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gcc.mk
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# $NetBSD: gcc.mk,v 1.198 2018/11/12 14:22:58 jperkin Exp $
#
# This is the compiler definition for the GNU Compiler Collection.
#
# User-settable variables:
#
# GCCBASE
# If using a native GCC and the compiler is not in $PATH then
# this should be set to the base installation directory.
#
# USE_NATIVE_GCC
# When set to "yes", the native gcc is used, no matter which
# compiler version a package requires.
#
# USE_PKGSRC_GCC
# When set to "yes", use an appropriate version of GCC from
# pkgsrc based on GCC_REQD instead of the native compiler.
#
# USE_PKGSRC_GCC_RUNTIME
# When set to "yes", the runtime gcc libraries (libgcc, libstdc++
# etc) will be used from pkgsrc rather than the native compiler.
#
# GCC_VERSION_SUFFIX
# Optional suffix for GCC binaries, i.e. if the installed names are like
# /usr/bin/g++-5, /usr/bin/gcc-5 etc.
# Package-settable variables:
#
# GCC_REQD
# The minimum version of the GNU Compiler Collection that is
# required to build this package. Setting this variable doesn't
# change the compiler that is used for building packages. See
# ONLY_FOR_COMPILER for that purpose. This is a list of version
# numbers, of which the maximum version is the definitive one.
#
# This variable can also be set by the user when USE_PKGSRC_GCC
# is in effect to ensure that a specific compiler is used for
# packages which do not specify a higher version.
#
# USE_GCC_RUNTIME
# Packages which build shared libraries but do not use libtool to
# do so should define this variable. It is used to determine whether
# the gcc runtime should be depended upon when a user has enabled
# USE_PKGSRC_GCC_RUNTIME.
#
# System-defined variables:
#
# CC_VERSION
# A string of the form "gcc-4.3.2"
#
# CC_VERSION_STRING
# The same(?) as CC_VERSION. FIXME: What's the difference between
# the two?
#
# Keywords: gcc
#
.if !defined(COMPILER_GCC_MK)
COMPILER_GCC_MK= defined
_VARGROUPS+= gcc
_USER_VARS.gcc= USE_NATIVE_GCC USE_PKGSRC_GCC
_PKG_VARS.gcc= GCC_REQD
_SYS_VARS.gcc= CC_VERSION CC_VERSION_STRING LANGUAGES.gcc
_DEF_VARS.gcc= \
CCPATH CPPPATH CXXPATH \
F77PATH FCPATH \
ADAPATH GMKPATH GLKPATH GDBPATH CHPPATH GLSPATH GNTPATH PRPPATH \
IMAKEOPTS \
LDFLAGS \
PKG_CC PKG_CPP PKG_CXX PKG_FC \
PKG_ADA PKG_GMK PKG_GLK PKG_GDB PKG_CHP PKG_GLK PKG_GNT PKG_PRP \
_CC _COMPILER_RPATH_FLAG _COMPILER_STRIP_VARS \
_GCCBINDIR _GCC_ARCHDIR _GCC_BIN_PREFIX _GCC_CC _GCC_CFLAGS \
_GCC_CPP _GCC_CXX _GCC_DEPENDENCY _GCC_DEPENDS \
_GCC_FC _GCC_LDFLAGS _GCC_LIBDIRS _GCC_PKG \
_GCC_PKGBASE _GCC_PKGSRCDIR _GCC_PKG_SATISFIES_DEP \
_GCC_PREFIX _GCC_REQD _GCC_STRICTEST_REQD _GCC_SUBPREFIX \
_GCC_TEST_DEPENDS _GCC_NEEDS_A_FORTRAN _GCC_VARS _GCC_VERSION \
_GCC_VERSION_STRING \
_GCC_ADA _GCC_GMK _GCC_GLK _GCC_GDB _GCC_CHP _GCC_GLS _GCC_GNT _GCC_PRP \
_IGNORE_GCC _IGNORE_GCC3CXX _IGNORE_GCC3F77 _IGNORE_GCC3OBJC \
_IS_BUILTIN_GCC \
_LANGUAGES.gcc \
_LINKER_RPATH_FLAG \
_NEED_GCC2 _NEED_GCC3 _NEED_GCC34 _NEED_GCC44 _NEED_NEWER_GCC \
_PKGSRC_GCC_VERSION \
_USE_GCC_SHLIB _USE_PKGSRC_GCC \
_WRAP_EXTRA_ARGS.CC
.include "../../mk/bsd.prefs.mk"
USE_NATIVE_GCC?= no
USE_PKGSRC_GCC?= no
USE_PKGSRC_GCC_RUNTIME?=no
GCC_REQD+= 2.8.0
# gcc2 doesn't support c99 and amd64
.if !empty(USE_LANGUAGES:Mc99) || ${MACHINE_ARCH} == "x86_64"
GCC_REQD+= 3.0
.endif
# Only one compiler defined here supports Ada: lang/gcc5-aux
# If the Ada language is requested, force lang/gcc5-aux to be selected
.if !empty(USE_LANGUAGES:Mada)
GCC_REQD+= 20120614
.endif
# _GCC_DIST_VERSION is the highest version of GCC installed by the pkgsrc
# without the PKGREVISIONs.
_GCC_DIST_NAME:= gcc8
.include "../../lang/${_GCC_DIST_NAME}/version.mk"
_GCC_DIST_VERSION:= ${${_GCC_DIST_NAME:tu}_DIST_VERSION}
# _GCC2_PATTERNS matches N s.t. N <= 2.95.3.
_GCC2_PATTERNS= [0-1].* 2.[0-9] 2.[0-9].* 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 < 3.4.
_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.[0-3] 3.[0-3].*
# _GCC34_PATTERNS matches N s.t. 3.4 <= N < 4.
_GCC34_PATTERNS= 3.[4-9] 3.[4-9].* 3.[1-9][0-9]*
# _GCC44_PATTERNS matches N s.t. 4.0 <= N < 4.5.
_GCC44_PATTERNS= 4.[0-4] 4.[0-4].*
# _GCC48_PATTERNS matches N s.t. 4.5 <= N < 4.9.
_GCC48_PATTERNS= 4.[5-8] 4.[5-8].*
# _GCC49_PATTERNS matches N s.t. 4.9 <= N < 4.10.
_GCC49_PATTERNS= 4.9 4.9.*
# _GCC5_PATTERNS matches N s.t. 5.0 <= N < 6.
_GCC5_PATTERNS= 5 5.*
# _GCC6_PATTERNS matches N s.t. 6.0 <= N < 7.
_GCC6_PATTERNS= 6 6.*
# _GCC7_PATTERNS matches N s.t. 7.0 <= N < 8.
_GCC7_PATTERNS= 7 7.*
# _GCC8_PATTERNS matches N s.t. 8.0 <= N < 9.
_GCC8_PATTERNS= 8 8.*
# _GCC_AUX_PATTERNS matches 8-digit date YYYYMMDD*
_GCC_AUX_PATTERNS= 20[1-2][0-9][0-1][0-9][0-3][0-9]*
# _CC is the full path to the compiler named by ${CC} if it can be found.
.if !defined(_CC)
_CC:= ${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//}
. if !empty(GCCBASE) && exists(${GCCBASE}/bin)
_EXTRA_CC_DIRS= ${GCCBASE}/bin
. endif
. for _dir_ in ${_EXTRA_CC_DIRS} ${PATH:C/\:/ /g}
. if empty(_CC:M/*)
. if exists(${_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)
#
# FIXME: Ideally we'd use PKGSRC_SETENV here, but not enough of the tools
# infrastructure is loaded for SETENV to be defined when mk/compiler.mk is
# included first. LC_ALL is required here for similar reasons, as ALL_ENV
# is not defined at this stage.
#
_GCC_VERSION_STRING!= \
( env LC_ALL=C ${_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(DRAGONFLY_CCVER) && ${OPSYS} == "DragonFly"
_GCC_VERSION!= env CCVER=${DRAGONFLY_CCVER} ${_CC} -dumpversion
. elif !empty(_GCC_VERSION_STRING:Mgcc*)
_GCC_VERSION!= ${_CC} -dumpversion
. else
_GCC_VERSION= 0
. endif
.endif
_GCC_PKG= gcc-${_GCC_VERSION:C/-.*$//}
.if !empty(_CC:M${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_} 2>/dev/null; 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
_NEED_GCC34?= no
.for _pattern_ in ${_GCC34_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC34= yes
. endif
.endfor
_NEED_GCC44?= no
.for _pattern_ in ${_GCC44_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC44= yes
. endif
.endfor
_NEED_GCC48?= no
.for _pattern_ in ${_GCC48_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC48= yes
. endif
.endfor
_NEED_GCC49?= no
.for _pattern_ in ${_GCC49_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC49= yes
. endif
.endfor
_NEED_GCC5?= no
.for _pattern_ in ${_GCC5_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC5= yes
. endif
.endfor
_NEED_GCC6?= no
.for _pattern_ in ${_GCC6_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC6= yes
. endif
.endfor
_NEED_GCC7?= no
.for _pattern_ in ${_GCC7_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC7= yes
. endif
.endfor
_NEED_GCC8?= no
.for _pattern_ in ${_GCC8_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC8= yes
. endif
.endfor
_NEED_GCC_AUX?= no
.for _pattern_ in ${_GCC_AUX_PATTERNS}
. if !empty(_GCC_REQD:M${_pattern_})
_NEED_GCC_AUX= yes
_NEED_NEWER_GCC=NO
. endif
.endfor
.if !empty(_NEED_GCC2:M[nN][oO]) && !empty(_NEED_GCC3:M[nN][oO]) && \
!empty(_NEED_GCC34:M[nN][oO]) && !empty(_NEED_GCC44:M[nN][oO]) && \
!empty(_NEED_GCC48:M[nN][oO]) && !empty(_NEED_GCC49:M[nN][oO]) && \
!empty(_NEED_GCC5:M[nN][oO]) && !empty(_NEED_GCC6:M[nN][oO]) && \
!empty(_NEED_GCC7:M[nN][oO]) && !empty(_NEED_GCC8:M[nN][oO]) && \
!empty(_NEED_GCC_AUX:M[nN][oO])
_NEED_GCC8= yes
.endif
# Assume by default that GCC will only provide a C compiler.
LANGUAGES.gcc?= c
.if !empty(_NEED_GCC2:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran77 objc
.elif !empty(_NEED_GCC3:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran77 java objc
.elif !empty(_NEED_GCC34:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran77 objc
.elif !empty(_NEED_GCC44:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran fortran77 java objc
.elif !empty(_NEED_GCC48:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
.elif !empty(_NEED_GCC49:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
.elif !empty(_NEED_GCC5:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
.elif !empty(_NEED_GCC6:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
.elif !empty(_NEED_GCC7:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
.elif !empty(_NEED_GCC8:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran fortran77 go java objc obj-c++
.elif !empty(_NEED_GCC_AUX:M[yY][eE][sS])
LANGUAGES.gcc= c c++ fortran fortran77 objc ada
.endif
_LANGUAGES.gcc= # empty
.for _lang_ in ${USE_LANGUAGES}
_LANGUAGES.gcc+= ${LANGUAGES.gcc:M${_lang_}}
.endfor
.if !empty(USE_LANGUAGES:Mc99)
_WRAP_EXTRA_ARGS.CC+= -std=gnu99
CWRAPPERS_APPEND.cc+= -std=gnu99
.endif
.if ${OPSYS} == "NetBSD"
_MKPIE_CFLAGS.gcc= -fPIC
# XXX for executables it should be:
#_MKPIE_CFLAGS.gcc= -fPIE
# XXX for libraries a sink wrapper around gcc is required and used instead
_MKPIE_LDFLAGS.gcc= -pie
.endif
.if ${_PKGSRC_MKPIE} == "yes"
_GCC_CFLAGS+= ${_MKPIE_CFLAGS.gcc}
#_GCC_LDFLAGS+= ${_MKPIE_LDFLAGS.gcc}
CWRAPPERS_APPEND.cc+= ${_MKPIE_CFLAGS.gcc}
CWRAPPERS_APPEND.cxx+= ${_MKPIE_CFLAGS.gcc}
# this differs for libraries and executables (handled in mk/cwrappers.mk)
# CWRAPPERS_APPEND.ld+= ${_MKPIE_LDFLAGS.gcc}
.endif
.if ${_PKGSRC_MKREPRO} == "yes"
.export WRKDIR
# XXX the dollar sign should not be expanded by the shell
_GCC_CFLAGS+= -fdebug-prefix-map=$$$$WRKDIR/=
.endif
.if ${_PKGSRC_MKREPRO} == "yes"
_GCC_CFLAGS+= ${_MKREPRO_CFLAGS.gcc}
CWRAPPERS_APPEND.cc+= ${_MKREPRO_CFLAGS.gcc}
.endif
# The user can choose the level of FORTIFY.
.if ${PKGSRC_USE_FORTIFY} == "weak"
_FORTIFY_CFLAGS= -D_FORTIFY_SOURCE=1
.else
_FORTIFY_CFLAGS= -D_FORTIFY_SOURCE=2
.endif
.if ${_PKGSRC_USE_FORTIFY} == "yes"
_GCC_CFLAGS+= ${_FORTIFY_CFLAGS}
CWRAPPERS_APPEND.cc+= ${_FORTIFY_CFLAGS}
.endif
# The user can choose the level of RELRO.
.if ${PKGSRC_USE_RELRO} == "partial"
_RELRO_LDFLAGS= -Wl,-z,relro
.else
_RELRO_LDFLAGS= -Wl,-z,relro -Wl,-z,now
.endif
_STACK_CHECK_CFLAGS= -fstack-check
.if ${_PKGSRC_USE_STACK_CHECK} == "yes"
_GCC_CFLAGS+= ${_STACK_CHECK_CFLAGS}
.endif
_CTF_CFLAGS= -gdwarf-2
# GCC has this annoying behaviour where it advocates in a multi-line
# banner the use of "#include" over "#import" when including headers.
# This generates a huge number of warnings when building practically all
# Objective-C code where it is convention to use "#import". Suppress
# the warning if we're building Objective-C code using GCC.
#
.if !empty(_LANGUAGES.gcc:Mobjc)
CFLAGS+= -Wno-import
.endif
CFLAGS+= ${_GCC_CFLAGS}
.if !empty(_NEED_GCC2:M[yY][eE][sS])
#
# We require gcc-2.x in the lang/gcc2 directory.
#
_GCC_PKGBASE= gcc2
. if !empty(PKGPATH:Mlang/gcc2)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc2
_GCC_DEPENDENCY= gcc2>=${_GCC_REQD}:../../lang/gcc2
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mobjc)
_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
. 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
.elif !empty(_NEED_GCC34:M[yY][eE][sS])
#
# We require gcc-3.4.x in the lang/gcc34 directory.
#
_GCC_PKGBASE= gcc34
. if !empty(PKGPATH:Mlang/gcc34)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc34
_GCC_DEPENDENCY= gcc34>=${_GCC_REQD}:../../lang/gcc34
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mobjc)
_USE_GCC_SHLIB?= yes
. endif
. endif
.elif !empty(_NEED_GCC44:M[yY][eE][sS])
#
# We require gcc-4.4.x in the lang/gcc44 directory.
#
_GCC_PKGBASE= gcc44
. if !empty(PKGPATH:Mlang/gcc44)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc44
_GCC_DEPENDENCY= gcc44>=${_GCC_REQD}:../../lang/gcc44
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mobjc)
_USE_GCC_SHLIB?= yes
. endif
. endif
.elif !empty(_NEED_GCC48:M[yY][eE][sS])
#
# We require gcc-4.8.x in the lang/gcc48 directory.
#
_GCC_PKGBASE= gcc48
. if !empty(PKGPATH:Mlang/gcc48)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc48
_GCC_DEPENDENCY= gcc48>=${_GCC_REQD}:../../lang/gcc48
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mgo) || \
!empty(_LANGUAGES.gcc:Mobjc) || \
!empty(_LANGUAGES.gcc:Mobj-c++)
_USE_GCC_SHLIB?= yes
. endif
. endif
.elif !empty(_NEED_GCC49:M[yY][eE][sS])
#
# We require gcc-4.9.x in the lang/gcc49-* directory.
#
_GCC_PKGBASE= gcc49
. if !empty(PKGPATH:Mlang/gcc49)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc49
_GCC_DEPENDENCY= gcc49>=${_GCC_REQD}:../../lang/gcc49
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mgo) || \
!empty(_LANGUAGES.gcc:Mobjc) || \
!empty(_LANGUAGES.gcc:Mobj-c++)
_USE_GCC_SHLIB?= yes
. endif
. endif
.elif !empty(_NEED_GCC5:M[yY][eE][sS])
#
# We require gcc-5.x in the lang/gcc5-* directory.
#
_GCC_PKGBASE= gcc5
. if !empty(PKGPATH:Mlang/gcc5)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc5
_GCC_DEPENDENCY= gcc5>=${_GCC_REQD}:../../lang/gcc5
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mgo) || \
!empty(_LANGUAGES.gcc:Mobjc) || \
!empty(_LANGUAGES.gcc:Mobj-c++)
_USE_GCC_SHLIB?= yes
. endif
. endif
.elif !empty(_NEED_GCC6:M[yY][eE][sS])
#
# We require gcc-6.x in the lang/gcc6-* directory.
#
_GCC_PKGBASE= gcc6
. if !empty(PKGPATH:Mlang/gcc6)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc6
_GCC_DEPENDENCY= gcc6>=${_GCC_REQD}:../../lang/gcc6
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mgo) || \
!empty(_LANGUAGES.gcc:Mobjc) || \
!empty(_LANGUAGES.gcc:Mobj-c++)
_USE_GCC_SHLIB?= yes
. endif
. endif
.elif !empty(_NEED_GCC7:M[yY][eE][sS])
#
# We require gcc-7.x in the lang/gcc7-* directory.
#
_GCC_PKGBASE= gcc7
. if !empty(PKGPATH:Mlang/gcc7)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc7
_GCC_DEPENDENCY= gcc7>=${_GCC_REQD}:../../lang/gcc7
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mgo) || \
!empty(_LANGUAGES.gcc:Mobjc) || \
!empty(_LANGUAGES.gcc:Mobj-c++)
_USE_GCC_SHLIB?= yes
. endif
. endif
.elif !empty(_NEED_GCC8:M[yY][eE][sS])
#
# We require gcc-8.x in the lang/gcc8-* directory.
#
_GCC_PKGBASE= gcc8
. if !empty(PKGPATH:Mlang/gcc8)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc8
_GCC_DEPENDENCY= gcc8>=${_GCC_REQD}:../../lang/gcc8
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mgo) || \
!empty(_LANGUAGES.gcc:Mobjc) || \
!empty(_LANGUAGES.gcc:Mobj-c++)
_USE_GCC_SHLIB?= yes
. endif
. endif
.elif !empty(_NEED_GCC_AUX:M[yY][eE][sS])
#
# We require Ada-capable compiler in the lang/gcc5-aux directory.
#
_GCC_PKGBASE= gcc5-aux
. if !empty(PKGPATH:Mlang/gcc5-aux)
_IGNORE_GCC= yes
MAKEFLAGS+= _IGNORE_GCC=yes
. endif
. if !defined(_IGNORE_GCC) && !empty(_LANGUAGES.gcc)
_GCC_PKGSRCDIR= ../../lang/gcc5-aux
_GCC_DEPENDENCY= gcc5-aux>=${_GCC_REQD}:../../lang/gcc5-aux
. if !empty(_LANGUAGES.gcc:Mc++) || \
!empty(_LANGUAGES.gcc:Mfortran) || \
!empty(_LANGUAGES.gcc:Mfortran77) || \
!empty(_LANGUAGES.gcc:Mada) || \
!empty(_LANGUAGES.gcc:Mobjc)
_USE_GCC_SHLIB?= yes
. endif
. 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:Mfortran77)
_GCC_PKGSRCDIR+= ../../lang/gcc3-f77
_GCC_DEPENDENCY+= gcc3-f77>=${_GCC_REQD}:../../lang/gcc3-f77
_USE_GCC_SHLIB?= yes
. endif
. if !empty(PKGPATH:Mlang/gcc3-objc)
_IGNORE_GCC3OBJC= yes
MAKEFLAGS+= _IGNORE_GCC3OBJC=yes
. endif
. if !defined(_IGNORE_GCC3OBJC) && !empty(_LANGUAGES.gcc:Mobjc)
_GCC_PKGSRCDIR+= ../../lang/gcc3-objc
_GCC_DEPENDENCY+= gcc3-objc>=${_GCC_REQD}:../../lang/gcc3-objc
_USE_GCC_SHLIB?= yes
. endif
.endif
# When not using the GNU linker, gcc will always link shared libraries against
# the shared version of libgcc, and so _USE_GCC_SHLIB needs to be enabled on
# platforms with non-GNU linkers, such as SunOS.
#
# However, we cannot simply do this by default as it will create circular
# dependencies in packages which are required to build gcc itself, and so we
# enable it based on USE_LIBTOOL for the majority of packages, and support
# USE_GCC_RUNTIME for packages which create shared libraries but do not use
# libtool to do so.
#
.if (${OPSYS} == "Darwin" || ${OPSYS} == "SunOS") && \
(defined(USE_LIBTOOL) || defined(USE_GCC_RUNTIME))
_USE_GCC_SHLIB= yes
.endif
.if !empty(USE_NATIVE_GCC:M[yY][eE][sS]) && !empty(_IS_BUILTIN_GCC:M[yY][eE][sS])
_USE_PKGSRC_GCC= no
.elif !empty(USE_PKGSRC_GCC:M[yY][eE][sS])
# For environments where there is an external gcc too, but pkgsrc
# should use the pkgsrc one for consistency.
_USE_PKGSRC_GCC= yes
.endif
.if defined(_IGNORE_GCC)
_USE_PKGSRC_GCC= NO
.endif
.if !defined(_USE_PKGSRC_GCC)
_USE_PKGSRC_GCC= YES
. if !empty(_IS_BUILTIN_GCC:M[yY][eE][sS])
_GCC_TEST_DEPENDS= gcc>=${_GCC_REQD}
_USE_PKGSRC_GCC!= \
if ${PKG_ADMIN} pmatch '${_GCC_TEST_DEPENDS}' ${_GCC_PKG} 2>/dev/null; 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} 2>/dev/null; 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_FAIL_REASON+= "Unable to satisfy dependency: ${_GCC_DEPENDS}"
.endif
# GNU ld option used to set the rpath
_LINKER_RPATH_FLAG= -R
# GCC passes rpath directives to the linker using "-Wl,-R".
_COMPILER_RPATH_FLAG= -Wl,${_LINKER_RPATH_FLAG}
.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" | \
${GREP} -v "/gcc[0-9][0-9]*-.*" | \
${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 2>/dev/null`; \
else \
${ECHO} "_GCC_ARCHDIR_not_found"; \
fi
_GCC_LIBDIRS= ${_GCC_ARCHDIR}
. if empty(USE_PKGSRC_GCC_RUNTIME:M[Yy][Ee][Ss])
_GCC_LIBDIRS+= ${_GCC_PREFIX}lib${LIBABISUFFIX}
. endif
_GCC_LDFLAGS= # empty
. for _dir_ in ${_GCC_LIBDIRS:N*not_found*}
_GCC_LDFLAGS+= -L${_dir_} ${COMPILER_RPATH_FLAG}${_dir_}
. endfor
.endif
.if ${_PKGSRC_USE_RELRO} == "yes"
_GCC_LDFLAGS+= ${_RELRO_LDFLAGS}
CWRAPPERS_APPEND.ld+= ${_RELRO_LDFLAGS}
.endif
LDFLAGS+= ${_GCC_LDFLAGS}
# Point the variables that specify the compiler to the installed
# GCC executables.
#
_GCC_DIR= ${WRKDIR}/.gcc
_GCC_VARS= # 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 !empty(USE_CROSS_COMPILE:M[yY][eE][sS])
_GCC_BIN_PREFIX= ${MACHINE_GNU_PLATFORM}-
.endif
.if exists(${_GCCBINDIR}/${_GCC_BIN_PREFIX}gcc${GCC_VERSION_SUFFIX})
_GCC_VARS+= CC
_GCC_CC= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gcc${GCC_VERSION_SUFFIX}
_ALIASES.CC= cc gcc
CCPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gcc${GCC_VERSION_SUFFIX}
PKG_CC:= ${_GCC_CC}
.endif
.if exists(${_GCCBINDIR}/${_GCC_BIN_PREFIX}cpp${GCC_VERSION_SUFFIX})
_GCC_VARS+= CPP
_GCC_CPP= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}cpp${GCC_VERSION_SUFFIX}
_ALIASES.CPP= cpp
CPPPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}cpp${GCC_VERSION_SUFFIX}
PKG_CPP:= ${_GCC_CPP}
.endif
.if exists(${_GCCBINDIR}/${_GCC_BIN_PREFIX}g++${GCC_VERSION_SUFFIX})
_GCC_VARS+= CXX
_GCC_CXX= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}g++${GCC_VERSION_SUFFIX}
_ALIASES.CXX= c++ g++
CXXPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}g++${GCC_VERSION_SUFFIX}
PKG_CXX:= ${_GCC_CXX}
.endif
.if exists(${_GCCBINDIR}/${_GCC_BIN_PREFIX}g77${GCC_VERSION_SUFFIX})
_GCC_VARS+= FC
_GCC_FC= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}g77${GCC_VERSION_SUFFIX}
_ALIASES.FC= f77 g77
FC= g77
FCPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}g77${GCC_VERSION_SUFFIX}
F77PATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}g77${GCC_VERSION_SUFFIX}
PKG_FC:= ${_GCC_FC}
PKGSRC_FORTRAN?= g77
.endif
.if exists(${_GCCBINDIR}/${_GCC_BIN_PREFIX}gfortran${GCC_VERSION_SUFFIX})
_GCC_VARS+= FC
_GCC_FC= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gfortran${GCC_VERSION_SUFFIX}
_ALIASES.FC= gfortran
FC= gfortran
FCPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gfortran${GCC_VERSION_SUFFIX}
F77PATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gfortran${GCC_VERSION_SUFFIX}
PKG_FC:= ${_GCC_FC}
PKGSRC_FORTRAN?= gfortran
.endif
.if exists(${_GCCBINDIR}/${_GCC_BIN_PREFIX}ada)
_GCC_VARS+= ADA GMK GLK GBD CHP PRP GLS GNT
_GCC_ADA= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}ada
_GCC_GMK= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gnatmake
_GCC_GLK= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gnatlink
_GCC_GBD= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gnatbind
_GCC_CHP= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gnatchop
_GCC_PRP= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gnatprep
_GCC_GLS= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gnatls
_GCC_GNT= ${_GCC_DIR}/bin/${_GCC_BIN_PREFIX}gnat
_ALIASES.ADA= ada
_ALIASES.GMK= gnatmake
_ALIASES.GLK= gnatlink
_ALIASES.GBD= gnatbind
_ALIASES.CHP= gnatchop
_ALIASES.PRP= gnatprep
_ALIASES.GLS= gnatls
_ALIASES.GNT= gnat
ADAPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}ada
GMKPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gnatmake
GLKPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gnatlink
GBDPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gnatbind
CHPPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gnatchop
PRPPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gnatprep
GLSPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gnatls
GNTPATH= ${_GCCBINDIR}/${_GCC_BIN_PREFIX}gnat
PKG_ADA:= ${_GCC_ADA}
PKG_GMK:= ${_GCC_GMK}
PKG_GLK:= ${_GCC_GLK}
PKG_GBD:= ${_GCC_GBD}
PKG_CHP:= ${_GCC_CHP}
PKG_PRP:= ${_GCC_PRP}
PKG_GLS:= ${_GCC_GLS}
PKG_GNT:= ${_GCC_GNT}
PKGSRC_ADA?= ada
PKGSRC_GMK?= gnatmake
PKGSRC_GLK?= gnatlink
PKGSRC_GBD?= gnatbind
PKGSRC_CHP?= gnatchop
PKGSRC_PRP?= gnatprep
PKGSRC_GLS?= gnatls
PKGSRC_GNT?= gnat
.endif
_COMPILER_STRIP_VARS+= ${_GCC_VARS}
# 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 ${OPSYS} == "AIX"
# On AIX the GCC toolchain recognizes -maix32 and -maix64,
# -m32 or -m64 are not recognized.
_COMPILER_ABI_FLAG.32= -maix32
_COMPILER_ABI_FLAG.64= -maix64
# On HP-UX the GCC toolchain must be specifically targeted to an ABI,
# -m32 or -m64 are not recognized.
.elif ${OPSYS} == "HPUX"
_COMPILER_ABI_FLAG.32= # empty
_COMPILER_ABI_FLAG.64= # empty
.elif !empty(MACHINE_ARCH:Mmips*)
_COMPILER_ABI_FLAG.32= -mabi=n32 # ABI == "32" == "n32"
_COMPILER_ABI_FLAG.n32= -mabi=n32
_COMPILER_ABI_FLAG.o32= -mabi=32
_COMPILER_ABI_FLAG.64= -mabi=64
.else
_COMPILER_ABI_FLAG.32= -m32
_COMPILER_ABI_FLAG.64= -m64
.endif
.if !empty(_USE_PKGSRC_GCC:M[yY][eE][sS])
. if exists(${CCPATH})
CC_VERSION_STRING!= ${CCPATH} -v 2>&1
CC_VERSION!= \
if ${CCPATH} -dumpversion > /dev/null 2>&1; then \
${ECHO} "gcc-`${CCPATH} -dumpversion`"; \
else \
${ECHO} "gcc-${_GCC_REQD}"; \
fi
. else
CC_VERSION_STRING= ${CC_VERSION}
CC_VERSION= gcc-${_GCC_REQD}
. endif
.else
CC_VERSION_STRING= ${CC_VERSION}
CC_VERSION= ${_GCC_PKG}
.endif
# The user can choose the level of stack smashing protection.
.if !empty(CC_VERSION:Mgcc-[4-9]*)
. if ${PKGSRC_USE_SSP} == "all"
_SSP_CFLAGS= -fstack-protector-all
. elif ${PKGSRC_USE_SSP} == "strong"
_SSP_CFLAGS= -fstack-protector-strong
. else
_SSP_CFLAGS= -fstack-protector
. endif
.endif
# Prepend the path to the compiler to the PATH.
.if !empty(_LANGUAGES.gcc)
PREPEND_PATH+= ${_GCC_DIR}/bin
.endif
# Add the dependency on GCC.
.if !empty(_USE_PKGSRC_GCC:M[yY][eE][sS])
. for _dir_ in ${_GCC_PKGSRCDIR}
. include "${_dir_}/buildlink3.mk"
. endfor
.endif
# Add dependency on GCC libraries if requested.
.if (defined(_USE_GCC_SHLIB) && !empty(_USE_GCC_SHLIB:M[Yy][Ee][Ss])) && !empty(USE_PKGSRC_GCC_RUNTIME:M[Yy][Ee][Ss])
# Special case packages which are themselves a dependency of gcc runtime.
. if empty(PKGPATH:Mdevel/libtool-base) && empty(PKGPATH:Mdevel/binutils) && \
empty(PKGPATH:Mlang/gcc4?) && empty(PKGPATH:Mlang/gcc[5-9])
. if !empty(_GCC_PKGBASE:Mgcc48)
. include "../../lang/gcc48-libs/buildlink3.mk"
. elif !empty(_GCC_PKGBASE:Mgcc49)
. include "../../lang/gcc49-libs/buildlink3.mk"
. elif !empty(_GCC_PKGBASE:Mgcc5)
. include "../../lang/gcc5-libs/buildlink3.mk"
. elif !empty(_GCC_PKGBASE:Mgcc6)
. include "../../lang/gcc6-libs/buildlink3.mk"
. elif !empty(_GCC_PKGBASE:Mgcc7)
. include "../../lang/gcc7-libs/buildlink3.mk"
. elif !empty(_GCC_PKGBASE:Mgcc8)
. include "../../lang/gcc8-libs/buildlink3.mk"
. else
PKG_FAIL_REASON+= "No USE_PKGSRC_GCC_RUNTIME support for ${CC_VERSION}"
. endif
. endif
.endif
.for _var_ in ${_GCC_VARS}
. if !target(${_GCC_${_var_}})
override-tools: ${_GCC_${_var_}}
${_GCC_${_var_}}:
${RUN}${MKDIR} ${.TARGET:H}
. if !empty(COMPILER_USE_SYMLINKS:M[Yy][Ee][Ss])
${RUN}${RM} -f ${.TARGET}
${RUN}${LN} -s ${_GCCBINDIR}/${.TARGET:T} ${.TARGET}
. else
${RUN} \
(${ECHO} '#!${TOOLS_SHELL}'; \
${ECHO} 'exec ${_GCCBINDIR}/${.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:T} ${_alias_}; \
fi
. endfor
. endif
.endfor
# On systems without a Fortran compiler, pull one in if needed.
# The default is g95 as it supports a modern dialect, but it can
# be overridden in mk.conf to use only f2c.
#
PKGSRC_FORTRAN?=g95
_GCC_NEEDS_A_FORTRAN= no
.if empty(_USE_PKGSRC_GCC:M[yY][eE][sS]) && !exists(${FCPATH})
_GCC_NEEDS_A_FORTRAN= yes
.else
. for _pattern_ in 0.* 1.[0-4] 1.[0-4].*
. if !empty(MACHINE_PLATFORM:MNetBSD-${_pattern_}-*)
_GCC_NEEDS_A_FORTRAN= yes
. endif
. endfor