Package: autoconf
Version: 2.69-7
Severity: normal
Hi,
The nbd configure.ac contains:
AC_PROG_CC_C99
because I use a number of C99 constructs in the code. When, however, I
run configure like so:
./configure CFLAGS='-g -O0 -Wall -Werror'
because I want to clean up the code a bit, I get an error message at
compile time:
nbdsrv.c: In function 'getmaskbyte':
nbdsrv.c:116:2: error: 'for' loop initial declarations are only allowed in C99
or C11 mode
for(int i = 7; i + masklen > 7; i--) {
^
which is surprising, since I asked for C99 mode. If I specify CFLAGS so
it also contains '-std=gnu99', then everything compiles cleanly (apart
from the bits that are caused by the -Wall -Werror, that is).
-- System Information:
Debian Release: jessie/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (500,
'oldstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.14-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=nl_BE.UTF-8, LC_CTYPE=nl_BE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages autoconf depends on:
ii debianutils 4.4
ii m4 1.4.17-4
ii perl 5.18.2-5
Versions of packages autoconf recommends:
ii automake [automaken] 1:1.14.1-3
ii automake1.11 [automaken] 1:1.11.6-2
Versions of packages autoconf suggests:
pn autoconf-archive <none>
ii autoconf-doc 2.69-7
ii gettext 0.18.3.2-3
ii gnu-standards 2010.03.11-1
ii libtool 2.4.2-1.7
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