3637cfac02
2001-01-23 Benjamin Kosnik <bkoz@redhat.com> * configure.target: Just use os_include_dir always. * configure.in: Remove calls to GLIBCPP_CHECK_CTYPE_SUPPORT. Link atomicity files and ctype files here. * configure: Regenerate. * acinclude.m4 (GLIBCPP_CHECK_CTYPE_SUPPORT): Remove. (GLIBCPP_ENABLE_ATOMICITY): Remove. * aclocal.m4: Regenerate. From-SVN: r39209
142 lines
3.4 KiB
SYSTEMD
142 lines
3.4 KiB
SYSTEMD
# 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
|
|
# target_optspace --enable-target-optspace ("yes", "no", "")
|
|
|
|
# It possibly modifies the following shell variables:
|
|
# glibcpp_cflags Special CFLAGS to use when building
|
|
# glibcpp_cxxflags Special CXXFLAGS to use when building
|
|
# cpu_include_dir CPU-specific include directory, relative to srcdir
|
|
# os_include_dir OS-specific include directory, relative to srcdir
|
|
# The first two are set in configure.host and modified here.
|
|
|
|
|
|
# These are "local" and should be set in the switch statements below. They
|
|
# will be appended to their real conterparts once the dust settles.
|
|
l_glibcpp_cflags=
|
|
l_glibcpp_cxxflags=
|
|
|
|
|
|
# Set any CPU dependent compiler flags.
|
|
# THIS TABLE IS SORTED. KEEP IT THAT WAY.
|
|
|
|
case "${target_cpu}" in
|
|
alpha*)
|
|
cpu_include_dir="config/cpu/alpha"
|
|
;;
|
|
arm*)
|
|
cpu_include_dir="config/cpu/arm"
|
|
;;
|
|
ia64)
|
|
cpu_include_dir="config/cpu/ia64"
|
|
;;
|
|
i386)
|
|
cpu_include_dir="config/cpu/i386"
|
|
;;
|
|
i486 | i586 | i686 | i786)
|
|
cpu_include_dir="config/cpu/i486"
|
|
;;
|
|
powerpc | rs6000)
|
|
cpu_include_dir="config/cpu/powerpc"
|
|
;;
|
|
sparc64 | ultrasparc)
|
|
cpu_include_dir="config/cpu/sparc/sparc64"
|
|
;;
|
|
sparc*)
|
|
cpu_include_dir="config/cpu/sparc/sparc32"
|
|
;;
|
|
*)
|
|
cpu_include_dir="config/cpu/generic"
|
|
;;
|
|
esac
|
|
|
|
|
|
# Set any OS dependent compiler flags.
|
|
# THIS TABLE IS SORTED. KEEP IT THAT WAY.
|
|
|
|
case "${target_os}" in
|
|
aix4.[[3456789]]* | aix[[56789]]*)
|
|
os_include_dir="config/os/aix"
|
|
case "$CXX" in
|
|
*pthread*)
|
|
enable_threads='posix'
|
|
;;
|
|
*)
|
|
enable_threads='no'
|
|
;;
|
|
esac
|
|
;;
|
|
aix*)
|
|
os_include_dir="config/os/aix"
|
|
;;
|
|
bsd* | freebsd* )
|
|
os_include_dir="config/os/bsd/freebsd"
|
|
;;
|
|
cygwin*)
|
|
os_include_dir="config/os/newlib"
|
|
;;
|
|
*djgpp*)
|
|
os_include_dir="config/os/djgpp"
|
|
;;
|
|
linux* | gnu*)
|
|
os_include_dir="config/os/gnu-linux"
|
|
;;
|
|
irix*)
|
|
os_include_dir="config/os/irix"
|
|
;;
|
|
netbsd*)
|
|
os_include_dir="config/os/bsd/netbsd"
|
|
;;
|
|
solaris2.5*)
|
|
os_include_dir="config/os/solaris/solaris2.5"
|
|
;;
|
|
solaris2.6*)
|
|
os_include_dir="config/os/solaris/solaris2.6"
|
|
;;
|
|
solaris2.7* | solaris2.8*)
|
|
os_include_dir="config/os/solaris/solaris2.7"
|
|
;;
|
|
hpux)
|
|
os_include_dir="config/os/hpux"
|
|
;;
|
|
*)
|
|
os_include_dir="config/os/generic"
|
|
;;
|
|
esac
|
|
|
|
|
|
# Set any flags dependant on the full target triplet.
|
|
# THIS TABLE IS SORTED. KEEP IT THAT WAY.
|
|
|
|
case "${target}" in
|
|
*-*-aix*)
|
|
ATOMICITYH=$os_include_dir
|
|
;;
|
|
*-*-irix*)
|
|
ATOMICITYH=$os_include_dir
|
|
;;
|
|
*)
|
|
ATOMICITYH=$cpu_include_dir
|
|
;;
|
|
esac
|
|
|
|
|
|
# Okay, folks, show's over. Move along, move along.
|
|
|
|
glibcpp_cflags="${glibcpp_cflags} ${libgcj_flags} ${l_glibcpp_cflags}"
|
|
glibcpp_cxxflags="${glibcpp_cxxflags} ${libgcj_flags} ${l_glibcpp_cxxflags}"
|
|
|
|
|