diff --git a/build_libcurl_dist.sh b/build_libcurl_dist.sh
index 3ac5454..9eb0f16 100755
--- a/build_libcurl_dist.sh
+++ b/build_libcurl_dist.sh
@@ -16,11 +16,11 @@ function build_for_arch() {
 
 TMP_DIR=/tmp/build_libcurl_$$
 
-build_for_arch i386 i386-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk ${TMP_DIR}/i386
-build_for_arch x86_64 x86_64-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk ${TMP_DIR}/x86_64
-build_for_arch arm64 arm-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk ${TMP_DIR}/arm64
-build_for_arch armv7s armv7s-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk ${TMP_DIR}/armv7s
-build_for_arch armv7 armv7-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk ${TMP_DIR}/armv7
+build_for_arch i386 i386-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk ${TMP_DIR}/i386 || exit 1
+build_for_arch x86_64 x86_64-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk ${TMP_DIR}/x86_64 || exit 2
+build_for_arch arm64 arm-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk ${TMP_DIR}/arm64 || exit 3
+build_for_arch armv7s armv7s-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk ${TMP_DIR}/armv7s || exit 4
+build_for_arch armv7 armv7-apple-darwin /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk ${TMP_DIR}/armv7 || exit 5
 
 ${DEVROOT}/usr/bin/lipo \
 	-arch i386 ${TMP_DIR}/i386/lib/libcurl.a \