fix linking issue

1 files changed, 23 insertions, 23 deletions

diff --git a/unsupported/Eigen/OpenGLSupport b/unsupported/Eigen/OpenGLSupport
index 0f09cee14..e5938e21c 100644
--- a/unsupported/Eigen/OpenGLSupport
+++ b/unsupported/Eigen/OpenGLSupport
@@ -188,11 +188,11 @@ template<typename Scalar> void glLoadMatrix(const Transform<Scalar,3,Affine>& t)
 template<typename Scalar> void glLoadMatrix(const Transform<Scalar,3,Projective>& t)    { glLoadMatrix(t.matrix()); }
 template<typename Scalar> void glLoadMatrix(const Transform<Scalar,3,AffineCompact>& t) { glLoadMatrix(Transform<Scalar,3,Affine>(t).matrix()); }
 
-void glRotate(const Rotation2D<float>& rot)
+static void glRotate(const Rotation2D<float>& rot)
 {
   glRotatef(rot.angle()*180.f/float(M_PI), 0.f, 0.f, 1.f);
 }
-void glRotate(const Rotation2D<double>& rot)
+static void glRotate(const Rotation2D<double>& rot)
 {
   glRotated(rot.angle()*180.0/M_PI, 0.0, 0.0, 1.0);
 }
@@ -256,18 +256,18 @@ EIGEN_GL_FUNC1_SPECIALIZATION_MAT(glGet,GLenum,_,double, 4,4,Doublev)
 
 #ifdef GL_VERSION_2_0
 
-void glUniform2fv_ei  (GLint loc, const float* v)         { glUniform2fv(loc,1,v); }
-void glUniform2iv_ei  (GLint loc, const int* v)           { glUniform2iv(loc,1,v); }
+static void glUniform2fv_ei  (GLint loc, const float* v)         { glUniform2fv(loc,1,v); }
+static void glUniform2iv_ei  (GLint loc, const int* v)           { glUniform2iv(loc,1,v); }
 
-void glUniform3fv_ei  (GLint loc, const float* v)         { glUniform3fv(loc,1,v); }
-void glUniform3iv_ei  (GLint loc, const int* v)           { glUniform3iv(loc,1,v); }
+static void glUniform3fv_ei  (GLint loc, const float* v)         { glUniform3fv(loc,1,v); }
+static void glUniform3iv_ei  (GLint loc, const int* v)           { glUniform3iv(loc,1,v); }
 
-void glUniform4fv_ei  (GLint loc, const float* v)         { glUniform4fv(loc,1,v); }
-void glUniform4iv_ei  (GLint loc, const int* v)           { glUniform4iv(loc,1,v); }
+static void glUniform4fv_ei  (GLint loc, const float* v)         { glUniform4fv(loc,1,v); }
+static void glUniform4iv_ei  (GLint loc, const int* v)           { glUniform4iv(loc,1,v); }
 
-void glUniformMatrix2fv_ei  (GLint loc, const float* v)         { glUniformMatrix2fv(loc,1,false,v); }
-void glUniformMatrix3fv_ei  (GLint loc, const float* v)         { glUniformMatrix3fv(loc,1,false,v); }
-void glUniformMatrix4fv_ei  (GLint loc, const float* v)         { glUniformMatrix4fv(loc,1,false,v); }
+static void glUniformMatrix2fv_ei  (GLint loc, const float* v)         { glUniformMatrix2fv(loc,1,false,v); }
+static void glUniformMatrix3fv_ei  (GLint loc, const float* v)         { glUniformMatrix3fv(loc,1,false,v); }
+static void glUniformMatrix4fv_ei  (GLint loc, const float* v)         { glUniformMatrix4fv(loc,1,false,v); }
 
 
 EIGEN_GL_FUNC1_DECLARATION       (glUniform,GLint,const)
@@ -286,12 +286,12 @@ EIGEN_GL_FUNC1_SPECIALIZATION_MAT(glUniform,GLint,const,float,        4,4,Matrix
 
 #ifdef GL_VERSION_2_1
 
-void glUniformMatrix2x3fv_ei(GLint loc, const float* v)         { glUniformMatrix2x3fv(loc,1,false,v); }
-void glUniformMatrix3x2fv_ei(GLint loc, const float* v)         { glUniformMatrix3x2fv(loc,1,false,v); }
-void glUniformMatrix2x4fv_ei(GLint loc, const float* v)         { glUniformMatrix2x4fv(loc,1,false,v); }
-void glUniformMatrix4x2fv_ei(GLint loc, const float* v)         { glUniformMatrix4x2fv(loc,1,false,v); }
-void glUniformMatrix3x4fv_ei(GLint loc, const float* v)         { glUniformMatrix3x4fv(loc,1,false,v); }
-void glUniformMatrix4x3fv_ei(GLint loc, const float* v)         { glUniformMatrix4x3fv(loc,1,false,v); }
+static void glUniformMatrix2x3fv_ei(GLint loc, const float* v)         { glUniformMatrix2x3fv(loc,1,false,v); }
+static void glUniformMatrix3x2fv_ei(GLint loc, const float* v)         { glUniformMatrix3x2fv(loc,1,false,v); }
+static void glUniformMatrix2x4fv_ei(GLint loc, const float* v)         { glUniformMatrix2x4fv(loc,1,false,v); }
+static void glUniformMatrix4x2fv_ei(GLint loc, const float* v)         { glUniformMatrix4x2fv(loc,1,false,v); }
+static void glUniformMatrix3x4fv_ei(GLint loc, const float* v)         { glUniformMatrix3x4fv(loc,1,false,v); }
+static void glUniformMatrix4x3fv_ei(GLint loc, const float* v)         { glUniformMatrix4x3fv(loc,1,false,v); }
 
 EIGEN_GL_FUNC1_SPECIALIZATION_MAT(glUniform,GLint,const,float,        2,3,Matrix2x3fv_ei)
 EIGEN_GL_FUNC1_SPECIALIZATION_MAT(glUniform,GLint,const,float,        3,2,Matrix3x2fv_ei)
@@ -304,9 +304,9 @@ EIGEN_GL_FUNC1_SPECIALIZATION_MAT(glUniform,GLint,const,float,        4,3,Matrix
 
 #ifdef GL_VERSION_3_0
 
-void glUniform2uiv_ei (GLint loc, const unsigned int* v)  { glUniform2uiv(loc,1,v); }
-void glUniform3uiv_ei (GLint loc, const unsigned int* v)  { glUniform3uiv(loc,1,v); }
-void glUniform4uiv_ei (GLint loc, const unsigned int* v)  { glUniform4uiv(loc,1,v); }
+static void glUniform2uiv_ei (GLint loc, const unsigned int* v)  { glUniform2uiv(loc,1,v); }
+static void glUniform3uiv_ei (GLint loc, const unsigned int* v)  { glUniform3uiv(loc,1,v); }
+static void glUniform4uiv_ei (GLint loc, const unsigned int* v)  { glUniform4uiv(loc,1,v); }
 
 EIGEN_GL_FUNC1_SPECIALIZATION_VEC(glUniform,GLint,const,unsigned int, 2,2uiv_ei)
 EIGEN_GL_FUNC1_SPECIALIZATION_VEC(glUniform,GLint,const,unsigned int, 3,3uiv_ei)
@@ -315,9 +315,9 @@ EIGEN_GL_FUNC1_SPECIALIZATION_VEC(glUniform,GLint,const,unsigned int, 4,4uiv_ei)
 #endif
 
 #ifdef GL_ARB_gpu_shader_fp64
-void glUniform2dv_ei  (GLint loc, const double* v)        { glUniform2dv(loc,1,v); }
-void glUniform3dv_ei  (GLint loc, const double* v)        { glUniform3dv(loc,1,v); }
-void glUniform4dv_ei  (GLint loc, const double* v)        { glUniform4dv(loc,1,v); }
+static void glUniform2dv_ei  (GLint loc, const double* v)        { glUniform2dv(loc,1,v); }
+static void glUniform3dv_ei  (GLint loc, const double* v)        { glUniform3dv(loc,1,v); }
+static void glUniform4dv_ei  (GLint loc, const double* v)        { glUniform4dv(loc,1,v); }
 
 EIGEN_GL_FUNC1_SPECIALIZATION_VEC(glUniform,GLint,const,double,       2,2dv_ei)
 EIGEN_GL_FUNC1_SPECIALIZATION_VEC(glUniform,GLint,const,double,       3,3dv_ei)