@@ -571,21 +571,34 @@ find_subframework_header (cpp_reader *pfile, const char *header, cpp_dir **dirp)
}
/* Return the value of darwin_macosx_version_min suitable for the
- __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ macro,
- so '10.4.2' becomes 1040. The lowest digit is always zero.
+ __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ macro, so '10.4.2'
+ becomes 1040 and '10.10.0' becomes 101000. The lowest digit is
+ always zero, as is the second lowest for '10.10.x' and above.
Print a warning if the version number can't be understood. */
static const char *
version_as_macro (void)
{
- static char result[] = "1000";
+ static char result[7] = "1000";
+ int minorDigitIdx;
if (strncmp (darwin_macosx_version_min, "10.", 3) != 0)
goto fail;
if (! ISDIGIT (darwin_macosx_version_min[3]))
goto fail;
- result[2] = darwin_macosx_version_min[3];
- if (darwin_macosx_version_min[4] != '\0'
- && darwin_macosx_version_min[4] != '.')
+
+ minorDigitIdx = 3;
+ result[2] = darwin_macosx_version_min[minorDigitIdx++];
+ if (ISDIGIT (darwin_macosx_version_min[minorDigitIdx]))
+ {
+ /* Starting with OS X 10.10, the macro ends '00' rather than '0',
+ i.e. 10.10.x becomes 101000 rather than 10100. */
+ result[3] = darwin_macosx_version_min[minorDigitIdx++];
+ result[4] = '0';
+ result[5] = '0';
+ result[6] = '\0';
+ }
+ if (darwin_macosx_version_min[minorDigitIdx] != '\0'
+ && darwin_macosx_version_min[minorDigitIdx] != '.')
goto fail;
return result;
@@ -57,8 +57,6 @@ darwin_find_version_from_kernel (char *new_flag)
version_p = osversion + 1;
if (ISDIGIT (*version_p))
major_vers = major_vers * 10 + (*version_p++ - '0');
- if (major_vers > 4 + 9)
- goto parse_failed;
if (*version_p++ != '.')
goto parse_failed;
version_pend = strchr(version_p, '.');
@@ -2,7 +2,8 @@
/* { dg-options "-mmacosx-version-min=10.1" } */
/* { dg-do run { target *-*-darwin* } } */
-int main(void)
+int
+main ()
{
#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ != 1010
fail me;
@@ -2,7 +2,8 @@
/* { dg-options "-mmacosx-version-min=10.1 -mmacosx-version-min=10.3" } */
/* { dg-do run { target *-*-darwin* } } */
-int main(void)
+int
+main ()
{
#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ != 1030
fail me;
@@ -2,7 +2,8 @@
/* { dg-options "-mmacosx-version-min=10.4.10" } */
/* { dg-do compile { target *-*-darwin* } } */
-int main(void)
+int
+main ()
{
#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ != 1040
fail me;
new file mode 100644
@@ -0,0 +1,12 @@
+/* Test that major versions greater than 9 work and have the additional 0. */
+/* { dg-options "-mmacosx-version-min=10.10.0" } */
+/* { dg-do compile { target *-*-darwin* } } */
+
+int
+main ()
+{
+#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ != 101000
+ fail me;
+#endif
+ return 0;
+}