2014-06-01 Ray Donnelly <mingw.android@gmail.com>

[external/binutils.git] / libiberty / configure.ac

diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index c763894..3380819 100644 (file)
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -128,6 +128,31 @@ if test $cross_compiling = no && test $multilib = yes \
    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 = $target_header_dir])
+
 GCC_NO_EXECUTABLES
 AC_PROG_CC
 AC_SYS_LARGEFILE
@@ -200,11 +225,23 @@ case "${enable_shared}" in
   "") shared=no ;;
   *) shared=yes ;;
 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)
 
+NOASANFLAG=
+case " ${CFLAGS} " in
+  *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
+esac
+AC_SUBST(NOASANFLAG)
+
 echo "# Warning: this fragment is automatically generated" > temp-frag
 
 if [[ -n "${frag}" ]] && [[ -f "${frag}" ]]; then
@@ -380,7 +417,6 @@ fi
 
 setobjs=
 CHECK=
-target_header_dir=
 if test -n "${with_target_subdir}"; then
 
   # We are being configured as a target library.  AC_REPLACE_FUNCS
@@ -492,27 +528,6 @@ if test -n "${with_target_subdir}"; then
 
   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.