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Diffstat (limited to 'config.if')
-rw-r--r--config.if93
1 files changed, 0 insertions, 93 deletions
diff --git a/config.if b/config.if
deleted file mode 100644
index 3958928ec..000000000
--- a/config.if
+++ /dev/null
@@ -1,93 +0,0 @@
-#! /dev/null
-# Don't call it directly. This shell script fragment is called to
-# determine:
-#
-# 1. libstcxx_interface: the interface name for libstdc++.
-# 2. cxx_interface: the interface name for c++.
-# 3. libc_interface: the interface name for libc.
-#
-
-# Get the top level src dir.
-if [ -z "${topsrcdir}" -a -z "${top_srcdir}" ]
-then
- echo "Undefined top level src dir: topsrcdir and top_srcdir are empty" >&2
- exit 1
-fi
-
-if [ -n "${topsrcdir}" ]
-then
- if_topsrcdir=${topsrcdir}
-else
- if_topsrcdir=${top_srcdir}
-fi
-
-if [ "${enable_libstdcxx_v3}" = "yes" ] ; then
- libstdcxx_srcdir=${if_topsrcdir}/libstdc++-v3
-else
- libstdcxx_srcdir=${if_topsrcdir}/libstdc++
-fi
-
-if [ -f ${libstdcxx_srcdir}/Makefile.in ]; then
-# We check libstdc++ for libstdcxx_interface.
-libstdcxx_interface=`grep "^INTERFACE" ${libstdcxx_srcdir}/Makefile.in | sed 's/INTERFACE[ ]*=[ ]*\(.*\)/\1/'`
-else
-libstdcxx_interface=
-fi
-
-if [ -f ${if_topsrcdir}/gcc/cp/Makefile.in ]; then
-# We check gcc/cp for cxx_interface.
-cxx_interface=`grep "^INTERFACE" ${if_topsrcdir}/gcc/cp/Makefile.in | sed 's/INTERFACE[ ]*=[ ]*\(.*\)/\1/'`
-else
-cxx_interface=
-fi
-
-# The trickiest part is libc_interface.
-if [ -z "${libc_interface}" ]
-then
- case ${target_os} in
- *linux*libc1*|*linux*libc5*)
- case ${target_alias} in
- *alpha*|*powerpc*)
- libc_interface=-libc5.9-
- ;;
- *)
- libc_interface=-libc5-
- ;;
- esac
- ;;
- *linux*gnu*)
- # We have to work harder to figure it out.
- if [ ${target_alias} = ${build_alias} ]
- then
- dummy=if$$
- cat >$dummy.c <<EOF
-#include <features.h>
-main(argc, argv)
- int argc;
- char *argv[];
-{
- printf("%d\n", __GLIBC_MINOR__);
- return 0;
-}
-EOF
- ${CC-cc} $dummy.c -o $dummy 2>/dev/null
- if [ "$?" = 0 ]
- then
- libc_interface=-libc6.`./$dummy`-
- rm -f $dummy.c $dummy
- else
- # It should never happen.
- echo "Cannot find the GNU C library minor version number." >&2
- rm -f $dummy.c $dummy
- exit 1
- fi
- else
- # Cross compiling. Assume glibc 2.2.
- libc_interface=-libc6.2-
- fi
- ;;
- *)
- libc_interface=-
- ;;
- esac
-fi