#103 MakeFiles for samples are broken

[Kim Kulling]

Hi

I have downloaded a sample application from your website and it is giving me
tons of errors. The Makefile for the program is as follows:

CC = g++
CFLAGS = -O2 -g
INCLUDE = -I/usr/local/include
LDFLAGS = -lglut -lGL -lGLU -L/usr/local/lib -lassimp

COBJS=$(patsubst %.cpp,%.o,$(wildcard *.cpp))

EXE= simpleOpenGL

all: $(COBJS)
$(CC) $(CFLAGS) -o$(EXE) $(COBJS) $(LDFLAGS)

%.o : %.cpp
$(CC) $(CFLAGS) -o $@ -c $< $(INCLUDE)

clean:
rm -f $(EXE) *.o *~

////////////////////////////////////////////////////////////////////////////////
////////////////////////////////7

The error output is way too long

/////////////////////////////////////////////////////////////////////////////7

g++ -O2 -g -o Sample_SimpleOpenGL.o -c Sample_SimpleOpenGL.cpp -I/usr/local/include
Sample_SimpleOpenGL.cpp:25:8: error: using typedef-name ‘aiVector3D’ after
‘struct’
/usr/local/include/assimp/vector3.h:124:27: error: ‘aiVector3D’ has a previous
declaration here
Sample_SimpleOpenGL.cpp:25:28: error: invalid type in declaration before ‘,’
token
Sample_SimpleOpenGL.cpp:47:9: error: using typedef-name ‘aiVector3D’ after
‘struct’
/usr/local/include/assimp/vector3.h:124:27: error: ‘aiVector3D’ has a previous
declaration here
Sample_SimpleOpenGL.cpp:48:9: error: using typedef-name ‘aiVector3D’ after
‘struct’
/usr/local/include/assimp/vector3.h:124:27: error: ‘aiVector3D’ has a previous
declaration here
Sample_SimpleOpenGL.cpp:49:9: error: using typedef-name ‘aiMatrix4x4’ after
‘struct’
/usr/local/include/assimp/matrix4x4.h:222:29: error: ‘aiMatrix4x4’ has a
previous declaration here
Sample_SimpleOpenGL.cpp: In function ‘void get_bounding_box_for_node(const
aiNode*, int*, int*, int*)’:
Sample_SimpleOpenGL.cpp:51:9: error: using typedef-name ‘aiMatrix4x4’ after
‘struct’
/usr/local/include/assimp/matrix4x4.h:222:29: error: ‘aiMatrix4x4’ has a
previous declaration here
Sample_SimpleOpenGL.cpp:51:25: error: invalid type in declaration before ‘;’
token
Sample_SimpleOpenGL.cpp:55:46: error: cannot convert ‘int*’ to ‘aiMatrix4x4*
{aka aiMatrix4x4t<float>*}’ for argument ‘1’ to ‘void
aiMultiplyMatrix4(aiMatrix4x4*, const aiMatrix4x4*)’
Sample_SimpleOpenGL.cpp:61:11: error: using typedef-name ‘aiVector3D’ after
‘struct’
/usr/local/include/assimp/vector3.h:124:27: error: ‘aiVector3D’ has a previous
declaration here
Sample_SimpleOpenGL.cpp:61:26: error: invalid type in declaration before ‘=’
token
Sample_SimpleOpenGL.cpp:61:45: error: cannot convert ‘aiVector3D {aka
aiVector3t<float>}’ to ‘int’ in initialization
Sample_SimpleOpenGL.cpp:62:38: error: cannot convert ‘int*’ to ‘aiVector3D*
{aka aiVector3t<float>*}’ for argument ‘1’ to ‘void
aiTransformVecByMatrix4(aiVector3D*, const aiMatrix4x4*)’
Sample_SimpleOpenGL.cpp:64:9: error: request for member ‘x’ in ‘* min’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:64:13: error: request for member ‘x’ in ‘* min’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:64:13: error: request for member ‘x’ in ‘tmp’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:64:13: error: request for member ‘x’ in ‘* min’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:64:13: error: request for member ‘x’ in ‘tmp’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:65:9: error: request for member ‘y’ in ‘* min’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:65:13: error: request for member ‘y’ in ‘* min’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:65:13: error: request for member ‘y’ in ‘tmp’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:65:13: error: request for member ‘y’ in ‘* min’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:65:13: error: request for member ‘y’ in ‘tmp’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:66:9: error: request for member ‘z’ in ‘* min’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:66:13: error: request for member ‘z’ in ‘* min’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:66:13: error: request for member ‘z’ in ‘tmp’,
which is of non-class type ‘int’
Sample_SimpleOpenGL.cpp:66:13: error: request for member ‘z’ in ‘* min’,
which is of non-class type ‘int’
..................................................

//////////////////////////////////////////////////////////////////////////////

Only a part of it pasted here.

Looking forward to your help

[Kim Kulling]

see: https://github.com/assimp/assimp/issues/113