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* Use instead of CMAKE_SOURCE_DIR and CMAKE_BINARY_DIR
* Also PROJECT_SOURCE_DIR and PROJECT_BINARY_DIR, which are similar
* Set properties with a list variable rather than a long line
* Correction to 'proj_test_set_properties' function, rename ENVIRONMENT:
- PROJ_IGNORE_USER_WRITABLE_DIRECTORY (ignored)
- PROJ_SKIP_READ_USER_WRITABLE_DIRECTORY (used by filemanager.cpp)
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Fixes #1984
- Copy BETA2007.gsb, MD, alaska, conus, ntf_r93.gsb, ntv1_can.dat grids
from proj-datumgrid to data/tests.
- Replace a couple uses of nzgd2kgrid0005.gsb in tests by ntf_r93.gsb
- Add downsampled/subsetted versions of egm96_15.gtx as tests/egm96_15_downsampled.gtx
and ntv2_0.gsb as tests/ntv2_0_downsampled.gsb
This results in a few changes in expected results
- Simpify travis/install.sh due to less configurations to test
This results in a hopefully acceptable increase of the proj-X.Y.Z.tar.gz
from 2.9 to 5.3 MB
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This will declutter cmake output for PROJ4 users
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CMake: simplify message functions
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Fixes #1490
This is an extension of the Window-specific logic added recently to
Unix builds. This reuses parts of proposed past commit
https://github.com/OSGeo/PROJ/pull/1517/commits/82a07e51c6e24ddb936d131ababe29f1ac36ef14
(credits to @abellgithub)
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* Remove colormsg(); just use message()
* Rename boost_report_value() with print_variable()
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Allow both find_package(PROJ) and find_package(PROJ4). More details
are in cmake/CMakeLists.txt.
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tests: force use of bash for proj_add_test_script_sh
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* Also remove a few if()-blocks to support older CMake versions
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This commit is the result of the squashing of rfc4_dev branch in a single
commit. It implements mostly RFC 4 related work.
* Grid handling:
- remove obsolete and presumably unfinished implementation of grid catalog functionality
- all grid functionality is in grids.cpp/.hpp
- vertical and horizontal grid shift: rework to no longer load whole grid into memory
- remove hgrids and vgrids member from PJ structure, and store them in hgridshift/vgridshift/deformation structures
- build systems: add optional libtiff dependency. Must be explicitly disabled if not desired
- add support for horizontal and vertical grids in GeoTIFF, if libtiff is available
- add GenericShiftGridSet and GenericShiftGrid classes, relying on TIFF grids, that can be used for generic purpose grid-based adjustment
- add a +proj=xyzgridshift method to perform geocentric translation by grid. Used for French NTF to RGF93 transformation using gr3df97a.tif grid
- deformation: add support for +grids= for GeoTIFF grids
- horizontal grid shift: fix failures on points slightly outside a subgrid (fixes #209)
* File management:
- add a filemanager.cpp/.hpp to deal with file related work
- test for legacy proj_api.h fileapi
- proj.h: add proj_context_set_fileapi() and proj_context_set_sqlite3_vfs_name() (fixes #866)
- add capability to read resource files from the user writable directory
* Network access:
- build systems: add optional curl dependency
- add a curl-based default implementation for network related functionality
- proj.h: add C API to control network functionality, and optionaly provide network callbacks
- add data/proj.ini with default settings
- add a SQLite3 local cache of downloaded chunks
- add proj_is_download_needed() and proj_download_file()
* Use Win32 Unicode APIs and expect all strings to be UTF-8 (fixes #1765)
For backward compatibility, if PROJ_LIB content is found to be not UTF-8 or
pointing to a non existing directory, then an attempt at interpretating it
in the ANSI page encoding is done.
proj_context_set_search_paths() now assumes strings to be in UTF-8, and
functions returning paths will also return values in UTF-8.
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Remove deprecated JNI bindings
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Closes #1757
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Should fix the issue reported in https://lists.osgeo.org/pipermail/proj/2020-January/009188.html
Some extra north-american grids present in data/ can affect the results of
some tests, so create a data/for_tests/ subdirectory in which we copy only
select grids.
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PROJ can build and run against older version (3.7 for example), but it has
been found that performance is horrible. With 3.11 (Ubuntu 16.04), it is
fine, so sets this as the minimum version.
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Make the setting of major toolset version variables parallel that for
cross-compilation. Add comments so it's easier for the next person
looking at this code to figure what's going on. Note: no need to unset
variables at the end of the version check file (the file is read in a
nested scope).
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set PROJ_LIB on test targets for CMake
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cmake and autoconf now stipulate C99
change c89 to c99 in travis jobs
remove HAVE_C99_MATH checks
(unrelated) relax Visual Studio compatibility check in
cmake/project-config-version.cmake.in (VS 2019 can use a VS 2015 library
but not vice versa).
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None of variables calculated by the module are currently used.
Besides, this is legacy module which should not be necessary for
anything.
Related to #1263
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Define HAVE_STRERROR during configuration.
Before:
$ cs2cs +proj=latlong +to +proj=latlong dummy
<cs2cs>:
Sys errno: 2: <system mess. texts unavail.>
dummy
After:
$ cs2cs +proj=latlong +to +proj=latlong dummy
<cs2cs>:
Sys errno: 2: No such file or directory
dummy
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Addressing issue #1177.
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The source material for the default grids used by
PROJ has been moved to the proj-datumgrid repository. For that
reason it is no longer necessary to include the nad2bin program
in the PROJ repository and source distribution. From now on the
nad2bin application will be kept in the proj-datumgrid repo.
Previously the null grid was generated by running nad2bin on the
null.lla file. Since nad2bin is no longer available null.lla has
been replaced by its binary counterpart null. This file will be
distributed and installed alongside PROJ.
Build scripts and documenation has been adjusted so that nad2bin
is not mentioned anywhere. Additionally all references to nad2nad
has been removed as well. nad2nad has not been part of the PROJ
distribution for quite some time so this has been long overdue.
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This work mostly consists of:
- a C++ implementation of the ISO-19111:2018 / OGC Topic 2
"Referencing by coordinates" classes to represent Datums,
Coordinate systems, CRSs (Coordinate Reference Systems) and
Coordinate Operations.
- methods to convert between this C++ modeling and WKT1, WKT2
and PROJ string representations of those objects
- management and query of a SQLite3 database of CRS and Coordinate Operation definition
- a C API binding part of those capabilities
This is all-in-one squashed commit of the work of
https://github.com/OSGeo/proj.4/pull/1040
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These functions aren't called from anywhere else in the codebase.
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CMake provides this function, but only in CMake 2.8.3 and up. This
minimum version bump is OK because it is from 2010, but the code
requires C++11 features to exist. Any platform with a suitable compiler,
but too-old of a CMake can easily compile the required CMake version as
well.
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This version takes to add the include path to the target definition for
cmake 2.8.11 and later. Also the documentation sticks to the existing
convention of using cmake variables ${PROJ4_LIBRARIES} and
${PROJ4_INCLUDE_DIRS}. However, the namespace variables are still being
included.
Here's the roll-out plan
(0) Version 4.9.x: The target is proj and PROJ4_LIBRARIES is set to
this.
(1) Version 5.0.x: Two targets, proj and PROJ4::proj, are defined;
PROJ4_LIBRARIES = proj.
(2) In a year or two: Two targets, proj and PROJ4::proj, are defined;
PROJ4_LIBRARIES = PROJ4::proj.
(3) With a change in the library which breaks backwards compatibility:
The target is PROJ4::proj and PROJ4_LIBRARIES = PROJ4::proj.
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* install proj4 data in share/proj, not share/
* no need for CMP0022 policy anymore
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