Re: [PATCH 21.4] Xpm no-X builds fail on current cygwin

From: Vin Shelton <acs(a)alumni.princeton.edu&gt; To: Rick Rankin <rrankin1424-xemacs(a)yahoo.com&gt; Cc: xemacs-patches(a)xemacs.org; Dr. Volker Zell <dr.volker.zell(a)oracle.com&gt; Sent: Tuesday, January 24, 2006 6:36:42 AM Subject: Re: [PATCH 21.4] Xpm no-X builds fail on current cygwin On 1/24/06, Vin Shelton <acs(a)alumni.princeton.edu&gt; wrote: > On 1/24/06, Rick Rankin <rrankin1424-xemacs(a)yahoo.com&gt; wrote: > > > > > > ----- Original Message ---- > > > From: Vin Shelton <acs(a)xemacs.org&gt; > > > To: xemacs-patches(a)xemacs.org; Rick Rankin <rrankin1424-xemacs(a)yahoo.com>; Dr. Volker Zell <dr.volker.zell(a)oracle.com&gt; > > > Sent: Monday, January 23, 2006 8:27:56 PM > > > Subject: [PATCH 21.4] Xpm no-X builds fail on current cygwin > > > > > > Recently (I assume due to the 1.5.19 release of cygwin), the output of > > > 'gcc -print-file-name=libc.a' changed from > > > > > > /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../lib.a > > > > > > to > > > > > > /bin/../lib/gcc/i686-pc-cygwin/3.4.4/../../../libc.a > > > > > > changing the effective path from /usr/lib to /lib. This change means > > > that the somewhat hokey way we were finding the noX version of the XPM > > > include files (and lib) no longer works, yielding compilation errors > > > in scrollbar-msw.c: > > > > > > gcc -c -I/bin/../lib/gcc/i686-pc-cygwin/3.4.4/../../../../include/noX -g -O3 -Wall -Wno-switch -Winline > > > -Wmissing-prototypes -Wsign-compare -fno-strict-aliasing -Wshadow -Wpointer-arith > > > -Demacs -I. -DHAVE_CONFIG_H -Wno-sign-compare -fno-caller-saves scrollbar-msw.c > > > In file included from console-msw.h:40, > > > from scrollbar-msw.c:29: > > > /usr/include/X11/xpm.h:71:63: simx.h: No such file or directory > > > > > > The attached patch works for me. Volker, please review. I will > > > probably apply this to the 21.4 branch before 21.4.19 is released. > > > > > > A similar patch is needed for 21.5. > > > > Vin, > > > > I still get '/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libc.a' from 'gcc -print-file-name=libc.a' > > under cygwin 1.5.19, so something else is going on. Perhaps the output of > > 'cygcheck -svr' would be helpful. > > Rick, > > Thanks for following up. I had even erased and re-installed cygwin to > try to make sure it wasn't something in my setup. Attached is the > output of 'cygcheck -svr'. Hmmm. I wonder if it's because my cygwin root is e:\cygwin. I just installed cygwin's gcc onto another machine here (with cygroot = c:\cygwin) and 'gcc -print-file-name=libc.a' yielded '/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libc.a'.