Commit Graph

29 Commits

Author SHA1 Message Date
Werner Lemberg 09195a82a4 * meson.build: Fix zlib support.
This commit synchronizes zlib support with both autotools and cmake: If no
external zlib is found (or intentionally disabled on the command line), use
the internal zlib by undefining `FT_CONFIG_OPTION_SYSTEM_ZLIB` without
modifying `FT_CONFIG_OPTION_USE_ZLIB`.

Also improve summary output.

Problem reported by Moazin.
2021-08-02 12:55:28 +02:00
Heiko Becker 47b1a541cb * meson.build: Honor `--includedir` instead of hard-coding 'include'.
Signed-off-by: Heiko Becker <heirecka@exherbo.org>
2021-07-29 08:33:56 +02:00
Alex Richardson c5516e0f7c * meson.build: Fix build for other UNIX systems (e.g., FreeBSD).
Without this change the build of `unix/ftsystem.c` fails because the
`ftconfig.h` header that defines macros such as `HAVE_UNISTD_H` and
`HAVE_FCNTL_H` is only being generated for Linux, macOS, and Cygwin
systems:

```
.../builds/unix/ftsystem.c:258:32: error:
    use of undeclared identifier 'O_RDONLY'
file = open( filepathname, O_RDONLY );
```

Instead of hardcoding a list of operating systems for this check,
update the logic that decides whether to build the file and set a
boolean flag that can be checked instead.
2021-07-12 22:23:42 +02:00
Werner Lemberg 50d0033f7e meson.build: Minor doc fix. 2021-07-05 05:44:13 +02:00
Werner Lemberg a399fb89dc meson.build: Minor doc improvements. 2021-07-03 16:34:01 +02:00
David Turner 6f273f6878 [meson] Add first regression test to FreeType
* tests/README.md: documentation explaining how to
  build and run the tests with the Meson build.

* tests/scripts/download-test-fonts.sh: Simple script
  to download test font files to the 'tests/data/'
  folder.

* meson.build, meson_options.txt, tests/meson.build:
  Add 'tests' option to enable building and running the
  test programs, disabled by default.

* tests/issue-1063/main.c: Simple regression test to
  exhibit issue 1063.

* .gitignore: Ignore the content of the tests/data/
  folder for now.
2021-06-16 10:28:47 +02:00
Alexei Podtelezhnikov 16947c0eb1 * meson.build (ft2_public_headers): Add missing `ftcid.h'.
Fixes #1058.
2021-05-23 05:36:16 -04:00
Werner Lemberg fedd945c3e meson.build: Minor formatting. 2021-03-08 10:30:57 +01:00
Tim-Philipp Müller 7252e35ed2 [meson] Fix 'mmap' handling on Windows.
* meson.build (ft2_sources): Always use `windows/ftsystem.c` on
Windows unless mmap has been disabled.

  https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/5#note_829289
2021-03-08 10:24:07 +01:00
Tim-Philipp Müller bb42afbda0 [meson] Add subproject fallbacks for 'libpng' and 'zlib'.
* subprojects/libpng.wrap, subprojects/zlib.wrap: New files.

* meson.build: Updated.
2021-03-07 17:54:21 +01:00
Xavier Claessens d69d9c2397 [meson] Make it work with Windows.
* meson.build: Do not process `ftconfig.h` when not using
`ftconfig.h.in`.

Fixes #1029.
2021-03-07 17:48:15 +01:00
Xavier Claessens cc90307d71 * meson.build: s/freetype2_dep/freetype_dep/.
Many projects (e.g., fontconfig, cairo) hardcode the `freetype_dep`
variable name to use FreeType as subproject because that was the
variable name in Centricular's Meson port of FreeType.  While they
should stop hardcoding that variable name, it does not cost us
anything to keep using that name to ease transition.
2021-02-10 18:14:47 +01:00
Xavier Claessens 3dbdb78a25 [meson] Fix handling of HarfBuzz library.
* meson.build (harfbuzz_dep): Do not fall back to HarfBuzz by
default.

Otherwise it causes a dependency cycle:

  cairo => fontconfig => freetype2 => harfbuzz => cairo

Meson will still fall back to HarfBuzz subprojects if the `harfbuzz`
option is set to `enabled` instead of `auto` and a
`subprojects/harfbuzz.wrap` file is present.  In that case it is the
responsibility of the main project to set the proper options on each
subproject to break the dependency cycle.

Fixes: #1028.
2021-02-10 18:10:59 +01:00
Xavier Claessens 2c40559609 Meson: Fix dependency lookup and generate ftconfig.h
[meson] Fix dependency lookup and generate `ftconfig.h`.

- zlib: If not found on the system, meson can build it as a
  subproject.  We thus never use the (outdated) zlib support that
  comes with FreeType.  Doing so has the additional advantage that
  the zlib code can be shared with other projects like GLib if both
  are subprojects of an application.
- harfbuzz: Build as a subproject if not found on the system.
- 'QUESTION: What if the compiler doesn't support `-D` but uses `/D`
  instead as on Windows?'  Answer: Meson translate arguments for us.
- visibility: Replace self-made code with meson-specific solution.

* meson.build (ft2_defines): Rewrite logic to set and handle it.
(process_header_command): New variable, previously called
`ftoption_command`.
(ftoption_command, ftconfig_command): New variables.
(zlib_option): Removed.
(zlib_dep): New variable.
(ft2_deps): Updated.
(harfbuzz_dep): Updated.
(ftconfig_h_in, ftconfig_h): New variables.
(ft2_sources): Updated.
(ft2_lib): Updated, handle visibility.
(summary): Updted.

* meson_options.txt (zlib): Updated.
2021-02-09 16:11:39 +01:00
Xavier Claessens e11cc40a2e * meson.build: Fix resource compilation on Windows.
This is copied from GStreamer's meson port of FreeType.

(ft2_sources): Add both debug and resource file (the latter for
Windows only).
(ft2_debug_src): Removed.
2021-02-09 16:11:39 +01:00
Xavier Claessens 69e0faa893 * meson.build: s/ft2_libtool_version/ft2_pkgconfig_version/.
(freetype2_dep): Use it.

`ft2_libtool_version` would be the shared library version, not the
one we should use in file `freetype2.pc`.
2021-02-09 16:11:39 +01:00
Xavier Claessens 0565c5ba2b * meson.build: Use `meson.override_dependency`.
This is a new meson mechanism to avoid other projects to hard-code
the `freetype2_dep` variable name in their build definition.  It
also ensures that meson does not mix system and subproject versions
of FreeType inside of the same project.

Also remove outdated TODO because `declare_dependency` was already
there.
2021-02-09 16:11:39 +01:00
Xavier Claessens 5c81e09b17 * meson.build (bzip2_dep): Simplify.
We remove `static:false` from `find_library('bz2')`.

I don't know whether the previous code was a workaround for an old
meson bug, but at least with version >=0.55.0 (which FreeType uses)
it picks the shared library when both are available.

With this commit, file `freetype2.pc` no longer contains the full path to
file `libbz2.so`; instead, it correctly uses `-lbz2`.  Note that this is a
meson bug is still present in the current version (0.57.0).
2021-02-09 16:09:04 +01:00
Xavier Claessens 1b69fb9bdb * meson.build: Set project version. 2021-02-09 15:54:54 +01:00
Vincent Torri bb33f03a71 * builds/windows/ftsystem.c: Add shared memory support on Windows. 2021-01-27 06:43:41 -05:00
Werner Lemberg 209e9841f2 Require HarfBuzz 2.0.0.
This is needed to make commit f1f9705f9 work.

* CMakeLists.txt (HARFBUZZ_MIN_VERSION), builds/unix/configure.raw
(harfbuzz_pkg), meson.build (harfbuzz_dep): Updated.
2021-01-23 14:15:29 +01:00
Werner Lemberg b6e8a71266 Update all copyright notices. 2021-01-17 07:18:48 +01:00
Werner Lemberg f88c00e45a * meson.build: Add summary.
Based on a patch from Vincent Torri <vincent.torri@gmail.com>.
2021-01-06 19:19:29 +01:00
Torsten Hilbrich c6345ca36d * meson.build: Fix 'png' build option (#59458).
Without this patch, 'png' is always required.
2021-01-06 08:55:16 +01:00
Ignacio Casal Quinteiro 768022b98e meson.build (ft2_defines): Fix builds on Windows. 2020-12-23 11:30:19 +01:00
Werner Lemberg 26e2a89598 * meson.build: Fix .pc file generation.
For backwards compatibility we need the libtool version, not the .so
number.

Reported by Nikolaus.
2020-11-04 21:00:22 +01:00
Werner Lemberg 40c5681ab9 * meson.build: Fix 'harfbuzz' and 'brotli' build options (#59347).
Without this patch, 'harfbuzz' and 'brotli' are always required.

Patch submitted anonymously in Savannah bug report.
2020-10-26 18:09:56 +01:00
Werner Lemberg 3ce0df52e2 [meson] Move auxiliary scripts to `builds/meson`.
Suggested by Alexei.

* scripts/*.py: Move meson scripts to...
* builds/meson/*.py: ... this new location.

* meson.build: Updated.
2020-09-22 20:05:37 +02:00
David Turner 66978a5887 Add Meson build project file.
Example usage:

  # Configure Meson build in directory `build-meson` to generate
  # release binaries comparable to to the ones from the
  # autotools/make build system.
  meson setup build-meson \
        --prefix=/usr/local \
        --buildtype=debugoptimized \
        --strip \
        -Db_ndebug=true

  # After configuring the Meson build with the above command,
  # compile and install to `/usr/local/`; this includes a pkg-config
  # file.
  ninja -C build-meson install

  # Alternatively, compile and install to `/tmp/aa/usr/local/...`
  # for packaging.
  DESTDIR=/tmp/aa ninja -C build-meson install

  # Generate documentation under `build-meson/docs`.
  ninja -C build-meson docs

Library size comparison for stripped `libfreetype.so` generated by
all three build systems:

  - Default build (autotools + libtool): 712 KiB
  - CMake build (RelWithDebInfo):        712 KiB
  - Meson build:                         712 KiB

* meson.build: New top-level Meson build file for the library.

* meson_options.txt: New file.  It holds user-selectable options for
the build, which can be printed with `meson configure`, and selected
at `meson setup` or `meson --reconfigure` time with
`-D<option>=<value>`.

* scripts/parse_modules_cfg.py: A script invoked by `meson.build` to
parse `modules.cfg` and extract important information out of it
(i.e., the list of modules).

* scripts/process_ftoption_h.py: New script invoked by `meson.build`
to process the original `ftoption.h` file.  It enables or disables
configuration macro variables based on the available dependencies.
This is similar to what other build systems are using (i.e., Meson's
`configure_file()` command is not used here).

* scripts/extract_freetype_version.py: New script invoked by
`meson.build` to extract the FreeType version number from
`<freetype/freetype.h>`.

* scripts/extract_libtool_version.py: New script invoked by
`meson.build` to extract the libtool `revision_info` data from
`builds/unix/configure.raw`, and to generate the corresponding
shared library suffix.

* scripts/generate_reference_docs.py: New script invoked by
`meson.build` to generate the FreeType 2 reference documentation
(using the `docwriter` and `mkdocs` packages, which must be already
installed).
2020-09-21 07:53:02 +02:00