Merge pull request #16 from moteus/master

Fix. Warnings on MinGW

Author: moteus

lakefile

@@ -1,12 +1,12 @@
-PROJECT = 'lcurl'
+PROJECT = 'cURL'
 
 INITLAKEFILE()
 
 DEFINES = L{DEFINES, 
  IF(WINDOWS, 'DLL_EXPORT', '');
 }
 
-cURL = c.shared{PROJECT,
+cURL = c.shared{'lcurl',
  base = 'src',
  src = '*.c',
  needs = {LUA_NEED, 'libcurl', IF(WINDOWS, 'winsock2', 'sockets')},
@@ -19,9 +19,9 @@ target('build', cURL)
 
 install = target('install', {
  file.group{odir=LIBDIR; src = cURL };
- file.group{odir=J(LIBDIR, PROJECT); src = J("src", "lua")   };
- file.group{odir=J(ROOT, 'examples'); src = 'examples'; recurse = true };
- file.group{odir=TESTDIR; src = 'test'; recurse = true };
+ file.group{odir=J(LIBDIR, PROJECT); src = J("src", "lua") ; recurse = true };
+ file.group{odir=J(ROOT, 'examples'); src = 'examples';  recurse = true };
+ file.group{odir=TESTDIR; src = 'test';  recurse = true };
 })
 
 target('test', install, function()

src/lceasy.c

@@ -410,7 +410,7 @@ static int lcurl_easy_unset_HTTPPOST(lua_State *L){
  we also unset it to be sure that there no way to
  call default curl reader with our READDATA
  */
- curl_easy_setopt(p->curl, CURLOPT_READFUNCTION, 0);
+ curl_easy_setopt(p->curl, CURLOPT_READFUNCTION, (void*)0);
  curl_easy_setopt(p->curl, CURLOPT_READDATA, 0);
  }
  lcurl_storage_remove_i(L, p->storage, CURLOPT_HTTPPOST);

src/lcutils.h

@@ -16,7 +16,8 @@
 #define LCURL_MAKE_VERSION(MIN, MAJ, PAT) ((MIN<<16) + (MAJ<<8) + PAT)
 #define LCURL_CURL_VER_GE(MIN, MAJ, PAT) (LIBCURL_VERSION_NUM >= LCURL_MAKE_VERSION(MIN, MAJ, PAT))
 
-#define LCURL_STATIC_ASSERT(A) {(int(*)[(A)?1:0])0;}
+//! @fixme on mingw32 (gcc 4.8.1) this does not work
+#define LCURL_STATIC_ASSERT(A) {(void)(int(*)[(A)?1:0])0;}
 
 typedef struct lcurl_const_tag{
  const char *name;