relocatable-prog-wrapper: Assume strerror() exists.

[pspp] / m4 / iconv_open.m4

diff --git a/m4/iconv_open.m4 b/m4/iconv_open.m4
index 1016718141934dda717c31e44b120f5acc1151f9..b062e73b28635eed5a567ba4570eb174f4c415eb 100644 (file)
--- a/m4/iconv_open.m4
+++ b/m4/iconv_open.m4
@@ -1,5 +1,5 @@
-# iconv_open.m4 serial 10
-dnl Copyright (C) 2007-2010 Free Software Foundation, Inc.
+# iconv_open.m4 serial 12
+dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -64,9 +64,9 @@ AC_DEFUN([gl_FUNC_ICONV_OPEN_UTF],
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define ASSERT(expr) if (!(expr)) return 1;
 int main ()
 {
+  int result = 0;
   /* Test conversion from UTF-8 to UTF-16BE with no errors.  */
   {
     static const char input[] =
@@ -74,25 +74,33 @@ int main ()
     static const char expected[] =
       "\000J\000a\000p\000a\000n\000e\000s\000e\000 \000(\145\345\147\054\212\236\000)\000 \000[\330\065\335\015\330\065\335\036\330\065\335\055\000]";
     iconv_t cd;
-    char buf[100];
-    const char *inptr;
-    size_t inbytesleft;
-    char *outptr;
-    size_t outbytesleft;
-    size_t res;
     cd = iconv_open ("UTF-16BE", "UTF-8");
-    ASSERT (cd != (iconv_t)(-1));
-    inptr = input;
-    inbytesleft = sizeof (input) - 1;
-    outptr = buf;
-    outbytesleft = sizeof (buf);
-    res = iconv (cd,
-                 (ICONV_CONST char **) &inptr, &inbytesleft,
-                 &outptr, &outbytesleft);
-    ASSERT (res == 0 && inbytesleft == 0);
-    ASSERT (outptr == buf + (sizeof (expected) - 1));
-    ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-    ASSERT (iconv_close (cd) == 0);
+    if (cd == (iconv_t)(-1))
+      result |= 1;
+    else
+      {
+        char buf[100];
+        const char *inptr;
+        size_t inbytesleft;
+        char *outptr;
+        size_t outbytesleft;
+        size_t res;
+        inptr = input;
+        inbytesleft = sizeof (input) - 1;
+        outptr = buf;
+        outbytesleft = sizeof (buf);
+        res = iconv (cd,
+                     (ICONV_CONST char **) &inptr, &inbytesleft,
+                     &outptr, &outbytesleft);
+        if (!(res == 0 && inbytesleft == 0))
+          result |= 1;
+        else if (!(outptr == buf + (sizeof (expected) - 1)))
+          result |= 1;
+        else if (!(memcmp (buf, expected, sizeof (expected) - 1) == 0))
+          result |= 1;
+        else if (!(iconv_close (cd) == 0))
+          result |= 1;
+      }
   }
   /* Test conversion from UTF-8 to UTF-16LE with no errors.  */
   {
@@ -101,25 +109,33 @@ int main ()
     static const char expected[] =
       "J\000a\000p\000a\000n\000e\000s\000e\000 \000(\000\345\145\054\147\236\212)\000 \000[\000\065\330\015\335\065\330\036\335\065\330\055\335]\000";
     iconv_t cd;
-    char buf[100];
-    const char *inptr;
-    size_t inbytesleft;
-    char *outptr;
-    size_t outbytesleft;
-    size_t res;
     cd = iconv_open ("UTF-16LE", "UTF-8");
-    ASSERT (cd != (iconv_t)(-1));
-    inptr = input;
-    inbytesleft = sizeof (input) - 1;
-    outptr = buf;
-    outbytesleft = sizeof (buf);
-    res = iconv (cd,
-                 (ICONV_CONST char **) &inptr, &inbytesleft,
-                 &outptr, &outbytesleft);
-    ASSERT (res == 0 && inbytesleft == 0);
-    ASSERT (outptr == buf + (sizeof (expected) - 1));
-    ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-    ASSERT (iconv_close (cd) == 0);
+    if (cd == (iconv_t)(-1))
+      result |= 2;
+    else
+      {
+        char buf[100];
+        const char *inptr;
+        size_t inbytesleft;
+        char *outptr;
+        size_t outbytesleft;
+        size_t res;
+        inptr = input;
+        inbytesleft = sizeof (input) - 1;
+        outptr = buf;
+        outbytesleft = sizeof (buf);
+        res = iconv (cd,
+                     (ICONV_CONST char **) &inptr, &inbytesleft,
+                     &outptr, &outbytesleft);
+        if (!(res == 0 && inbytesleft == 0))
+          result |= 2;
+        else if (!(outptr == buf + (sizeof (expected) - 1)))
+          result |= 2;
+        else if (!(memcmp (buf, expected, sizeof (expected) - 1) == 0))
+          result |= 2;
+        else if (!(iconv_close (cd) == 0))
+          result |= 2;
+      }
   }
   /* Test conversion from UTF-8 to UTF-32BE with no errors.  */
   {
@@ -128,25 +144,33 @@ int main ()
     static const char expected[] =
       "\000\000\000J\000\000\000a\000\000\000p\000\000\000a\000\000\000n\000\000\000e\000\000\000s\000\000\000e\000\000\000 \000\000\000(\000\000\145\345\000\000\147\054\000\000\212\236\000\000\000)\000\000\000 \000\000\000[\000\001\325\015\000\001\325\036\000\001\325\055\000\000\000]";
     iconv_t cd;
-    char buf[100];
-    const char *inptr;
-    size_t inbytesleft;
-    char *outptr;
-    size_t outbytesleft;
-    size_t res;
     cd = iconv_open ("UTF-32BE", "UTF-8");
-    ASSERT (cd != (iconv_t)(-1));
-    inptr = input;
-    inbytesleft = sizeof (input) - 1;
-    outptr = buf;
-    outbytesleft = sizeof (buf);
-    res = iconv (cd,
-                 (ICONV_CONST char **) &inptr, &inbytesleft,
-                 &outptr, &outbytesleft);
-    ASSERT (res == 0 && inbytesleft == 0);
-    ASSERT (outptr == buf + (sizeof (expected) - 1));
-    ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-    ASSERT (iconv_close (cd) == 0);
+    if (cd == (iconv_t)(-1))
+      result |= 4;
+    else
+      {
+        char buf[100];
+        const char *inptr;
+        size_t inbytesleft;
+        char *outptr;
+        size_t outbytesleft;
+        size_t res;
+        inptr = input;
+        inbytesleft = sizeof (input) - 1;
+        outptr = buf;
+        outbytesleft = sizeof (buf);
+        res = iconv (cd,
+                     (ICONV_CONST char **) &inptr, &inbytesleft,
+                     &outptr, &outbytesleft);
+        if (!(res == 0 && inbytesleft == 0))
+          result |= 4;
+        else if (!(outptr == buf + (sizeof (expected) - 1)))
+          result |= 4;
+        else if (!(memcmp (buf, expected, sizeof (expected) - 1) == 0))
+          result |= 4;
+        else if (!(iconv_close (cd) == 0))
+          result |= 4;
+      }
   }
   /* Test conversion from UTF-8 to UTF-32LE with no errors.  */
   {
@@ -155,25 +179,33 @@ int main ()
     static const char expected[] =
       "J\000\000\000a\000\000\000p\000\000\000a\000\000\000n\000\000\000e\000\000\000s\000\000\000e\000\000\000 \000\000\000(\000\000\000\345\145\000\000\054\147\000\000\236\212\000\000)\000\000\000 \000\000\000[\000\000\000\015\325\001\000\036\325\001\000\055\325\001\000]\000\000\000";
     iconv_t cd;
-    char buf[100];
-    const char *inptr;
-    size_t inbytesleft;
-    char *outptr;
-    size_t outbytesleft;
-    size_t res;
     cd = iconv_open ("UTF-32LE", "UTF-8");
-    ASSERT (cd != (iconv_t)(-1));
-    inptr = input;
-    inbytesleft = sizeof (input) - 1;
-    outptr = buf;
-    outbytesleft = sizeof (buf);
-    res = iconv (cd,
-                 (ICONV_CONST char **) &inptr, &inbytesleft,
-                 &outptr, &outbytesleft);
-    ASSERT (res == 0 && inbytesleft == 0);
-    ASSERT (outptr == buf + (sizeof (expected) - 1));
-    ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-    ASSERT (iconv_close (cd) == 0);
+    if (cd == (iconv_t)(-1))
+      result |= 8;
+    else
+      {
+        char buf[100];
+        const char *inptr;
+        size_t inbytesleft;
+        char *outptr;
+        size_t outbytesleft;
+        size_t res;
+        inptr = input;
+        inbytesleft = sizeof (input) - 1;
+        outptr = buf;
+        outbytesleft = sizeof (buf);
+        res = iconv (cd,
+                     (ICONV_CONST char **) &inptr, &inbytesleft,
+                     &outptr, &outbytesleft);
+        if (!(res == 0 && inbytesleft == 0))
+          result |= 8;
+        else if (!(outptr == buf + (sizeof (expected) - 1)))
+          result |= 8;
+        else if (!(memcmp (buf, expected, sizeof (expected) - 1) == 0))
+          result |= 8;
+        else if (!(iconv_close (cd) == 0))
+          result |= 8;
+      }
   }
   /* Test conversion from UTF-16BE to UTF-8 with no errors.
      This test fails on NetBSD 3.0.  */
@@ -183,27 +215,35 @@ int main ()
     static const char expected[] =
       "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
     iconv_t cd;
-    char buf[100];
-    const char *inptr;
-    size_t inbytesleft;
-    char *outptr;
-    size_t outbytesleft;
-    size_t res;
     cd = iconv_open ("UTF-8", "UTF-16BE");
-    ASSERT (cd != (iconv_t)(-1));
-    inptr = input;
-    inbytesleft = sizeof (input) - 1;
-    outptr = buf;
-    outbytesleft = sizeof (buf);
-    res = iconv (cd,
-                 (ICONV_CONST char **) &inptr, &inbytesleft,
-                 &outptr, &outbytesleft);
-    ASSERT (res == 0 && inbytesleft == 0);
-    ASSERT (outptr == buf + (sizeof (expected) - 1));
-    ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-    ASSERT (iconv_close (cd) == 0);
+    if (cd == (iconv_t)(-1))
+      result |= 16;
+    else
+      {
+        char buf[100];
+        const char *inptr;
+        size_t inbytesleft;
+        char *outptr;
+        size_t outbytesleft;
+        size_t res;
+        inptr = input;
+        inbytesleft = sizeof (input) - 1;
+        outptr = buf;
+        outbytesleft = sizeof (buf);
+        res = iconv (cd,
+                     (ICONV_CONST char **) &inptr, &inbytesleft,
+                     &outptr, &outbytesleft);
+        if (!(res == 0 && inbytesleft == 0))
+          result |= 16;
+        else if (!(outptr == buf + (sizeof (expected) - 1)))
+          result |= 16;
+        else if (!(memcmp (buf, expected, sizeof (expected) - 1) == 0))
+          result |= 16;
+        else if (!(iconv_close (cd) == 0))
+          result |= 16;
+      }
   }
-  return 0;
+  return result;
 }]])],
           [gl_cv_func_iconv_supports_utf=yes],
           [gl_cv_func_iconv_supports_utf=no],