1 files changed, 40 insertions, 0 deletions
diff --git a/deprecated/build-gcc/opts.sh b/deprecated/build-gcc/opts.sh
new file mode 100644
index 00000000..d1e6fadb
--- /dev/null
+++ b/deprecated/build-gcc/opts.sh
@@ -0,0 +1,40 @@
+get_gcc_configure_options()
+{
+  local CTARGET=$1; shift
+  local confgcc=$(get_gcc_common_options)
+  case ${CTARGET} in
+    arm*)	#264534
+      local arm_arch="${CTARGET%%-*}"
+      # Only do this if arm_arch is armv*
+      if [[ ${arm_arch} == armv* ]] ; then
+        # Convert armv7{a,r,m} to armv7-{a,r,m}
+        [[ ${arm_arch} == armv7? ]] && arm_arch=${arm_arch/7/7-}
+        # Remove endian ('l' / 'eb')
+        [[ ${arm_arch} == *l  ]] && arm_arch=${arm_arch%l}
+        [[ ${arm_arch} == *eb ]] && arm_arch=${arm_arch%eb}
+        confgcc="${confgcc} --with-arch=${arm_arch}"
+        confgcc="${confgcc} --disable-esp"
+      fi
+      ;;
+    i?86*)
+      # Hardened is enabled for x86, but disabled for ARM.
+      confgcc="${confgcc} --with-arch=atom"
+      confgcc="${confgcc} --enable-esp"
+      ;;
+  esac
+  echo ${confgcc}
+}
+
+get_gcc_common_options()
+{
+  local confgcc
+  # TODO(asharif): Build without these options.
+  confgcc="${confgcc} --disable-libmudflap"
+  confgcc="${confgcc} --disable-libssp"
+  confgcc="${confgcc} --disable-libgomp"
+  confgcc="${confgcc} --enable-__cxa_atexit"
+  confgcc="${confgcc} --enable-checking=release"
+  confgcc="${confgcc} --disable-libquadmath"
+  echo ${confgcc}
+}
+