meson: Force pcre2 to be provided by a subproject on macOS

Newer macOS provides /usr/lib/pkgconfig/libpcre2-8.pc which is broken
because it says headers are in /usr/include but that directory doesn't
exist. It can only be used to find the library, which only exists on
newer macOS at /usr/lib/libpcre2-8.dylib, so it's also unusable.

So, force usage of the subproject for glib.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5060>
This commit is contained in:
Nirbheek Chauhan 2023-07-18 21:00:35 +05:30 committed by GStreamer Marge Bot
parent a61ba1b7e1
commit b7e2b24945
3 changed files with 24 additions and 2 deletions

3
.gitignore vendored
View file

@ -36,7 +36,6 @@ subprojects/gvdb.wrap
subprojects/libepoxy.wrap
subprojects/libsass.wrap
subprojects/libtiff.wrap
subprojects/pcre2.wrap
subprojects/sassc.wrap
subprojects/abseil-cpp.wrap
@ -67,4 +66,4 @@ subprojects/*/
.vscode/*
# clangd integration
.cache/*
.cache/*

View file

@ -118,6 +118,13 @@ if get_option('build-tools-source') == 'subproject'
subproject('win-nasm')
elif build_system == 'darwin'
subproject('macos-bison-binary')
# Newer macOS provides /usr/lib/pkgconfig/libpcre2-8.pc which is broken
# because it says headers are in /usr/include but that directory doesn't
# exist. It can only be used to find the library, which only exists on
# newer macOS at /usr/lib/libpcre2-8.dylib, so it's also unusable.
#
# jit support requires macOS 11.0 or newer, so disable it by default
subproject('pcre2', default_options: ['default_library=static', 'jit=disabled'])
endif
endif

16
subprojects/pcre2.wrap Normal file
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@ -0,0 +1,16 @@
[wrap-file]
directory = pcre2-10.42
source_url = https://github.com/PCRE2Project/pcre2/releases/download/pcre2-10.42/pcre2-10.42.tar.bz2
source_filename = pcre2-10.42.tar.bz2
source_hash = 8d36cd8cb6ea2a4c2bb358ff6411b0c788633a2a45dabbf1aeb4b701d1b5e840
patch_filename = pcre2_10.42-5_patch.zip
patch_url = https://wrapdb.mesonbuild.com/v2/pcre2_10.42-5/get_patch
patch_hash = 7ba1730a3786c46f41735658a9884b09bc592af3840716e0ccc552e7ddf5630c
source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/pcre2_10.42-5/pcre2-10.42.tar.bz2
wrapdb_version = 10.42-5
[provide]
libpcre2-8 = libpcre2_8
libpcre2-16 = libpcre2_16
libpcre2-32 = libpcre2_32
libpcre2-posix = libpcre2_posix