Update build_ios_libs.sh script to build new Objective-C API

talk/build/build_ios_libs.sh

Index: talk/build/build_ios_libs.sh
diff --git a/talk/build/build_ios_libs.sh b/talk/build/build_ios_libs.sh
index 0ee112cc41a49c768fe27d7e97aaa4189e6f3681..8dc01b91dff02d5dfbbf4c220460aa5bf92c6587 100755
--- a/talk/build/build_ios_libs.sh
+++ b/talk/build/build_ios_libs.sh
@@ -52,6 +52,13 @@ if [[ ! -x ${MERGE_SCRIPT} ]]; then
   exit 1
 fi
 
+# Check for list of header files.
+HEADERS=${SCRIPT_DIR}/headers.txt
+if [[ ! -e ${HEADERS} ]]; then
+  echo "Failed to find list of headers." >&2
+  exit 1
+fi
+
 pushd ${WEBRTC_BASE_DIR}
 LIBRARY_BASE_DIR="out_ios_libs"
 
@@ -59,7 +66,6 @@ function build_webrtc {
   OUTPUT_DIR=$1
   FLAVOR=$2
   TARGET_ARCH=$3
-  TARGET_SUBARCH=$4
   if [[ ${TARGET_ARCH} = 'arm' || ${TARGET_ARCH} = 'arm64' ]]; then
     FLAVOR="${FLAVOR}-iphoneos"
   else
@@ -74,12 +80,23 @@ function build_webrtc {
   mv ${OUTPUT_DIR}/${FLAVOR}/*.a ${LIBRARY_BASE_DIR}/${TARGET_ARCH}
 }
 
+function copy_headers {
+  LIST_OF_HEADERS=$1
+  INCLUDE_BASE_DIR=$2
+  while read -r HEADER_PATH || [[ -n "$HEADER_PATH" ]]; do
+    ditto ${HEADER_PATH} ${INCLUDE_BASE_DIR}/${HEADER_PATH}
+  done < ${LIST_OF_HEADERS}
+}
+
 # Build all the common architectures.
 build_webrtc "out_ios_arm" "Release" "arm"
 build_webrtc "out_ios_arm64" "Release" "arm64"
 build_webrtc "out_ios_ia32" "Release" "ia32"
 build_webrtc "out_ios_x86_64" "Release" "x64"
 
+# Copy header files.
+copy_headers ${HEADERS} ${LIBRARY_BASE_DIR}/include

[tkchin_webrtc, 2016/02/05 15:57:59]

Can we do this in a .py instead? And place both the list and the script in the
same file?
To make things easier, suggest putting directories in the list, then making the
py script filter the headers in the directory (accept all headers except
+Private ones). That way we won't have to always update the headers file. Should
support exporting individual headers too (there are some isolated ObjC headers
we might want to export).

[hjon_webrtc, 2016/02/10 21:41:15]

Done.

+
 popd
 
 # Merge the libraries together.