Initialize for icu

icu-error-reporting.diff

@@ -0,0 +1,64 @@
+Date: 2014-08-13 15:39:48.523887951 +0200
+From: Jan Engelhardt <jengelh@inai.de>
+
+Error messages are totally useless without the actual error cause!
+---
+ source/tools/toolutil/package.cpp  |    5 +++--
+ source/tools/toolutil/writesrc.cpp |    6 ++++--
+ 2 files changed, 7 insertions(+), 4 deletions(-)
+
+Index: icu/source/tools/toolutil/package.cpp
+===================================================================
+--- icu.orig/source/tools/toolutil/package.cpp
++++ icu/source/tools/toolutil/package.cpp
+@@ -35,6 +35,7 @@
+ #include "package.h"
+ #include "cmemory.h"
+ 
++#include <errno.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+@@ -748,7 +749,7 @@ Package::writePackage(const char *filena
+     // create the file and write its contents
+     file=fopen(filename, "wb");
+     if(file==NULL) {
+-        fprintf(stderr, "icupkg: unable to create file \"%s\"\n", filename);
++        fprintf(stderr, "icupkg: unable to create file \"%s\": %s\n", filename, strerror(errno));
+         exit(U_FILE_ACCESS_ERROR);
+     }
+ 
+@@ -1169,7 +1170,7 @@ Package::extractItem(const char *filesPa
+     makeFullFilenameAndDirs(filesPath, outName, filename, (int32_t)sizeof(filename));
+     file=fopen(filename, "wb");
+     if(file==NULL) {
+-        fprintf(stderr, "icupkg: unable to create file \"%s\"\n", filename);
++        fprintf(stderr, "icupkg: unable to create file \"%s\": %s\n", filename, strerror(errno));
+         exit(U_FILE_ACCESS_ERROR);
+     }
+     fileLength=(int32_t)fwrite(pItem->data, 1, pItem->length, file);
+Index: icu/source/tools/toolutil/writesrc.cpp
+===================================================================
+--- icu.orig/source/tools/toolutil/writesrc.cpp
++++ icu/source/tools/toolutil/writesrc.cpp
+@@ -18,7 +18,9 @@
+ *   Helper functions for writing source code for data.
+ */
+ 
++#include <errno.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <time.h>
+ #include "unicode/utypes.h"
+ #include "unicode/putil.h"
+@@ -64,8 +66,8 @@ usrc_createWithHeader(const char *path,
+     } else {
+         fprintf(
+             stderr,
+-            "usrc_create(%s, %s): unable to create file\n",
+-            path!=NULL ? path : "", filename);
++            "usrc_create(%s, %s): unable to create file: %s\n",
++            path!=NULL ? path : "", filename, strerror(errno));
+     }
+     return f;
+ }