[Commit-gnuradio] [gnuradio] 01/03: cmake: In Python files only, remove all shebanging (anywhere) then prepend that used for GNU Radio.

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jcorgan pushed a commit to branch master
in repository gnuradio.

commit 245d5bea6388119571d58dc9592fa2303e1f7534
Author: Michael Dickens <address@hidden>
Date:   Thu Feb 19 15:07:35 2015 -0500

    cmake: In Python files only, remove all shebanging (anywhere) then prepend 
that used for GNU Radio.
---
 cmake/Modules/GrPython.cmake                                   | 3 +--
 gr-utils/python/modtool/gr-newmod/cmake/Modules/GrPython.cmake | 3 +--
 volk/cmake/GrPython.cmake                                      | 2 +-
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/cmake/Modules/GrPython.cmake b/cmake/Modules/GrPython.cmake
index 395faff..06e061e 100644
--- a/cmake/Modules/GrPython.cmake
+++ b/cmake/Modules/GrPython.cmake
@@ -185,7 +185,6 @@ function(GR_PYTHON_INSTALL)
             COMPONENT ${GR_PYTHON_INSTALL_COMPONENT}
         )
 
-
     ####################################################################
     elseif(GR_PYTHON_INSTALL_PROGRAMS)
     ####################################################################
@@ -207,7 +206,7 @@ function(GR_PYTHON_INSTALL)
             add_custom_command(
                 OUTPUT ${pyexefile} DEPENDS ${pyfile}
                 COMMAND ${PYTHON_EXECUTABLE} -c
-                
"open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+open('${pyfile}').read())"
+                "import re; R=re.compile('^\#!.*$\\n',flags=re.MULTILINE); 
open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+R.sub('',open('${pyfile}','r').read()))"
                 COMMENT "Shebangin ${pyfile_name}"
                 VERBATIM
             )
diff --git a/gr-utils/python/modtool/gr-newmod/cmake/Modules/GrPython.cmake 
b/gr-utils/python/modtool/gr-newmod/cmake/Modules/GrPython.cmake
index 395faff..06e061e 100644
--- a/gr-utils/python/modtool/gr-newmod/cmake/Modules/GrPython.cmake
+++ b/gr-utils/python/modtool/gr-newmod/cmake/Modules/GrPython.cmake
@@ -185,7 +185,6 @@ function(GR_PYTHON_INSTALL)
             COMPONENT ${GR_PYTHON_INSTALL_COMPONENT}
         )
 
-
     ####################################################################
     elseif(GR_PYTHON_INSTALL_PROGRAMS)
     ####################################################################
@@ -207,7 +206,7 @@ function(GR_PYTHON_INSTALL)
             add_custom_command(
                 OUTPUT ${pyexefile} DEPENDS ${pyfile}
                 COMMAND ${PYTHON_EXECUTABLE} -c
-                
"open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+open('${pyfile}').read())"
+                "import re; R=re.compile('^\#!.*$\\n',flags=re.MULTILINE); 
open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+R.sub('',open('${pyfile}','r').read()))"
                 COMMENT "Shebangin ${pyfile_name}"
                 VERBATIM
             )
diff --git a/volk/cmake/GrPython.cmake b/volk/cmake/GrPython.cmake
index b7b561b..c3e8176 100644
--- a/volk/cmake/GrPython.cmake
+++ b/volk/cmake/GrPython.cmake
@@ -199,7 +199,7 @@ function(VOLK_PYTHON_INSTALL)
             add_custom_command(
                 OUTPUT ${pyexefile} DEPENDS ${pyfile}
                 COMMAND ${PYTHON_EXECUTABLE} -c
-                
"open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+open('${pyfile}').read())"
+                "import re; R=re.compile('^\#!.*$\\n',flags=re.MULTILINE); 
open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+R.sub('',open('${pyfile}','r').read()))"
                 COMMENT "Shebangin ${pyfile_name}"
                 VERBATIM
             )