diff options
Diffstat (limited to 'dev-ros/amcl')
| -rw-r--r-- | dev-ros/amcl/amcl-1.14.0.ebuild | 4 | ||||
| -rw-r--r-- | dev-ros/amcl/files/gcc7.patch | 41 |
2 files changed, 44 insertions, 1 deletions
diff --git a/dev-ros/amcl/amcl-1.14.0.ebuild b/dev-ros/amcl/amcl-1.14.0.ebuild index aebe91d62a73..0e1fb5f0dbd5 100644 --- a/dev-ros/amcl/amcl-1.14.0.ebuild +++ b/dev-ros/amcl/amcl-1.14.0.ebuild @@ -1,4 +1,4 @@ -# Copyright 1999-2016 Gentoo Foundation +# Copyright 1999-2017 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 EAPI=5 @@ -26,3 +26,5 @@ RDEPEND=" DEPEND="${RDEPEND} test? ( dev-ros/rostest[${PYTHON_USEDEP}] ) " + +PATCHES=( "${FILESDIR}/gcc7.patch" ) diff --git a/dev-ros/amcl/files/gcc7.patch b/dev-ros/amcl/files/gcc7.patch new file mode 100644 index 000000000000..12c19bbdd671 --- /dev/null +++ b/dev-ros/amcl/files/gcc7.patch @@ -0,0 +1,41 @@ +commit 65261a83e7269906f726f14d7e8cc30e5f9901f0 +Author: Dmitry Rozhkov <dmitry.rozhkov@linux.intel.com> +Date: Fri Jun 16 14:50:52 2017 +0300 + + amcl: fix compilation with gcc v7 + + When building amcl with recent enough gcc v7 compilation fails with + the error + + src/amcl/map/map_cspace.cpp: In function 'void enqueue(map_t*, unsigned int, unsigned int, unsigned int, unsigned int, std::priority_queue<CellData>&, CachedDistanceMap*, unsigned char*)': + src/amcl/map/map_cspace.cpp:98:34: error: call of overloaded 'abs(unsigned int)' is ambiguous + unsigned int di = abs(i - src_i); + + Use `int abs(int)` flavour of the abs() function. + +diff --git a/amcl/src/amcl/map/map_cspace.cpp b/amcl/src/amcl/map/map_cspace.cpp +index 421f718..5b4cf9c 100644 +--- a/amcl/src/amcl/map/map_cspace.cpp ++++ b/amcl/src/amcl/map/map_cspace.cpp +@@ -86,8 +86,8 @@ get_distance_map(double scale, double max_dist) + return cdm; + } + +-void enqueue(map_t* map, unsigned int i, unsigned int j, +- unsigned int src_i, unsigned int src_j, ++void enqueue(map_t* map, int i, int j, ++ int src_i, int src_j, + std::priority_queue<CellData>& Q, + CachedDistanceMap* cdm, + unsigned char* marked) +@@ -95,8 +95,8 @@ void enqueue(map_t* map, unsigned int i, unsigned int j, + if(marked[MAP_INDEX(map, i, j)]) + return; + +- unsigned int di = abs(i - src_i); +- unsigned int dj = abs(j - src_j); ++ int di = abs(i - src_i); ++ int dj = abs(j - src_j); + double distance = cdm->distances_[di][dj]; + + if(distance > cdm->cell_radius_) |