On 21-Mar-2023 04:31, Bram Moolenaar wrote:
Patch 9.0.1418
Problem: The included xdiff code is a bit outdated.
Solution: Sync with the latest git xdiff code. (Yee Cheng Chin,
closes #12181)
Files: src/xdiff/README.txt, src/xdiff/xdiff.h, src/xdiff/xdiffi.c,
src/xdiff/xdiffi.h, src/xdiff/xemit.c, src/xdiff/xhistogram.c,
src/xdiff/xmacros.h, src/xdiff/xpatience.c, src/xdiff/xprepare.c,
src/xdiff/xutils.c, src/xdiff/xutils.h
After this patch, my HPUX build fails with this error:
<snip>
cc -c -I. -Iproto -DHAVE_CONFIG_H -O2 -D_REENTRANT -o
objects/xdiffi.o xdiff/xdiffi.c
cc: "xdiff/xdiffi.c", line 340: error 1588: "SIZE_MAX" undefined.
cc: "xdiff/xdiffi.c", line 340: error 1552: First expression of ?: must
be arithmetic.
*** Error exit code 1
Stop.
*** Error exit code 1
</snip>
The attached patch fixes it.
Cheers
John
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--- xmacros.h.orig 2023-03-21 05:55:55.215756200 +1100
+++ xmacros.h 2023-03-22 05:46:58.549399200 +1100
@@ -23,8 +23,11 @@
#if !defined(XMACROS_H)
#define XMACROS_H
-
-
+#ifdef __hpux
+#ifndef SIZE_MAX
+#define SIZE_MAX ((size_t)(-1))
+#endif
+#endif
#define XDL_MIN(a, b) ((a) < (b) ? (a): (b))
#define XDL_MAX(a, b) ((a) > (b) ? (a): (b))
