not_found"; \
fi
. if empty(_GCC_ARCHDIR:M*not_found*)
_GCC_PREFIX:= ${_GCC_ARCHDIR:H:H:H:H}/
_GCC_SUBPREFIX:= ${_GCC_ARCHDIR:H:H:H:H:T}/
. endif
_GCC_LIBDIRS= ${_GCC_ARCHDIR} ${_GCC_PREFIX}lib
_GCC_LDFLAGS= # empty
. for _dir_ in ${_GCC_LIBDIRS:N*not_found*}
_GCC_LDFLAGS+= -L${_dir_} ${_COMPILER_LD_FLAG}${RPATH_FLAG}${_dir_}
. endfor
LDFLAGS+= ${_GCC_LDFLAGS}
. endif
# Point the variables that specify the compiler to the installed
# GCC executables.
#
_GCC_DIR= ${WRKDIR}/.gcc
_GCC_LINKS= # empty
. if !empty(_USE_PKGSRC_GCC:M[yY][eE][sS])
_GCCBINDIR= ${_GCC_PREFIX}bin
. elif !empty(_IS_BUILTIN_GCC:M[yY][eE][sS])
_GCCBINDIR= ${_CC:H}
. endif
. if exists(${_GCCBINDIR}/gcc) && !empty(_LANGUAGES.gcc:Mc)
_GCC_CC= ${_GCC_DIR}/bin/gcc
_GCC_LINKS+= _GCC_CC
CC= ${_GCC_CC}
. endif
. if exists(${_GCCBINDIR}/cpp) && !empty(_LANGUAGES.gcc:Mc)
_GCC_CPP= ${_GCC_DIR}/bin/cpp
_GCC_LINKS+= _GCC_CPP
CPP= ${_GCC_CPP}
. endif
. if exists(${_GCCBINDIR}/g++) && !empty(_LANGUAGES.gcc:Mc++)
_GCC_CXX= ${_GCC_DIR}/bin/g++
_GCC_LINKS+= _GCC_CXX
CXX= ${_GCC_CXX}
. endif
. if exists(${_GCCBINDIR}/g77) && !empty(_LANGUAGES.gcc:Mfortran)
_GCC_F77= ${_GCC_DIR}/bin/g77
_GCC_LINKS+= _GCC_F77
F77= ${_GCC_F77}
PKG_FC:= ${F77}
. endif
# GCC passes flags to the linker using "-Wl,".
_COMPILER_LD_FLAG= -Wl,
# Pass the required flags to imake to tell it we're using gcc on Solaris.
. if ${OPSYS} == "SunOS"
IMAKEOPTS+= -DHasGcc2=YES -DHasGcc2ForCplusplus=YES
. endif
. if !empty(_USE_PKGSRC_GCC:M[yY][eE][sS])
. if exists(${_GCCBINDIR}/gcc)
CC_VERSION!= if ${_GCCBINDIR}/gcc -dumpversion > /dev/null 2>&1; then \
${ECHO} "gcc-`${_GCCBINDIR}/gcc -dumpversion`"; \
else \
${ECHO} "gcc-${_GCC_REQD}"; \
fi
. else
CC_VERSION= gcc-${_GCC_REQD}
. endif
. else
CC_VERSION= ${_GCC_PKG}
. endif
.endif # COMPILER_GCC_MK
# The following section is included only if we're not being included by
# bsd.prefs.mk.
#
.if empty(BSD_PREFS_MK)
. if empty(COMPILER_GCC_MK:Mtwo)
COMPILER_GCC_MK+= two
# Prepend the path to the compiler to the PATH.
. if !empty(_LANGUAGES.gcc)
. if empty(PREPEND_PATH:M${_GCC_DIR}/bin)
PREPEND_PATH+= ${_GCC_DIR}/bin
PATH:= ${_GCC_DIR}/bin:${PATH}
. endif
. endif
# Add the dependency on GCC.
. if !empty(_USE_PKGSRC_GCC:M[yY][eE][sS])
. if empty(USE_BUILDLINK2:M[nN][oO])
. for _dir_ in ${_GCC_PKGSRCDIR}
. include "${_dir_}/buildlink2.mk"
. endfor
. elif !empty(USE_BUILDLINK3:M[yY][eE][sS])
. for _dir_ in ${_GCC_PKGSRCDIR}
. include "${_dir_}/buildlink3.mk"
. endfor
. else
. if defined(USE_GCC_SHLIB)
DEPENDS+= ${_GCC_DEPENDENCY}
. else
BUILD_DEPENDS+= ${_GCC_DEPENDENCY}
. endif
. endif
. endif
# Create symlinks for the compiler into ${WRKDIR}.
. for _target_ in ${_GCC_LINKS}
. if !target(${${_target_}})
override-tools: ${${_target_}}
${${_target_}}:
${_PKG_SILENT}${_PKG_DEBUG}${MKDIR} ${.TARGET:H}
${_PKG_SILENT}${_PKG_DEBUG} \
${LN} -fs ${_GCCBINDIR}/${${_target_}:T} ${.TARGET}
. endif
. endfor
. endif # COMPILER_GCC_MK
.endif # BSD_PREFS_MK
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