fix: '../bsmacros.h' file not found

BSDiff.podspec

@@ -37,10 +37,10 @@ bsdiff and bspatch are libraries for ios.
   s.ios.pod_target_xcconfig     = { 'PRODUCT_BUNDLE_IDENTIFIER' => 'com.nn.BSDiff' }
 
   s.source_files = 'BSDiff/*.{m,h}'
-  s.private_header_files = 'BSDiff/bsmacros.h'
 
   s.subspec 'bsdiff' do |ss|
-    ss.source_files       = 'BSDiff/**/*.{c}'
+    ss.source_files         = 'BSDiff/**/*.{c,h}'
+    ss.private_header_files  = 'BSDiff/**/*.{h}'
   end
 
 end

BSDiff.xcodeproj/project.pbxproj

@@ -7,7 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
-		7A96957524A0A48500FDEE7A /* bsmacros.h in Headers */ = {isa = PBXBuildFile; fileRef = 7A96957424A0A48500FDEE7A /* bsmacros.h */; };
+		7A96957724A0CDA500FDEE7A /* bsmacros.h in Headers */ = {isa = PBXBuildFile; fileRef = 7A96957624A0CDA500FDEE7A /* bsmacros.h */; };
 		7AD3EF2F249490A7008A7958 /* BSDiff.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 7AD3EF25249490A6008A7958 /* BSDiff.framework */; };
 		7AD3EF34249490A7008A7958 /* BSDiffTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 7AD3EF33249490A7008A7958 /* BSDiffTests.m */; };
 		7AD3EF36249490A7008A7958 /* BSDiff.h in Headers */ = {isa = PBXBuildFile; fileRef = 7AD3EF28249490A6008A7958 /* BSDiff.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -28,7 +28,7 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXFileReference section */
-		7A96957424A0A48500FDEE7A /* bsmacros.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = bsmacros.h; sourceTree = "<group>"; };
+		7A96957624A0CDA500FDEE7A /* bsmacros.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = bsmacros.h; sourceTree = "<group>"; };
 		7AD3EF25249490A6008A7958 /* BSDiff.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = BSDiff.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		7AD3EF28249490A6008A7958 /* BSDiff.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = BSDiff.h; sourceTree = "<group>"; };
 		7AD3EF29249490A6008A7958 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -85,7 +85,6 @@
 			children = (
 				7AD3EF28249490A6008A7958 /* BSDiff.h */,
 				7AD3EF80249492F2008A7958 /* BSDiff.m */,
-				7A96957424A0A48500FDEE7A /* bsmacros.h */,
 				7AD3EF8224949322008A7958 /* bsdiff-4.3 */,
 				7AD3EF29249490A6008A7958 /* Info.plist */,
 			);
@@ -104,6 +103,7 @@
 		7AD3EF8224949322008A7958 /* bsdiff-4.3 */ = {
 			isa = PBXGroup;
 			children = (
+				7A96957624A0CDA500FDEE7A /* bsmacros.h */,
 				7AD3EF8324949322008A7958 /* bspatch.c */,
 				7AD3EF8424949322008A7958 /* bsdiff.c */,
 			);
@@ -125,7 +125,7 @@
 			isa = PBXHeadersBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				7A96957524A0A48500FDEE7A /* bsmacros.h in Headers */,
+				7A96957724A0CDA500FDEE7A /* bsmacros.h in Headers */,
 				7AD3EF36249490A7008A7958 /* BSDiff.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;