Commit Graph

442 Commits

Author SHA1 Message Date
Werner Lemberg 505943a6a4 * builds/unix/configure.raw: Don't set `FT_DEBUG_LOGGING`.
All debug options are handled exclusively in `ftoption.h`.
2020-12-07 17:08:37 +01:00
Werner Lemberg 015a9b8d8f */*: s/FT_LOGGING/FT_DEBUG_LOGGING/. 2020-12-07 10:27:42 +01:00
Werner Lemberg fcdab61ed1 [build] Use gcc (and clang) in C99 mode.
Other compilers are unchanged.

* builds/compiler/gcc-dev.mk, builds/compiler/gcc.mk (ANSIFLAGS):
s/-ansi/-std=c99/.

* builds/freetype.mk (FT_CFLAGS): Remove `-std=c99`.

* builds/unix/configure.raw: Handle C99.
Remove no longer needed test for gcc 4.6 and earlier.
2020-12-05 09:43:42 +01:00
Werner Lemberg 047f295fac Typos. 2020-12-04 16:19:42 +01:00
Priyesh Kumar 33bd25ca07 [builds/unix] Check for 'pthread' library.
* builds/unix/ax_pthread.m4: New file, taken from 'autoconf-archive'
git repository.

* builds/unix/configure.raw: Check for 'pthread'; also check whether
it works.
2020-12-04 16:19:42 +01:00
Werner Lemberg 6a2b3e4007 * Version 2.10.4 released.
==========================

Tag sources with `VER-2-10-4'.

* docs/VERSION.TXT: Add entry for version 2.10.4.
* docs/CHANGES: Updated.

* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
s/2.10.3/2.10.4/, s/2103/2104/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.

* builds/unix/configure.raw (version_info): Set to 23:4:17.
* CMakeLists.txt (VERSION_PATCH): Set to 4.
2020-10-20 07:13:33 +02:00
Werner Lemberg 337670af0a * Version 2.10.3 released.
==========================

Tag sources with `VER-2-10-3'.

* docs/VERSION.TXT: Add entry for version 2.10.3.

* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
s/2.10.2/2.10.3/, s/2102/2103/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.

* builds/unix/configure.raw (version_info): Set to 23:3:17.
* CMakeLists.txt (VERSION_PATCH): Set to 3.
2020-10-10 18:14:57 +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
Priyesh Kumar 53be1753de Fix `-Wformat' compiler warnings.
* src/*: Fix format specifiers.

* builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
2020-07-28 07:33:40 +02:00
Werner Lemberg c922ffa5d2 * builds/unix/configure.raw: Fix inclusion of `ftoption.h'. 2020-07-12 07:52:55 +02:00
David Turner bb66c8d8cf [build] Split off more stuff from `ftconfig.h'.
* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h: Split off macro definitions
required by the FreeType API headers to...
* include/freetype/config/public-macros.h: ...this new file.

* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h: Split off macro definitions used
by the library but not to be exposed to clients to...
* include/freetype/config/compiler-macros.h: ...this new file.

* include/freetype/internal/*.h, src/raster/ftraster.h: Include
`compiler-macros.h' where needed.
2020-07-05 10:42:23 +02:00
David Turner 0322efb5e5 [build] Move mac support code to `mac-support.h'.
* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h: Split off mac-specific stuff
to...
* include/freetype/config/mac-support.h: ...this new file.

* CMakeLists.txt, builds/unix/configure.raw: Remove `/undef ->
#undef' string replacement; the affected code is no longer part of
the `ftconfig.h' template.
2020-07-05 09:59:29 +02:00
David Turner bd7251ac97 [build] Put integer type definitions into `integer-types.h'.
Refactor some of the `ftconfig.h' headers and template to move the
definition of the FreeType integer types (e.g., `FT_Int16') to a
common header file `freetype/config/integer-types.h'.

* builds/unix/ftconfig.h.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h: Split off integer type
definition stuff to...
* include/freetype/config/integer-types.h: ...this new file.

* builds/unix/ftconfig.h.in: Control the definition of
`FT_SIZEOF_INT' and `FT_SIZEOF_LONG' with macro
`FT_USE_AUTOCONF_SIZEOF_TYPES'.  If these are not defined, auto
detection happens in `integer-types.h' as usual based on `INTXX_MAX'
values.  Otherwise the autoconf-detected values are used.

* builds/unix/configure.raw (CPPFLAGS): Don't include path to
`config' directory.  Instead, ...
(FT_CONFIG_STANDARD_LIBRARY_H): Use complete path.
2020-07-05 09:52:23 +02:00
David Turner a4d9206754 [build] Rename `build/unix/ftconfig.in' to `ftconfig.h.in'.
Since we are no longer limited to 8.3 file names, it is simpler to
follow the usual conventions for template files.

* builds/unix/ftconfig.in: Renamed to...
* builds/unix/ftconfig.h.in: ...this.

* CMakeLists.txt, builds/unix/configure.raw: Updated.
2020-07-05 09:51:38 +02:00
David Turner e13391333f Make macros for header file names optional.
We no longer have to take care of the 8.3 file name limit; this
allows us (a) to introduce longer, meaningful file names, and (b) to
avoid macro names in `#include' lines altogether since some
compilers (most notably Visual C++) doesn't support this properly.

*/*: Replace

   #include FOO_H

with

   #include <freetype/foo.h>

or something similar.  Also update the documentation.
2020-06-08 13:31:55 +02:00
David Turner 62fea391fa Remove obsolete HAVE_STDINT_H probing macro.
This macro was updated by the unix configure script and the
`CMakeLists.txt' one, but is never used in the source tree (nor is
<stdint.h> included anywhere).

* CMakeLists.txt, builds/unix/ftconfig.in: Don't handle
`HAVE_STDINT_H'.
2020-05-18 18:42:57 +02:00
David Turner 4eee13404d Remove Jamfile files from the tree.
These have not been used in a very, very long time, so better remove
them.  A corresponding patch will be submitted to the
`freetype2-demos' repository.

* src/Jamfile, src/*/Jamfile, Jamrules: Delete.
2020-05-18 17:56:06 +02:00
Alexei Podtelezhnikov 093f87bfe4 Formatting. 2020-05-09 22:32:03 -04:00
Werner Lemberg 132f19b779 * Version 2.10.2 released. ==========================
Tag sources with `VER-2-10-2'.

* docs/VERSION.TXT: Add entry for version 2.10.2.

* README, Jamfile (RefDoc), src/base/ftver.rc,
builds/windows/vc2010/index.html, builds/windows/visualc/index.html,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/index.html, docs/freetype-config.1:
s/2.10.1/2.10.2/, s/2101/2102/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.

* builds/unix/configure.raw (version_info): Set to 23:2:17.
* CMakeLists.txt (VERSION_PATCH): Set to 2.

* docs/CHANGES: Updated.
2020-05-09 07:09:40 +02:00
Alexei Podtelezhnikov de60e7d3f8 * builds/freetype.mk: Refactor for readability. 2020-05-03 17:11:20 -04:00
Alexei Podtelezhnikov 9c850f5611 [builds/unix] Consolidate marco overrides (for the demos to see them).
* builds/unix/unix-cc.in (FT_CONFIG_MODULES_H, FT_CONFIG_OPTIONS_H):
Override them here...
* builds/freetype.mk: ... instead of here.
2020-05-01 22:30:15 -04:00
Werner Lemberg 11beee855e Allow setting `CC' in Unix build (#58051).
* builds/unix/unix-cc.in (CC): Use `override'.  The command line
  value of `CC' (if any) is stored already in `CCraw'.
2020-04-08 09:05:32 +02:00
Nikhil Ramakrishnan 13c0df80dc [docs] Fix building docs if `srcdir' != `builddir'.
`docs/reference/*' was moved one directory up in commit 237fed6.

* builds/unix/unix-def.in (PIP): Remove variable.

* configure: Create `docs' directory and copy assets from
`docs/markdown'.

* docs/README: Output directory is `reference'.
2020-03-22 23:29:51 +05:30
Nikhil Ramakrishnan 1fd3148713 [docwriter] Drop support for Python < 3.5.
Python versions < 3.5 have reached end-of-life and as such, no
security or bug fixes will be provided for those versions.  See

  https://devguide.python.org/#status-of-python-branches

for more information.

* Jamfile (RefDoc): Add `site' parameter.

* builds/detect.mk (std_setup): Update Python version requirement.

* builds/freetype.mk (refdoc-venv): Use pip as `python -m pip'.

* builds/unix/ax_compare_version.m4,
builds/unix/ax_prog_python_version.m4: Macros to detect Python
version.  New files.

* builds/unix/configure.raw: Check for Python >= 3.5 and remove
check for `pip'.

* docs/CHANGES, docs/INSTALL.GNU, docs/README: Updated.
2020-03-21 20:17:17 +05:30
Werner Lemberg 84d56589f0 Require HarfBuzz 1.8.
* builds/unix/configure.raw, CMakeLists.txt: Request HarfBuzz 1.8.0
or newer.

We are going to add auto-hinter support for Hanifi Rohingya, which
was introduced in Unicode 11.0.
2020-02-19 19:22:49 +01:00
Werner Lemberg e5038be704 Update all copyright notices. 2020-01-19 17:05:19 +01:00
Werner Lemberg 60c52f0edb [woff2] Formatting; some comments. 2019-08-27 10:29:59 +02:00
Nikhil Ramakrishnan 732da8a4b7 * builds/unix/configure.raw: Change argument name to `brotli'. 2019-08-27 09:11:37 +02:00
Nikhil Ramakrishnan 9443a1bc3e Add Brotli dependency and required checks.
Brotli is required for decompressing WOFF2 font directory streams.
The library is thus being added as an optional dependency for
FreeType.

* builds/unix/configure.raw: Add checks for `libbrotlidec'.
(REQUIRES_PRIVATE, LIBS_PRIVATE, LIBSSTATIC_CONFIG): Updated.

* devel/ftoption.h, include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_BROTLI): New macro.
2019-08-27 09:09:48 +02:00
Werner Lemberg 8cf046c38d * Version 2.10.1 released.
==========================

Tag sources with `VER-2-10-1'.

* docs/VERSION.TXT: Add entry for version 2.10.1.

* README, Jamfile (RefDoc), src/base/ftver.rc,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.

* builds/unix/configure.raw (version_info): Set to 23:1:17.
* CMakeLists.txt (VERSION_PATCH): Set to 1.

* include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
2019-07-01 15:56:34 +02:00
Werner Lemberg fbbcf50367 * Version 2.10.0 released.
==========================

Tag sources with `VER-2-10-0'.

* docs/VERSION.TXT: Add entry for version 2.10.0.
* docs/CHANGES: Updated.

* README, Jamfile (RefDoc), src/base/ftver.rc,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.9.1/2.10.0/, s/291/2100/.

* include/freetype/freetype.h (FREETYPE_MINOR): Set to 10.
(FREETYPE_PATCH): Set to 0.

* builds/unix/configure.raw (version_info): Set to 23:0:17.
* CMakeLists.txt (VERSION_MINOR): Set to 10.
(VERSION_PATCH): Set to 0.

* builds/toplevel.mk (version, winversion): Since the minor version
number has two digits now, never omit the patch number.  We would
get ambiguous zip file names otherwise.
(dist): Remove remnants of `docmaker' tool.
(do-dist): Remove unused intermediate files.

* src/cff/cffparse.c (destrict_c2s_item): Guard function with
CFF_CONFIG_OPTION_OLD_ENGINE macro.
2019-03-15 07:56:49 +01:00
Werner Lemberg 7585997024 Update all copyright notices. 2019-02-23 10:07:09 +01:00
Werner Lemberg de8de1ce0e Minor (whitespace, spelling, doc update). 2019-02-20 12:48:36 +01:00
Werner Lemberg f686ad46a3 Update copyright years. 2019-01-22 20:31:44 +01:00
Alexei Podtelezhnikov 3b6e65f7bf * builds/unix/configure.raw: Require `windows.h' for windres. 2018-11-08 23:36:37 -05:00
Alexei Podtelezhnikov d71f2bc159 Revert "Align FreeType with standard C memory management."
This reverts commit 877aa1b2cc.
2018-10-26 22:52:25 -04:00
Alexei Podtelezhnikov 877aa1b2cc Align FreeType with standard C memory management.
* include/freetype/ftsystem.h: Include FT_TYPES_H.
(*FT_Alloc_Func, *FT_Realloc_Func): Use size_t for the size arguments.
* src/raster/ftmisc.h: Ditto.

* builds/amiga/src/base/ftsystem.c, builds/unix/ftsystem.c,
* builds/vms/ftsystem.c, src/base/ftsystem.c (ft_alloc, ft_realloc):
Use size_t for the size arguments.

* src/base/ftdbgmem.c (ft_mem_debug_alloc, ft_mem_debug_realloc): Use
FT_Offset, aka size_t, for the size arguments.
2018-09-27 21:17:36 -04:00
Werner Lemberg 97c7944f9e Synchronize `ftconfig' files. 2018-09-05 11:45:05 +02:00
Nikhil Ramakrishnan c962db28ea * builds/*/*: Prepare build system for docwriter.
Add checks, rules and variables to the build system for docwriter.

* Running `make' will warn if Python/PIP/docwriter are not available.

* Running `make refdoc' will generate static documentation site on the
current Python environment.

* Running `make refdoc-venv' will generate static documentation site
using a virtual environment, using the pip package `virtualenv'.
2018-08-25 16:18:26 +05:30
Werner Lemberg 33cd1eedcf * builds/*/ftsystem.c (FT_COMPONENT): Updated also. 2018-08-16 05:55:18 +02:00
Alexei Podtelezhnikov 0f8aebfd51 * builds/unix/configure.raw: Minor. 2018-07-28 23:21:28 -04:00
Alexei Podtelezhnikov 4b97ab98a8 [build] Fortify dllexport/dllimport attributes (#53969,#54330).
We no longer use predefined _DLL, which can be defined for static
builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead,
following libtool convention.

* CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj:
Define DLL_EXPORT manually.

* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in,
builds/vms/ftconfig.h, builds/windows/vc2010/index.html,
src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/.
2018-07-24 23:01:34 -04:00
Alan Coopersmith 9e345c9117 Further fix to visibility flag testing with Solaris Studio compilers.
AC_COMPILE_IFELSE only tries to compile a `*.c' to a `*.o'.  The
Solaris Studio 12.1 through 12.5 compilers see the
`-fvisibility=hidden' flag, but ignore it with a warning of:

  cc: Warning: Option -fvisibility=hidden passed to ld,
               if ld is invoked, ignored otherwise

AC_LINK_IFELSE does the compile and then tries to link the result,
at which point the Solaris linker will issue an error:

  ld: fatal: option '-fvisibility=hidden' is incompatible with
      building a dynamic executable

If we don't use AC_LINK_IFELSE to catch the error, then configure
will fail further tests which attempt to link, such as those testing
dependencies like `libbz2'.

Also, don't try adding `-fvisibility' if we have already added
`-xldscope', just use one of them, since Sun Studio 12 and earlier
compilers only issue a warning, and don't try passing through to the
linker to generate an error, so AC_LINK_IFELSE doesn't catch them.

Tested on Solaris 11.4 beta with compiler versions:

  Sun Studio 8 (Sun C 5.5)
  Sun Studio 10 (Sun C 5.7)
  Sun Studio 11 (Sun C 5.8)
  Sun Studio 12 (Sun C 5.9)
  Sun Studio 12.1 (Sun C 5.10)
  Oracle Solaris Studio 12.2 (Sun C 5.11)
  Oracle Solaris Studio 12.3 (Sun C 5.12)
  Oracle Solaris Studio 12.4 (Sun C 5.13)
  Oracle Developer Studio 12.5 (Sun C 5.14)
  Oracle Developer Studio 12.6 (Sun C 5.15)
  gcc 5.5.0
  gcc 7.3.0

and verified the libfreetype.so.6 generated by each of those
compilers exported the same set of symbols.

* builds/unix/configure.raw: Implement it.
2018-05-10 10:13:18 +02:00
Werner Lemberg 7702edf793 [build] Suppress configure's `nothing to be done' message.
This is due to calling the configure script via `make' (within the
top-level `configure' wrapper script).  The same can happen for all
other secondary make targets that are used to only modify the
primary one, e.g., `make setup devel'.

* builds/dos/detect.mk (emx, turboc, watcom, borlandc, borlandc16),
builds/os2/detect (visualage, watcom, borlandc, devel),
builds/unix/detect.mk (devel, lcc, unix), builds/windows/detect.mk
(visualc, watcom, visualage, lcc, mingw32, bcc32, devel-bcc,
devel-gcc): Use no-op recipe.
2018-05-07 08:54:34 +02:00
suzuki toshiya 2b3e0ef6c0 Support symbol visibility features of Sun / Oracle C compilers.
Reported by Kiyoshi Kanazawa:
https://lists.gnu.org/archive/html/freetype-devel/2018-05/msg00008.html
Thanks to the suggestions by Alexei and Alan Coopersmith.

* builds/unix/configure.raw: Check if "-xldscope=hidden" is
accepted, and if so, it is added to CFLAGS.  This is the option
making Sun / Oracle C compilers hide the symbols from global
scope.
* include/freetype/config/ftconfig.h: Use "__global" prefix
for FT_EXPORT() macro, if SunPro C is newer than Sun ONE
Studio 8 (2003).
* builds/unix/ftconfig.in: Ditto.
* builds/vms/ftconfig.h: Ditto.
2018-05-04 12:55:48 +09:00
Werner Lemberg 86bc8a9505 * Version 2.9.1 released.
=========================

Tag sources with `VER-2-9-1'.

* docs/VERSION.TXT: Add entry for version 2.9.1.
* docs/CHANGES: Updated.

* README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
src/base/ftver.rc, builds/windows/vc2005/index.html,
builds/windows/vc2008/freetype.vcproj,
builds/windows/vc2008/index.html,
builds/windows/vc2010/freetype.vcxproj,
builds/windows/vc2010/index.html,
builds/windows/visualc/freetype.dsp,
builds/windows/visualc/freetype.vcproj,
builds/windows/visualc/index.html,
builds/windows/visualce/freetype.dsp,
builds/windows/visualce/freetype.vcproj,
builds/windows/visualce/index.html,
builds/wince/vc2005-ce/freetype.vcproj,
builds/wince/vc2005-ce/index.html,
builds/wince/vc2008-ce/freetype.vcproj,
builds/wince/vc2008-ce/index.html: s/2.9/2.9.1/, s/29/291/.

* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.

* builds/unix/configure.raw (version_info): Set to 22:1:16.
* CMakeLists.txt (VERSION_PATCH): Set to 1.

* include/freetype/ftgasp.h: Use FT_BEGIN_HEADER and FT_END_HEADER.
2018-05-01 20:37:24 +02:00
Alexei Podtelezhnikov 843193b9d5 [build] Use `info' function of make 3.81.
* configure, docs/INSTALL, docs/INSTALL.CROSS, docs/INSTALL.GNU,
docs/INSTALL.UNIX, docs/MAKEPP: Bump make version requirements.

* builds/detect.mk (std_setup): Replace `echo' with `info'.
(dos_setup): Removed.
* builds/unix/install.mk, builds/modules.mk, builds/dos/detect.mk,
builds/windows/detect.mk, builds/os2/detect.mk: Updated.
* builds/newline: No longer needed.
2018-04-15 16:27:10 -04:00
Hugh McMaster a7833f26c4 Make installation of `freetype-config' optional (#53093).
Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
2018-03-08 06:25:13 +01:00
Werner Lemberg 0206479158 * builds/unix/configure.raw: Need HarfBuzz 1.3.0 or newer.
Problem reported by Alan Coopersmith <alan.coopersmith@oracle.com>.
2018-03-01 21:34:57 +01:00
Alexei Podtelezhnikov f4a3255d45 [unix] Use -fvisibility=hidden.
It is now widely recommended that ELF shared libraries hide symbols
except those with explicit __attribute__((visibility("default"))).
This is supported by all major compilers and should rather be an
option in libtool.

* builds/unix/configure.raw: Add -fvisibility=hidden to CFLAGS.
* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h (FT_EXPORT): Use visibility
attribute.
2018-02-04 00:09:02 -05:00