Make Error #20
Description
In the make step, I am getting the following error output:
: -t ./src/wavefront/wavefront.l > src/wavefront/wavefront.c
: -t ./src/wavefront/mtl.l > src/wavefront/mtl.c
make all-recursive
make[1]: Entering directory '/home/user/Repositories/amino'
make[2]: Entering directory '/home/user/Repositories/amino'
CC src/mem.lo
CC src/refcount.lo
CC src/la.lo
CC src/la2.lo
CC src/opt/opt.lo
CC src/tf.lo
CC src/tf/tfmatrix.lo
CC src/tf/quat.lo
CC src/tf/conv.lo
CC src/mac/euler_f2c.lo
CC src/rx/errstr.lo
CXX src/rx/scenegraph.lo
src/rx/scenegraph.cpp: In destructor ‘virtual amino::SceneFrame::~SceneFrame()’:
src/rx/scenegraph.cpp:70:33: warning: range-based ‘for’ loops only available with -std=c++11 or -std=gnu++11
for( struct aa_rx_geom *g : geometry ) {
^
src/rx/scenegraph.cpp: In destructor ‘amino::SceneGraph::~SceneGraph()’:
src/rx/scenegraph.cpp:214:16: error: ISO C++ forbids declaration of ‘pair’ with no type [-fpermissive]
for( auto &pair : frame_map ) delete pair.second;
^
src/rx/scenegraph.cpp:214:23: warning: range-based ‘for’ loops only available with -std=c++11 or -std=gnu++11
for( auto &pair : frame_map ) delete pair.second;
^
src/rx/scenegraph.cpp:214:47: error: request for member ‘second’ in ‘pair’, which is of non-class type ‘int’
for( auto &pair : frame_map ) delete pair.second;
^
src/rx/scenegraph.cpp:217:16: error: ISO C++ forbids declaration of ‘pair’ with no type [-fpermissive]
for( auto &pair : limits_map ) free(pair.second);
^
src/rx/scenegraph.cpp:217:23: warning: range-based ‘for’ loops only available with -std=c++11 or -std=gnu++11
for( auto &pair : limits_map ) free(pair.second);
^
src/rx/scenegraph.cpp:217:46: error: request for member ‘second’ in ‘pair’, which is of non-class type ‘int’
for( auto &pair : limits_map ) free(pair.second);
^
src/rx/scenegraph.cpp: In member function ‘int amino::SceneGraph::index()’:
src/rx/scenegraph.cpp:242:15: error: ‘itr’ does not name a type
for( auto itr = frame_map.begin(); itr != frame_map.end(); itr++ ) {
^
src/rx/scenegraph.cpp:242:40: error: expected ‘;’ before ‘itr’
for( auto itr = frame_map.begin(); itr != frame_map.end(); itr++ ) {
^
src/rx/scenegraph.cpp:242:40: error: ‘itr’ was not declared in this scope
src/rx/scenegraph.cpp:254:15: error: ‘itr’ does not name a type
for( auto itr = frame_map.begin(); itr != frame_map.end(); itr++ ) {
^
src/rx/scenegraph.cpp:254:40: error: expected ‘;’ before ‘itr’
for( auto itr = frame_map.begin(); itr != frame_map.end(); itr++ ) {
^
src/rx/scenegraph.cpp:254:40: error: ‘itr’ was not declared in this scope
src/rx/scenegraph.cpp:271:19: error: ‘itr’ does not name a type
for( auto itr = list.begin();
^
src/rx/scenegraph.cpp:272:14: error: expected ‘;’ before ‘itr’
itr != list.end();
^
src/rx/scenegraph.cpp:272:14: error: ‘itr’ was not declared in this scope
src/rx/scenegraph.cpp: In member function ‘void amino::SceneGraph::add(amino::SceneFrame*)’:
src/rx/scenegraph.cpp:316:10: error: ‘itr’ does not name a type
auto itr = frame_map.find(f->name);
^
src/rx/scenegraph.cpp:317:28: error: ‘itr’ was not declared in this scope
if( frame_map.end() != itr ) {
^
Makefile:3039: recipe for target 'src/rx/scenegraph.lo' failed
make[2]: *** [src/rx/scenegraph.lo] Error 1
make[2]: Leaving directory '/home/user/Repositories/amino'
Makefile:3523: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/user/Repositories/amino'
Makefile:1861: recipe for target 'all' failed
make: *** [all] Error 2
It seems to be related to usage of pair variable.
I am building using GNU Make 4.1 on Ubuntu 16.04 64-bit. Please help me resolve this.