Use armel instead of arm-softfp (#8771)

* Use armel instead of arm-softfp for CoreCLR

- Update scripts for rootfs, build, build system generation and CI
- Update managed build project
- Rename rootfs directory
- Fix bug in rootfs script related to lldb package
  lldb package only usable lldb-3.5-dev for jessie/arm-softfp
  We cannot get lldb-3.6-dev or lldb-3.8-dev from jessie/arm-softfp repository

Signed-off-by: Hyung-Kyu Choi <hk0110.choi@samsung.com>
Singed-off-by: Hyeongseok Oh <hseok82.oh@samsung.com>

* Update ARM32 CI script

We don't need a patch anymore, because we fixed cmake file.

Signed-off-by: Hyung-Kyu Choi <hk0110.choi@samsung.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/build.sh b/build.sh
index ca27844933..d7dd7326d3 100755
--- a/build.sh
+++ b/build.sh
@@ -28,7 +28,7 @@ fi
 usage()
 {
     echo "Usage: $0 [BuildArch] [BuildType] [verbose] [coverage] [cross] [clangx.y] [ninja] [configureonly] [skipconfigure] [skipnative] [skipmscorlib] [skiptests] [cmakeargs] [bindir]"
-    echo "BuildArch can be: x64, x86, arm, arm-softfp, arm64"
+    echo "BuildArch can be: x64, x86, arm, armel, arm64"
     echo "BuildType can be: debug, checked, release"
     echo "coverage - optional argument to enable code coverage build (currently supported only for Linux and OSX)."
     echo "ninja - target ninja instead of GNU make"
@@ -552,8 +552,8 @@ while :; do
             __BuildArch=arm
             ;;
 
-        arm-softfp)
-            __BuildArch=arm-softfp
+        armel)
+            __BuildArch=armel
             ;;
 
         arm64)