Add workaround for a linker bug (and a test case).

[cycript.git] / libffi.sh

diff --git a/libffi.sh b/libffi.sh
index 7d3420db6496c517520757c9286c412ed5a5433a..ac980dfc143513dd499bb3fbac9f6d1dffdfba4c 100755 (executable)
--- a/libffi.sh
+++ b/libffi.sh
@@ -45,6 +45,10 @@ function arch() {
     flags+=(-fno-stack-protector)
     flags+=(-O3 -g3)
 
+    if [[ ${arch} == arm* && ${arch} != arm64 ]]; then
+        flags+=(-mthumb)
+    fi
+
     cd "libffi.${arch}"
     CC="clang -arch ${arch}" CFLAGS="${flags[*]}" CPPFLAGS="${flags[*]} $*" ../libffi/configure --host="${host}"
     make
@@ -61,7 +65,10 @@ arch x86_64 x86_64-apple-darwin11 iphonesimulator ios-simulator 4.0
 
 libffi=()
 for arch in "${archs[@]}"; do
-    libffi+=(libffi."${arch}"/.libs/libffi.a)
+    a=libffi."${arch}"/.libs/libffi.a
+    # sectionForAddress(...) address not in any section file '...' for architecture i386
+    ar m "${a}" src/prep_cif.o
+    libffi+=("${a}")
 done
 
 lipo -create -output libffi.a "${libffi[@]}"