* bug#18383: Build failure
@ 2014-09-01 19:20 Angelo Graziosi
2014-09-01 20:14 ` Andy Moreton
0 siblings, 1 reply; 2+ messages in thread
From: Angelo Graziosi @ 2014-09-01 19:20 UTC (permalink / raw)
To: 18383; +Cc: Dmitry Antipov
Current trun, rev. 117801, fails to build (I tried on MSYS2-MinGW64)
with this compiler error:
gcc -std=gnu99 -c -mtune=generic -DUSE_CRT_DLL=1 -I /tmp/emacs/nt/inc
-Demacs -I. -I. -I../lib -I../lib -mtune=generic
-IC:/msys64/mingw64/include/librsvg-2.0
-IC:/msys64/mingw64/include/gdk-pixbuf-2.0 -pthread
-IC:/msys64/mingw64/include/cairo -IC:/msys64/mingw64/include/glib-2.0
-IC:/msys64/mingw64/lib/glib-2.0/include -mms-bitfields
-IC:/msys64/mingw64/include/pixman-1 -I/mingw64/include/libpng16
-I/mingw64/include/harfbuzz -IC:/msys64/mingw64/include
-I/mingw64/include/freetype2 -IC:/msys64/mingw64/include/libpng16
-IC:/msys64/mingw64/include/libxml2
-IC:/msys64/mingw64/include/dbus-1.0
-IC:/msys64/mingw64/lib/dbus-1.0/include -MMD -MF
deps/fileio.d -MP -IC:/msys64/mingw64/include/p11-kit-1
-IC:/msys64/mingw64/include -I/mingw64/include/noX -Ofast -g0 -pipe
fileio.c
fileio.c: In function 'Fexpand_file_name':
fileio.c:1345:26: error: 'aidr' undeclared (first use in this function)
newdirlen = strlen (aidr);
^
fileio.c:1345:26: note: each undeclared identifier is reported only once
for each function it appears in
maybe this change was the origin of failure:
2014-09-01 Dmitry Antipov <xyz@xyz>
Avoid extra calls to strlen in filesystem I/O routines.
* fileio.c (Fexpand_file_name): Avoid calls to strlen if
the length of 'newdir' is known or may be precalculated.
(file_accessible_directory_p): Prefer to pass Lisp_Object,
not 'char *', and so use precalculated length.
(Ffile_accessible_directory_p):
[...]
Ciao,
Angelo.
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#18383: Build failure
2014-09-01 19:20 bug#18383: Build failure Angelo Graziosi
@ 2014-09-01 20:14 ` Andy Moreton
0 siblings, 0 replies; 2+ messages in thread
From: Andy Moreton @ 2014-09-01 20:14 UTC (permalink / raw)
To: 18383
On Mon 01 Sep 2014, Angelo Graziosi wrote:
> Current trun, rev. 117801, fails to build (I tried on MSYS2-MinGW64) with this
> compiler error:
>
> gcc -std=gnu99 -c -mtune=generic -DUSE_CRT_DLL=1 -I /tmp/emacs/nt/inc
> -Demacs -I. -I. -I../lib -I../lib -mtune=generic
> -IC:/msys64/mingw64/include/librsvg-2.0
> -IC:/msys64/mingw64/include/gdk-pixbuf-2.0 -pthread
> -IC:/msys64/mingw64/include/cairo -IC:/msys64/mingw64/include/glib-2.0
> -IC:/msys64/mingw64/lib/glib-2.0/include -mms-bitfields
> -IC:/msys64/mingw64/include/pixman-1 -I/mingw64/include/libpng16
> -I/mingw64/include/harfbuzz -IC:/msys64/mingw64/include
> -I/mingw64/include/freetype2 -IC:/msys64/mingw64/include/libpng16
> -IC:/msys64/mingw64/include/libxml2 -IC:/msys64/mingw64/include/dbus-1.0
> -IC:/msys64/mingw64/lib/dbus-1.0/include -MMD -MF deps/fileio.d -MP
> -IC:/msys64/mingw64/include/p11-kit-1
> -IC:/msys64/mingw64/include -I/mingw64/include/noX -Ofast -g0 -pipe
> fileio.c
> fileio.c: In function 'Fexpand_file_name':
> fileio.c:1345:26: error: 'aidr' undeclared (first use in this function)
> newdirlen = strlen (aidr);
> ^
> fileio.c:1345:26: note: each undeclared identifier is reported only once for
> each function it appears in
>
It looks like a typo in r117801. This fixed the Mingw64 build for me:
=== modified file 'src/fileio.c'
--- src/fileio.c 2014-09-01 16:05:43 +0000
+++ src/fileio.c 2014-09-01 20:10:44 +0000
@@ -1342,7 +1342,7 @@
memcpy (adir, SSDATA (tem), newdirlen + 1);
}
else
- newdirlen = strlen (aidr);
+ newdirlen = strlen (adir);
newdir = adir;
}
HTH,
AndyM
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2014-09-01 19:20 bug#18383: Build failure Angelo Graziosi
2014-09-01 20:14 ` Andy Moreton
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