Merging 18 commit(s) from Chromium's toolchain-utils am: 0ae38c8498 am: 2a19d36a82 am: e617e3393dr_aml_301500702android-mainline-12.0.0_r55android-mainline-11.0.0_r9android-mainline-11.0.0_r8android-mainline-11.0.0_r7android-mainline-11.0.0_r6android-mainline-11.0.0_r5android-mainline-11.0.0_r45android-mainline-11.0.0_r44android-mainline-11.0.0_r43android-mainline-11.0.0_r42android-mainline-11.0.0_r41android-mainline-11.0.0_r40android-mainline-11.0.0_r4android-mainline-11.0.0_r39android-mainline-11.0.0_r38android-mainline-11.0.0_r37android-mainline-11.0.0_r36android-mainline-11.0.0_r35android-mainline-11.0.0_r34android-mainline-11.0.0_r33android-mainline-11.0.0_r32android-mainline-11.0.0_r31android-mainline-11.0.0_r30android-mainline-11.0.0_r3android-mainline-11.0.0_r29android-mainline-11.0.0_r28android-mainline-11.0.0_r27android-mainline-11.0.0_r26android-mainline-11.0.0_r25android-mainline-11.0.0_r24android-mainline-11.0.0_r23android-mainline-11.0.0_r22android-mainline-11.0.0_r21android-mainline-11.0.0_r20android-mainline-11.0.0_r2android-mainline-11.0.0_r19android-mainline-11.0.0_r18android-mainline-11.0.0_r17android-mainline-11.0.0_r16android-mainline-11.0.0_r15android-mainline-11.0.0_r14android-mainline-11.0.0_r13android-mainline-11.0.0_r12android-mainline-11.0.0_r10android-mainline-11.0.0_r1android-11.0.0_r48android-11.0.0_r47android-11.0.0_r46android-11.0.0_r45android-11.0.0_r44android-11.0.0_r43android-11.0.0_r42android-11.0.0_r41android-11.0.0_r40android-11.0.0_r39android-11.0.0_r38android-11.0.0_r37android-11.0.0_r36android-11.0.0_r35android-11.0.0_r34android-11.0.0_r33android-11.0.0_r32android-11.0.0_r31android-11.0.0_r30android-11.0.0_r29android-11.0.0_r28android-11.0.0_r27android-11.0.0_r26android-11.0.0_r24android-11.0.0_r23android-11.0.0_r22android-11.0.0_r21android-11.0.0_r20android-11.0.0_r19android-11.0.0_r18android-11.0.0_r16android11-qpr3-s1-releaseandroid11-qpr3-releaseandroid11-qpr2-releaseandroid11-qpr1-s2-releaseandroid11-qpr1-s1-releaseandroid11-qpr1-releaseandroid11-qpr1-d-s1-releaseandroid11-qpr1-d-releaseandroid11-qpr1-c-releaseandroid11-mainline-tethering-releaseandroid11-mainline-sparse-2021-jan-releaseandroid11-mainline-sparse-2020-dec-releaseandroid11-mainline-releaseandroid11-mainline-permission-releaseandroid11-mainline-os-statsd-releaseandroid11-mainline-networkstack-releaseandroid11-mainline-media-swcodec-releaseandroid11-mainline-media-releaseandroid11-mainline-extservices-releaseandroid11-mainline-documentsui-releaseandroid11-mainline-conscrypt-releaseandroid11-mainline-cellbroadcast-releaseandroid11-mainline-captiveportallogin-releaseandroid11-devandroid11-d2-releaseandroid11-d1-b-release

Change-Id: I3f25c7ee034b2e20e37ed941b8eae24eec7043eb

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}
+}
+