| Age | Commit message (Collapse) | Author |
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Also, workaround issue:
CMake Error at test/unit/CMakeLists.txt:7 (string):
string sub-command REGEX, mode REPLACE needs at least 6 arguments
total to command.
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Add instruction to HOWTO-RELEASE as well so it is remembered in the
future.
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Align version with the one defined in configure.ac.
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builds only (CMake integration to be done)
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The library does not require CDash server, so there is
no point in generating all testing configurations
(ie. Experimental, Continuous, Nightly)
CTest also adds implicit BUILD_TESTING option (default ON)
which is not used by the library - there is custom PROJ_TESTS.
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and add catch2 framework
Hardened compilation flags come from GDAL' configure.ac and are
'combat proven'
Dummy test added just to demonstrate catch2 based tests work.
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Collect custom C99 math functions in proj_math.h
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We are relying more and more on C99 math functions. On C89 systems where
those functions are not available our own custom versions of those
functions are used instead. So far these has been spread across the code
base. This commit gathers them in the same file and introduces the
proj_math.h header. The build system checks for C99 math functions. If
not found the proj_math.h header make sure that C99 functions are
defined as their pj_ equivalent.
Ideally proj_math.h is included instead of math.h. This removes the need
for any checks against HAVE_C99_MATH in the code making it easier to
read.
For this commit the functions hypot, log1p and asinh has been taken care
of.
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This allows us to take advantage of newer features when they are
available. However, builds on Travis still use -std=c89 to ensure C89
compatibility. Locally this can be achieved with either
* cmake -DCMAKE_C_STANDARD=90 ..
* cmake -DCMAKE_C_FLAGS='-std=c89' ..
* C_FLAGS='-std=c89' cmake ..
We also reorder the warning flags: they are all part of the standard
build now, but -Werror is only applied on Travis.
Fixes #892.
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Extend HAVE_C99_MATH checks in CMakeLists.txt and configure.ac to
include test for C99 function isnan.
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Set flags for Intel compiler to prevent incorrect optimization of
arithmetic expressions #826. Guard against nans in sincosdx #834.
Issue #831 is not addressed here (need more information...).
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Also set policy CMP0054 to stop a cmake warning.
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* Ensure C89 compliance and enable more warnings
According to the contributing guidelines, the library is developed
strictly in ANSI C 89. However, this is not enforced.
Additionally, we enable more warnings: apart from -Wall and -Wextra we
enable a warning that makes sure all enumeration values are covered in
a switch statement.
When compiling with Clang, we also turn on the warnings -Wc99-extensions
and -Wc11-extensions.
* Enable all warnings that are used on Travis
This makes it easier to notice problems before pushing.
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* fix #560 install proj4-config.cmake to defaut path
* add some variable and cmake option to specify where
the cmake config file should be installed.
* change project_root_dir use in project-config.cmake.in
variable from hard coded path to computed path with
file(RELATIVE_PATH) function.
* Still use the old project-config.cmake/configure_file way
of generate config file. A cleaner way could be to use
the modern cmake export(target ..)
* use GNUInstallDirs for default unix install path
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This tests whether the functions are declared in <math.h>. If they are,
then -DHAVE_C99_MATH=1 is added to the C flags. The intention is that
this flag is only seen when building proj.4 and shouldn't be referenced
in any of the installed include files. The next update to geodesic.c
will use this flag.
Left unaddressed is what to do if HAVE_C99_MATH is 0. The strategy in
geodesic.c is to assume that the missing functions will need to be
defined explicitly. A less safe alternative is to assume that the
functions are in fact available in libm and that all that needs to be
done is to declare the functions.
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* upgrade geodesic.[ch3]
* add test suite geodtest.c and invoke via cmake's add_test
* increment version to 4.9.3 and library version to 11.0.0
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versions can be installed together
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2645 4e78687f-474d-0410-85f9-8d5e500ac6b2
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git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2632 4e78687f-474d-0410-85f9-8d5e500ac6b2
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git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2616 4e78687f-474d-0410-85f9-8d5e500ac6b2
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git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2614 4e78687f-474d-0410-85f9-8d5e500ac6b2
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git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2610 4e78687f-474d-0410-85f9-8d5e500ac6b2
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git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2608 4e78687f-474d-0410-85f9-8d5e500ac6b2
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git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2607 4e78687f-474d-0410-85f9-8d5e500ac6b2
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git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2531 4e78687f-474d-0410-85f9-8d5e500ac6b2
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git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2525 4e78687f-474d-0410-85f9-8d5e500ac6b2
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