+++ /dev/null
-# configure.target
-
-# This shell script handles all target based configuration for libstdc++.
-# It sets various shell variables based on the the target and the
-# configuration options. You can modify this shell script without
-# needing to rerun autoconf.
-
-# This shell script should be invoked as
-# . configure.target
-# If it encounters an error, it will exit with a message.
-
-# It uses the following shell variables:
-# target The configuration target
-# target_cpu The configuration target CPU
-# target_os The configuration target OS
-
-# It possibly modifies the following shell variables:
-# cpu_include_dir CPU-specific include directory, relative to srcdir
-#
-# os_include_dir OS-specific include directory, relative to srcdir
-#
-# c_model the model to use for "C" headers, defaults to c_std.
-#
-# c_compatibility if "C" compatibility headers are necessary,
-# defaults to no.
-
-# DEFAULTS
-c_model=c_std
-c_compatibility=no
-abi_baseline_triplet=${target}
-
-
-# TARGET-SPECIFIC OVERRIDES
-# Set any CPU-dependent bits.
-# THIS TABLE IS SORTED. KEEP IT THAT WAY.
-case "${target_cpu}" in
- alpha*)
- cpu_include_dir="config/cpu/alpha"
- ;;
- arm*)
- cpu_include_dir="config/cpu/arm"
- ;;
- cris)
- cpu_include_dir="config/cpu/cris"
- ;;
- ia64)
- cpu_include_dir="config/cpu/ia64"
- ;;
- i386)
- cpu_include_dir="config/cpu/i386"
- ;;
- i486 | i586 | i686 | i786)
- cpu_include_dir="config/cpu/i486"
- ;;
- m68k | m680[246]0)
- cpu_include_dir="config/cpu/m68k"
- ;;
- powerpc | rs6000)
- cpu_include_dir="config/cpu/powerpc"
- ;;
- s390 | s390x)
- cpu_include_dir="config/cpu/s390"
- ;;
- sparc* | ultrasparc)
- cpu_include_dir="config/cpu/sparc"
- ;;
- x86_64*)
- cpu_include_dir="config/cpu/x86-64"
- ;;
- *)
- cpu_include_dir="config/cpu/generic"
- ;;
-esac
-
-
-# Set any OS dependent compiler flags.
-# THIS TABLE IS SORTED. KEEP IT THAT WAY.
-case "${target_os}" in
- aix4.[3456789]* | aix[56789]*)
- os_include_dir="config/os/aix"
- OPT_LDFLAGS="-Wl,-G"
- ;;
- bsd* | freebsd* )
- os_include_dir="config/os/bsd/freebsd"
- ;;
- cygwin*)
- os_include_dir="config/os/newlib"
- ;;
- *djgpp*)
- os_include_dir="config/os/djgpp"
- ;;
- linux* | gnu*)
- os_include_dir="config/os/gnu-linux"
- ;;
- irix[1-6] | irix[1-5].* | irix6.[0-4])
- # This is known to work on at least IRIX 5.2 and 6.3.
- os_include_dir="config/os/irix/irix5.2"
- ;;
- irix6.5)
- os_include_dir="config/os/irix/irix6.5"
- ;;
- mingw32*)
- os_include_dir="config/os/mingw32"
- ;;
- netbsd*)
- os_include_dir="config/os/bsd/netbsd"
- ;;
- solaris2.5*)
- os_include_dir="config/os/solaris/solaris2.5"
- ;;
- solaris2.6*)
- os_include_dir="config/os/solaris/solaris2.6"
- ;;
- solaris2.7* | solaris2.8*)
- os_include_dir="config/os/solaris/solaris2.7"
- ;;
- hpux*)
- os_include_dir="config/os/hpux"
- ;;
- qnx6.[12]*)
- os_include_dir="config/os/qnx/qnx6.1"
- c_model=c
- ;;
- *)
- os_include_dir="config/os/generic"
- ;;
-esac
-
-
-# Set any flags dependent on the full target triplet.
-# THIS TABLE IS SORTED. KEEP IT THAT WAY.
-case "${target}" in
- *-*-aix[456789]*)
- # We set os_include_dir to config/os/aix only on AIX 4.3 and
- # newer, but config/os/aix/bits/atomicity.h works on earlier
- # versions of AIX 4.*, so we explicitly duplicate the directory
- # here, because os_include_dir.
- ATOMICITYH=config/os/aix
- ;;
- *-*-aix*)
- ATOMICITYH=config/cpu/generic
- ;;
- *-*-irix*)
- ATOMICITYH=$os_include_dir
- ;;
- mcore-*-pe*)
- # The EPOC C++ environment does not support exceptions.
- if test -z "$enable_cxx_flags"; then
- enable_cxx_flags="-frtti -fno-exceptions"
- fi
- ATOMICITYH=$cpu_include_dir
- ;;
- *)
- ATOMICITYH=$cpu_include_dir
- ;;
-esac
-
-# Set CPULIMITSH to the directory where the configuration-dependent
-# cpu_limits.h can be found.
-# THIS TABLE IS SORTED. KEEP IT THAT WAY.
-case "${target}" in
- *-*-hpux*)
- CPULIMITSH=config/os/hpux
- ;;
- alpha*-*-*osf5*)
- CPULIMITSH=config/os/osf/osf5.0
- ;;
- alpha*-*-*)
- CPULIMITSH=config/cpu/alpha
- ;;
- cris-*-*)
- CPULIMITSH=config/cpu/cris
- ;;
- ia64-*-*)
- CPULIMITSH=config/cpu/ia64
- ;;
- i?86-*-*)
- CPULIMITSH=config/cpu/i386
- ;;
- m68k-*-* | m680[246]0-*-*)
- CPULIMITSH=config/cpu/m68k
- ;;
- mmix-*-*)
- CPULIMITSH=config/cpu/mmix
- ;;
- powerpc-*-* | rs6000-*-*)
- CPULIMITSH=config/cpu/powerpc
- ;;
- s390-*-* | s390x-*-*)
- CPULIMITSH=config/cpu/s390
- ;;
- x86_64-*-*)
- CPULIMITSH=config/cpu/x86-64
- ;;
- *)
- CPULIMITSH=config/cpu/generic
- ;;
-esac