sr #138378: fix ClhepBuildTex so it doesn't install files that have not been created

CMakeLists.txt

@@ -3,7 +3,7 @@
 #  cmake [-DCMAKE_INSTALL_PREFIX=/install/path] 
 #        [-DCMAKE_BUILD_TYPE=Debug|Release|RelWithDebInfo|MinSizeRel]
 #        [-DCMAKE_C_COMPILER=...] [-DCMAKE_CXX_COMPILER=...]
-#        [-DCLHEP_BUILD_DOCS=ON] 
+#        [-DCLHEP_BUILD_DOCS=ON]
 #        [-DLIB_SUFFIX=64]
 #        /path/to/source
 #  make

cmake/Modules/ClhepBuildTex.cmake

@@ -62,8 +62,9 @@ IF(DVIPS_CONVERTER)
     )
     ENDIF(PS2PDF_CONVERTER)
   ENDIF(DVIPS_CONVERTER)
+
+ INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/${main_tex_file}.pdf
+          DESTINATION doc/${package} )
 ENDIF(LATEX_COMPILER)
 
-INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/${main_tex_file}.pdf
-         DESTINATION doc/${package} )
 endmacro( clhep_latex )