* [devel] autoconf 2.59 & VPATH
@ 2003-12-13 17:24 Sergey Bolshakov
0 siblings, 0 replies; only message in thread
From: Sergey Bolshakov @ 2003-12-13 17:24 UTC (permalink / raw)
To: devel
Наткнулся на престранную вещь, что творит autoconf:
фрагмент Makefile.in, содержащий нечто вроде
--- %< ---
VPATH = $(srcdir)/foo:$(srcdir)/bar:$(srcdir)/baz
--- %< ---
превращается в полное непотребство в Makefile:
--- %< ---
VPATH = /foo:$(srcdir)/bar:$(srcdir)/baz
--- %< ---
В потрохах autoconf нашелся кусок (autoconf/status.m4, есть еще):
--- %< ---
# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
ac_vpsub=['/^[ ]*VPATH[ ]*=/{
s/:*\$(srcdir):*/:/;
s/:*\${srcdir}:*/:/;
s/:*@srcdir@:*/:/;
s/^\([^=]*=[ ]*\):*/\1/;
s/:*$//;
s/^[^=]*=[ ]*$//;
}']
fi
--- %< ---
причем раньше, по кр.мере в autoconf_2.5-2.57, я на этот кусок
не нарывался, поскольку тот содержал только tab'ы в re:
--- %< ---
ac_vpsub=['/^[ ]*VPATH[ ]*=/{
--- %< ---
И что теперь с этим делать ?
PS как объехать, я знаю; я про шашечки :)
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2003-12-13 17:24 [devel] autoconf 2.59 & VPATH Sergey Bolshakov
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