[PROTON-1563] examples/c/proactor/broker.c does not compile on centos 7

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: proton-c-0.18.0
• Component/s: proton-c
• Assignee: Alan Conway
• Reporter: Irina Boverman
• Created: 29/Aug/17 19:27
• Updated: 24/Oct/17 08:44
• Resolved: 04/Oct/17 18:10

Description

cd /usr/share/proton-0.18.0/examples/c
+ cmake .
– The C compiler identification is GNU 4.8.5
– The CXX compiler identification is GNU 4.8.5
– Check for working C compiler: /usr/bin/cc
– Check for working C compiler: /usr/bin/cc – works
– Detecting C compiler ABI info
– Detecting C compiler ABI info - done
– Check for working CXX compiler: /usr/bin/c++
– Check for working CXX compiler: /usr/bin/c++ – works
– Detecting CXX compiler ABI info
– Detecting CXX compiler ABI info - done
– Looking for include file pthread.h
– Looking for include file pthread.h - found
– Looking for pthread_create
– Looking for pthread_create - not found
– Looking for pthread_create in pthreads
– Looking for pthread_create in pthreads - not found
– Looking for pthread_create in pthread
– Looking for pthread_create in pthread - found
– Found Threads: TRUE
CMake Warning (dev) in CMakeLists.txt:
No cmake_minimum_required command is present. A line of code such as

cmake_minimum_required(VERSION 2.8)

should be added at the top of the file. The version specified may be lower
if you wish to support older CMake versions for this project. For more
information run "cmake --help-policy CMP0000".
This warning is for project developers. Use -Wno-dev to suppress it.

– Configuring done
– Generating done
– Build files have been written to: /usr/share/proton-0.18.0/examples/c
+ make
Scanning dependencies of target proactor-broker
[ 10%] Building C object proactor/CMakeFiles/proactor-broker.dir/broker.o
/usr/share/proton-0.18.0/examples/c/proactor/broker.c: In function 'queue_destroy':
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:83:3: error: 'for' loop initial declarations are only allowed in C99 mode
for (size_t i = 0; i < q->messages.len; ++i)
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:83:3: note: use option -std=c99 or -std=gnu99 to compile your code
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:86:15: error: redefinition of 'i'
for (size_t i = 0; i < q->waiting.len; ++i)
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:83:15: note: previous definition of 'i' was here
for (size_t i = 0; i < q->messages.len; ++i)
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:86:3: error: 'for' loop initial declarations are only allowed in C99 mode
for (size_t i = 0; i < q->waiting.len; ++i)
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c: In function 'queue_receive':
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:143:5: error: 'for' loop initial declarations are only allowed in C99 mode
for (size_t i = 0; i < q->waiting.len; ++i) {
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c: In function 'queues_destroy':
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:166:3: error: 'for' loop initial declarations are only allowed in C99 mode
for (queue_t *q = qs->queues; q; q = q->next) {
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c: In function 'queue_unsub':
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:213:3: error: 'for' loop initial declarations are only allowed in C99 mode
for (size_t i = 0; i < q->waiting.len; ++i) {
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c: In function 'connection_unsub':
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:236:3: error: 'for' loop initial declarations are only allowed in C99 mode
for (pn_link_t *l = pn_link_head(c, 0); l != NULL; l = pn_link_next(l, 0))
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c: In function 'session_unsub':
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:242:3: error: 'for' loop initial declarations are only allowed in C99 mode
for (pn_link_t *l = pn_link_head(c, 0); l != NULL; l = pn_link_next(l, 0)) {
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c: In function 'handle':
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:293:8: error: 'for' loop initial declarations are only allowed in C99 mode
for (pn_link_t *l = pn_link_head(c, flags); l != NULL; l = pn_link_next(l, flags))
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c: In function 'main':
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:413:15: error: conflicting types for 'i'
for (size_t i = 0; i < b.threads-1; ++i) {
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:402:7: note: previous definition of 'i' was here
int i = 1;
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:413:3: error: 'for' loop initial declarations are only allowed in C99 mode
for (size_t i = 0; i < b.threads-1; ++i) {
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:418:15: error: redefinition of 'i'
for (size_t i = 0; i < b.threads-1; ++i) {
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:413:15: note: previous definition of 'i' was here
for (size_t i = 0; i < b.threads-1; ++i) {
^
/usr/share/proton-0.18.0/examples/c/proactor/broker.c:418:3: error: 'for' loop initial declarations are only allowed in C99 mode
for (size_t i = 0; i < b.threads-1; ++i) {
^
make[2]: *** [proactor/CMakeFiles/proactor-broker.dir/broker.o] Error 1
make[1]: *** [proactor/CMakeFiles/proactor-broker.dir/all] Error 2

Issue Links

• duplicates: PROTON-1607 Some C examples can't be compiled using Visual Studio 2010