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merged 3 commits into from
Aug 28, 2021
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Minor updates to README.md #501

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cfb472f
add comment suggested in issue 492
Aug 28, 2021
43a3da1
make the default INSTALL_PREFIX clearer in the documentation
Aug 28, 2021
b22f2d1
fix incorrect statement about default location
Aug 28, 2021
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6 changes: 3 additions & 3 deletions README.md
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Expand Up @@ -125,7 +125,7 @@ You can pass additional options to CMake to customize the build.
Important options are

- `-G Ninja` to use the Ninja backend instead of the default Make backend. Other build backends are available with a similar syntax.
- `-DCMAKE_INSTALL_PREFIX` is used to provide the install location for the library.
- `-DCMAKE_INSTALL_PREFIX` is used to provide the install location for the library. If not provided the defaults will depend on your operating system, [see here](https://cmake.org/cmake/help/latest/variable/CMAKE_INSTALL_PREFIX.html).
- `-DCMAKE_MAXIMUM_RANK` the maximum array rank procedures should be generated for.
The default value is chosen as 4.
The maximum is 15 for Fortran 2003 compliant compilers, otherwise 7 for compilers not supporting Fortran 2003 completely yet.
Expand Down Expand Up @@ -170,7 +170,7 @@ Alternatively, you can build using provided Makefiles:
make -f Makefile.manual
```

You can limit the maximum rank by setting ``-DMAXRANK=<num>`` in the ``FYPPFLAGS`` environment variable:
You can limit the maximum rank by setting ``-DMAXRANK=<num>`` in the ``FYPPFLAGS`` environment variable (which can reduce the compilation time):

```sh
make -f Makefile.manual FYPPFLAGS=-DMAXRANK=4
Expand All @@ -196,7 +196,7 @@ target_link_libraries(
```

To make the installed stdlib project discoverable add the stdlib directory to the ``CMAKE_PREFIX_PATH``.
The usual install localtion of the package files is ``$PREFIX/lib/cmake/fortran_stdlib``.
The usual install location of the package files is ``$PREFIX/lib/cmake/fortran_stdlib``.

For non-CMake build systems (like make) you can use the exported pkg-config file by setting ``PKG_CONFIG_PATH`` to include the directory containing the exported pc-file.
The usual install location of the pc-file is ``$PREFIX/lib/pkgconfig``.
Expand Down