svn commit: r462204 - head/math/qwtplot3d-qt4/files
Tobias C. Berner
tcberner at FreeBSD.org
Sun Feb 18 08:19:34 UTC 2018
Author: tcberner
Date: Sun Feb 18 08:19:33 2018
New Revision: 462204
URL: https://svnweb.freebsd.org/changeset/ports/462204
Log:
math/qwtplot3d-qt4, fix build with clang6.
Added:
head/math/qwtplot3d-qt4/files/patch-src_qwt3d__lighting.cpp (contents, props changed)
Added: head/math/qwtplot3d-qt4/files/patch-src_qwt3d__lighting.cpp
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/math/qwtplot3d-qt4/files/patch-src_qwt3d__lighting.cpp Sun Feb 18 08:19:33 2018 (r462204)
@@ -0,0 +1,18 @@
+src/qwt3d_lighting.cpp:178:27: error: non-constant-expression cannot be narrowed from type 'double' to
+'GLfloat' (aka 'float') in initializer list [-Wc++11-narrowing]
+ GLfloat lightPos[4] = { lights_[light].shift.x, lights_[light].shift.y, lights_[light].shift.z, 1.0};
+ ^~~~~~~~~~~~~~~~~~~~~~
+src/qwt3d_lighting.cpp:178:27: note: insert an explicit cast to silence this issue
+
+
+--- src/qwt3d_lighting.cpp.orig 2018-02-17 23:11:11 UTC
++++ src/qwt3d_lighting.cpp
+@@ -175,7 +175,7 @@ void Plot3D::applyLight(unsigned light)
+ glRotatef( lights_[light].rot.x-90, 1.0, 0.0, 0.0 );
+ glRotatef( lights_[light].rot.y , 0.0, 1.0, 0.0 );
+ glRotatef( lights_[light].rot.z , 0.0, 0.0, 1.0 );
+- GLfloat lightPos[4] = { lights_[light].shift.x, lights_[light].shift.y, lights_[light].shift.z, 1.0};
++ GLfloat lightPos[4] = { static_cast<GLfloat>(lights_[light].shift.x), static_cast<GLfloat>(lights_[light].shift.y), static_cast<GLfloat>(lights_[light].shift.z), 1.0};
+ GLenum le = lightEnum(light);
+ glLightfv(le, GL_POSITION, lightPos);
+ }
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