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kumquat-buildroot/package/qhull/Config.in

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qhull: new package Signed-off-by: Davide Viti <d.viti@infosolution.it> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-04-19 00:30:01 +02:00
config BR2_PACKAGE_QHULL
bool "qhull"
depends on BR2_INSTALL_LIBSTDCPP
Rename BR2_PREFER_STATIC_LIB to BR2_STATIC_LIBS Since a while, the semantic of BR2_PREFER_STATIC_LIB has been changed from "prefer static libraries when possible" to "use only static libraries". The former semantic didn't make much sense, since the user had absolutely no control/idea of which package would use static libraries, and which packages would not. Therefore, for quite some time, we have been starting to enforce that BR2_PREFER_STATIC_LIB should really build everything with static libraries. As a consequence, this patch renames BR2_PREFER_STATIC_LIB to BR2_STATIC_LIBS, and adjust the Config.in option accordingly. This also helps preparing the addition of other options to select shared, shared+static or just static. Note that we have verified that this commit can be reproduced by simply doing a global rename of BR2_PREFER_STATIC_LIB to BR2_STATIC_LIBS plus adding BR2_PREFER_STATIC_LIB to Config.in.legacy. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2014-12-03 22:41:29 +01:00
depends on !BR2_STATIC_LIBS
package/qhull: add dependency on gcc >= 4.4 A variadic template template parameters [1] is used in QhullSet.h, this require a toolchain with (at least) gcc 4.4 [2][3]. Fixes (bfin toolchain with gcc 4.3): http://autobuild.buildroot.net/results/32f/32f324c7920ac46d393954de13b8a98a77a0c392 [1] http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf [2] https://gcc.gnu.org/gcc-4.3/cxx0x_status.html [3] https://gcc.gnu.org/gcc-4.4/cxx0x_status.html Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-27 14:13:38 +01:00
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_4 # needs gcc >= 4.4
qhull: new package Signed-off-by: Davide Viti <d.viti@infosolution.it> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-04-19 00:30:01 +02:00
help
Qhull computes the convex hull, Delaunay triangulation,
Voronoi diagram, halfspace intersection about a point,
furthest-site Delaunay triangulation, and furthest-site
Voronoi diagram. The source code runs in 2-d, 3-d, 4-d, and
higher dimensions. Qhull implements the Quickhull algorithm
for computing the convex hull. It handles roundoff errors
from floating point arithmetic. It computes volumes, surface
areas, and approximations to the convex hull.
http://www.qhull.org
package/qhull: add dependency on gcc >= 4.4 A variadic template template parameters [1] is used in QhullSet.h, this require a toolchain with (at least) gcc 4.4 [2][3]. Fixes (bfin toolchain with gcc 4.3): http://autobuild.buildroot.net/results/32f/32f324c7920ac46d393954de13b8a98a77a0c392 [1] http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf [2] https://gcc.gnu.org/gcc-4.3/cxx0x_status.html [3] https://gcc.gnu.org/gcc-4.4/cxx0x_status.html Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-27 14:13:38 +01:00
comment "qhull needs a toolchain w/ C++, dynamic library, gcc >= 4.4"
depends on !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_4
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