ping Pavel..
how do these look?
Pavel won't be there until 23/08.
Yes there is a source file configue.in, but the problem is that, when we use
cross-compile, we can't run a sample program to Check which ANSI integer type
is 64 bit.
The source code is :
AC_CACHE_CHECK( "which ANSI integer type is 64 bit", ac_64bit_type,
AC_TRY_RUN([
int main(void) {
if (sizeof(long)==8)
return(0);
else
return(1);
}], ac_64bit_type="long", ac_64bit_type="<none>"))
It surprises me that the output of same check for 32 bit do not throw an error
when CC. I've also searched on Internet but the only solution I found is to
modify the configure script directly. Apparently there isn't any code to avoid
the error in source code. That's why I modified the output file.
On Aug 10, 2015, at 06:18 AM, Joel Sherrill <joel.sherr...@oarcorp.com> wrote:
On 8/10/2015 7:48 AM, YANG QIAO wrote:
From: YANG Qiao <yangqiao0...@me.com>
---
tools/4.11/t1lib/t1lib-5.1.2.diff | 15 +++++++++++++++
1 file changed, 15 insertions(+)
create mode 100644 tools/4.11/t1lib/t1lib-5.1.2.diff
diff --git a/tools/4.11/t1lib/t1lib-5.1.2.diff
b/tools/4.11/t1lib/t1lib-5.1.2.diff
new file mode 100644
index 0000000..5e27472
--- /dev/null
+++ b/tools/4.11/t1lib/t1lib-5.1.2.diff
@@ -0,0 +1,15 @@
+--- t1lib-5.1.2.orig/configure 2015-06-28 23:12:59.394297125 +0200
++++ t1lib-5.1.2/configure 2015-06-28 23:15:44.066290147 +0200
+@@ -24758,11 +24758,7 @@
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ if test "$cross_compiling" = yes; then
+- { { echo "$as_me:$LINENO: error: cannot run test program while cross
compiling
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&2;}
+- { (exit 1); exit 1; }; }
++ ac_64bit_type="<none>"
+ else
+ cat >conftest.$ac_ext <<_ACEOF
+ /* confdefs.h. */
--
Joel Sherrill, Ph.D. Director of Research & Development
joel.sherr...@oarcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
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