Create dummy inttypes.h if it doesn't exist in compatibility mode. #344

CMakeLists.txt

@@ -282,6 +282,21 @@ if(USE_COMPAT)
     string(REPLACE "MZ_COMPAT_FILE" "MZ_COMPAT_UNZIP" UNZIP_COMPAT_HEADER ${UNZIP_COMPAT_HEADER})
     file(WRITE "unzip.h" ${UNZIP_COMPAT_HEADER})
     list(APPEND MINIZIP_PUBLIC_HEADERS "unzip.h")
+
+    include(CheckIncludeFile)
+    check_include_file(inttypes.h HAVE_INTTYPES_H)
+    if(NOT HAVE_INTTYPES_H)
+        set(COMPAT_INTTYPES "\
+#define PRId16 \"hd\"
+#define PRId32 \"d\"
+#define PRIu32 \"u\"
+#define PRIx32 \"x\"
+#define PRId64 \"lld\"
+#define PRIu64 \"llu\"
+#define PRIx64 \"llx\"
+        ")
+        file(WRITE "inttypes.h" ${COMPAT_INTTYPES})
+    endif()
 endif()
 
 # Include PKCRYPT

mz_strm_buf.c

@@ -14,6 +14,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <inttypes.h>
 #include <errno.h>
 
 #include "mz.h"
@@ -60,7 +61,6 @@ typedef struct mz_stream_buffered_s {
 #if 0
 #  define mz_stream_buffered_print printf
 #else
-#  include <inttypes.h>
 #  define mz_stream_buffered_print(fmt,...)
 #endif
 

mz_strm_os_win32.c

@@ -15,6 +15,7 @@
 */
 
 #include <stdlib.h>
+#include <inttypes.h>
 
 #include <windows.h>
 
@@ -70,7 +71,6 @@ typedef struct mz_stream_win32_s
 #if 0
 #  define mz_stream_os_print printf
 #else
-#  include <inttypes.h>
 #  define mz_stream_os_print(fmt,...)
 #endif