cross_compiling=maybe
fi
+# We may wish to install the target headers somewhere.
+AC_MSG_CHECKING([whether to install libiberty headers and static library])
+dnl install-libiberty is disabled by default
+
+AC_ARG_ENABLE(install-libiberty,
+[ --enable-install-libiberty Install headers and library for end users],
+enable_install_libiberty=$enableval,
+enable_install_libiberty=no)dnl
+
+# Option parsed, now set things appropriately.
+case x"$enable_install_libiberty" in
+ xyes|x)
+ target_header_dir=libiberty
+ ;;
+ xno)
+ target_header_dir=
+ ;;
+ *)
+ # This could be sanity-checked in various ways...
+ target_header_dir="${enable_install_libiberty}"
+ ;;
+esac
+AC_MSG_RESULT($enable_install_libiberty)
+AC_MSG_NOTICE([target_header_dir = $target_header_dir])
+
GCC_NO_EXECUTABLES
AC_PROG_CC
AC_SYS_LARGEFILE
frag=${libiberty_topdir}/libiberty/config/$frag
fi
+GCC_PICFLAG
+
# If they didn't specify --enable-shared, don't generate shared libs.
case "${enable_shared}" in
yes) shared=yes ;;
"") shared=no ;;
*) shared=yes ;;
esac
-if [[ "${shared}" = "yes" ]]; then
- case "${host}" in
- *-*-cygwin*) ;;
- alpha*-*-linux*) PICFLAG=-fPIC ;;
- arm*-*-*) PICFLAG=-fPIC ;;
- hppa*-*-*) PICFLAG=-fPIC ;;
- i370-*-*) PICFLAG=-fPIC ;;
- ia64-*-*) PICFLAG=-fpic ;;
- i[[34567]]86-*-* | x86_64-*-*)
- PICFLAG=-fpic ;;
- m68k-*-*) PICFLAG=-fpic ;;
- mips*-*-linux*) PICFLAG=-fPIC ;;
- powerpc*-*-aix*) ;;
- powerpc*-*-*) PICFLAG=-fPIC ;;
- sparc*-*-*) case "${CFLAGS}" in
- *-fpic* ) PICFLAG=-fpic ;;
- * ) PICFLAG=-fPIC ;;
- esac ;;
- s390*-*-*) PICFLAG=-fpic ;;
- sh*-*-*) PICFLAG=-fPIC ;;
- esac
+
+# ...unless --enable-host-shared was passed from top-level config:
+if [[ "${enable_host_shared}" = "yes" ]]; then
+ shared=yes
+fi
+
+if [[ "${shared}" != "yes" ]]; then
+ PICFLAG=
fi
AC_SUBST(PICFLAG)
funcs="$funcs strdup"
funcs="$funcs strncasecmp"
funcs="$funcs strndup"
+funcs="$funcs strnlen"
funcs="$funcs strrchr"
funcs="$funcs strstr"
funcs="$funcs strtod"
random realpath rename rindex \
sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
stpcpy stpncpy strcasecmp strchr strdup \
- strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
- strtoul strverscmp sysconf sysctl sysmp \
+ strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
+ strtol strtoul strverscmp sysconf sysctl sysmp \
table times tmpnam \
vasprintf vfprintf vprintf vsprintf \
wait3 wait4 waitpid)
setobjs=
CHECK=
-target_header_dir=
if test -n "${with_target_subdir}"; then
# We are being configured as a target library. AC_REPLACE_FUNCS
AC_LIBOBJ([stpcpy])
AC_LIBOBJ([stpncpy])
AC_LIBOBJ([strndup])
+ AC_LIBOBJ([strnlen])
AC_LIBOBJ([strverscmp])
AC_LIBOBJ([vasprintf])
AC_LIBOBJ([waitpid])
for f in $funcs; do
case "$f" in
- asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
+ asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
;;
*)
n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
esac
- # We may wish to install the target headers somewhere.
- AC_ARG_ENABLE(install-libiberty,
- [ --enable-install-libiberty Install headers for end users],
- enable_install_libiberty=$enableval,
- enable_install_libiberty=no)dnl
-
- # Option parsed, now set things appropriately.
- case x"$enable_install_libiberty" in
- xyes|x)
- target_header_dir=libiberty
- ;;
- xno)
- target_header_dir=
- ;;
- *)
- # This could be sanity-checked in various ways...
- target_header_dir="${enable_install_libiberty}"
- ;;
- esac
-
-
else
# Not a target library, so we set things up to run the test suite.