4 files changed, 96 insertions, 0 deletions
diff --git a/dev-python/catkin_pkg/files/catkin_prefix2.patch b/dev-python/catkin_pkg/files/catkin_prefix2.patch
new file mode 100644
index 000000000000..761894e83b1c
--- /dev/null
+++ b/dev-python/catkin_pkg/files/catkin_prefix2.patch
@@ -0,0 +1,29 @@
+Allow CATKIN_PREFIX_PATH to work as CMAKE_PREFIX_PATH:
+When building with SYSROOT!=/, CMAKE_PREFIX_PATH is the same as with SYSROOT=/
+but we need to find packages in SYSROOT.
+
+Index: catkin_pkg-0.4.6/src/catkin_pkg/workspaces.py
+===================================================================
+--- catkin_pkg-0.4.6.orig/src/catkin_pkg/workspaces.py
++++ catkin_pkg-0.4.6/src/catkin_pkg/workspaces.py
+@@ -41,16 +41,17 @@ CATKIN_WORKSPACE_MARKER_FILE = '.catkin_
+ 
+ def get_spaces(paths=None):
+     """
+-    Return a list of spaces based on the CMAKE_PREFIX_PATH or passed in list of workspaces.
++    Return a list of spaces based on the CMAKE_PREFIX_PATH/CATKIN_PREFIX_PATH or passed in list of workspaces.
+ 
+     It resolves the source space for each devel space and ignores non-catkin paths.
+     :param paths_to_order: list of paths
+     :param prefix_paths: list of prefixes, must not end with '/'
+     """
+     if paths is None:
+-        if 'CMAKE_PREFIX_PATH' not in os.environ:
+-            raise RuntimeError('Neither the environment variable CMAKE_PREFIX_PATH is set nor was a list of paths passed.')
++        if 'CMAKE_PREFIX_PATH' not in os.environ and 'CATKIN_PREFIX_PATH' not in os.environ:
++            raise RuntimeError('None of the environment variables CMAKE_PREFIX_PATH or CATKIN_PREFIX_PATH are set nor was a list of paths passed.')
+         paths = os.environ['CMAKE_PREFIX_PATH'].split(os.pathsep) if os.environ['CMAKE_PREFIX_PATH'] else []
++        paths += os.environ['CATKIN_PREFIX_PATH'].split(os.pathsep) if os.environ['CATKIN_PREFIX_PATH'] else []
+ 
+     spaces = []
+     for path in paths:
diff --git a/dev-python/catkin_pkg/files/infinite_loop3.patch b/dev-python/catkin_pkg/files/infinite_loop3.patch
new file mode 100644
index 000000000000..e00fb93f5135
--- /dev/null
+++ b/dev-python/catkin_pkg/files/infinite_loop3.patch
@@ -0,0 +1,27 @@
+https://bugs.gentoo.org/show_bug.cgi?id=612860
+By Tim Rakowski
+We os.walk /usr with followlinks=True, but at least nodejs contains a "recursive" link in /usr/include/node
+
+Index: catkin_pkg-0.4.6/src/catkin_pkg/packages.py
+===================================================================
+--- catkin_pkg-0.4.6.orig/src/catkin_pkg/packages.py
++++ catkin_pkg-0.4.6/src/catkin_pkg/packages.py
+@@ -57,7 +57,9 @@ def find_package_paths(basepath, exclude
+     """
+     paths = []
+     real_exclude_paths = [os.path.realpath(p) for p in exclude_paths] if exclude_paths is not None else []
++    visited = set()
+     for dirpath, dirnames, filenames in os.walk(basepath, followlinks=True):
++        visited.add(dirpath)
+         if 'AMENT_IGNORE' in filenames or \
+             'CATKIN_IGNORE' in filenames or \
+             'COLCON_IGNORE' in filenames or \
+@@ -70,7 +72,7 @@ def find_package_paths(basepath, exclude
+             del dirnames[:]
+             continue
+         # filter out hidden directories in-place
+-        dirnames[:] = [d for d in dirnames if not d.startswith('.')]
++        dirnames[:] = [d for d in dirnames if not d.startswith('.') and not os.path.realpath(os.path.join(dirpath, d)) in visited]
+     return paths
+ 
+ 
diff --git a/dev-python/catkin_pkg/files/infinite_loop4.patch b/dev-python/catkin_pkg/files/infinite_loop4.patch
new file mode 100644
index 000000000000..affb67bb8367
--- /dev/null
+++ b/dev-python/catkin_pkg/files/infinite_loop4.patch
@@ -0,0 +1,27 @@
+https://bugs.gentoo.org/show_bug.cgi?id=612860
+By Tim Rakowski
+We os.walk /usr with followlinks=True, but at least nodejs contains a "recursive" link in /usr/include/node
+
+Index: catkin_pkg-0.4.20/src/catkin_pkg/packages.py
+===================================================================
+--- catkin_pkg-0.4.20.orig/src/catkin_pkg/packages.py
++++ catkin_pkg-0.4.20/src/catkin_pkg/packages.py
+@@ -57,7 +57,9 @@ def find_package_paths(basepath, exclude
+     """
+     paths = []
+     real_exclude_paths = [os.path.realpath(p) for p in exclude_paths] if exclude_paths is not None else []
++    visited = set()
+     for dirpath, dirnames, filenames in os.walk(basepath, followlinks=True):
++        visited.add(dirpath)
+         if set(dirnames + filenames) & {'AMENT_IGNORE', 'CATKIN_IGNORE', 'COLCON_IGNORE'} or \
+             os.path.realpath(dirpath) in real_exclude_paths or \
+                 (exclude_subspaces and '.catkin' in filenames):
+@@ -68,7 +70,7 @@ def find_package_paths(basepath, exclude
+             del dirnames[:]
+             continue
+         # filter out hidden directories in-place
+-        dirnames[:] = [d for d in dirnames if not d.startswith('.')]
++        dirnames[:] = [d for d in dirnames if not d.startswith('.') and not os.path.realpath(os.path.join(dirpath, d)) in visited]
+     return paths
+ 
+ 
diff --git a/dev-python/catkin_pkg/files/ros_packages.patch b/dev-python/catkin_pkg/files/ros_packages.patch
new file mode 100644
index 000000000000..06933d69a9fa
--- /dev/null
+++ b/dev-python/catkin_pkg/files/ros_packages.patch
@@ -0,0 +1,13 @@
+Index: catkin_pkg-0.3.1/src/catkin_pkg/packages.py
+===================================================================
+--- catkin_pkg-0.3.1.orig/src/catkin_pkg/packages.py
++++ catkin_pkg-0.3.1/src/catkin_pkg/packages.py
+@@ -59,7 +59,7 @@ def find_package_paths(basepath, exclude
+             del dirnames[:]
+             continue
+         elif PACKAGE_MANIFEST_FILENAME in filenames:
+-            paths.append(os.path.relpath(dirpath, basepath))
++            paths.append(os.path.relpath(dirpath.replace('ros_packages/', ''), basepath))
+             del dirnames[:]
+             continue
+         for dirname in dirnames: