Re: [Xen-devel] [PATCH] tools: Check presence of ncurses

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>]

Keir Fraser, le Tue 04 Mar 2008 11:24:46 +0000, a écrit :
> Will this break cross-compile environments? Xentop is not built in that case
> (hence no dependency on curses.h), yet your new check will still be
> enforced. If it is the xentop usage that you are wanting to protect with a
> check, perhaps the compile-or-not decision in xenstat/Makefile should be
> made dynamically based on presence of curses.h?

Something like this then:


tools: Compile xentop only if curses are available.

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>

diff -r c89f6ed56351 tools/xenstat/Makefile
--- a/tools/xenstat/Makefile    Mon Mar 03 11:47:40 2008 +0000
+++ b/tools/xenstat/Makefile    Tue Mar 04 11:41:24 2008 +0000
@@ -6,7 +6,9 @@ SUBDIRS += libxenstat
 
 # This doesn't cross-compile (cross-compile environments rarely have curses)
 ifeq ($(XEN_COMPILE_ARCH),$(XEN_TARGET_ARCH))
+ifeq ($(wildcard /usr/include/curses.h),/usr/include/curses.h)
 SUBDIRS += xentop
+endif
 endif
 
 .PHONY: all install clean

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