meson.build: libfmt integration

.travis.yml

@@ -11,6 +11,7 @@ jobs:
             - meson
             - libgtest-dev
             - libboost-dev
+            - libfmt-dev
 
     # Ubuntu Focal (20.04) with GCC 9.3 on big-endian
     - os: linux
@@ -22,6 +23,7 @@ jobs:
             - meson
             - libgtest-dev
             - libboost-dev
+            - libfmt-dev
 
     # Ubuntu Focal (20.04) with GCC 9.3 on ARM64
     - os: linux
@@ -33,6 +35,7 @@ jobs:
             - meson
             - libgtest-dev
             - libboost-dev
+            - libfmt-dev
 
     # Ubuntu Trusty (16.04) with GCC 8
     - os: linux
@@ -67,6 +70,7 @@ jobs:
           packages:
             - ccache
             - meson
+            - fmt
             - googletest
             - icu4c
             - ffmpeg

NEWS

@@ -12,6 +12,7 @@ ver 0.23 (not yet released)
   - snapcast: new plugin
 * tags
   - new tags "ComposerSort", "Ensemble", "Movement", "MovementNumber", and "Location"
+* new build-time dependency: libfmt
 
 ver 0.22.8 (2021/05/22)
 * fix crash bug in "albumart" command (0.22.7 regression)

doc/user.rst

@@ -69,6 +69,7 @@ For example, the following installs a fairly complete list of build dependencies
 .. code-block:: none
 
     apt install meson g++ \
+      libfmt-dev \
       libpcre3-dev \
       libmad0-dev libmpg123-dev libid3tag0-dev \
       libflac-dev libvorbis-dev libopus-dev libogg-dev \

meson.build

@@ -223,6 +223,8 @@ if boost_dep.version() == '1.67'
   warning('Your Boost version 1.67 is known to be buggy, and the MPD build will fail. Please upgrade to Boost 1.68 or later.')
 endif
 
+fmt_dep = dependency('fmt')
+
 log = static_library(
   'log',
   'src/Log.cxx',
@@ -527,6 +529,7 @@ mpd = build_target(
     zeroconf_dep,
     more_deps,
     chromaprint_dep,
+    fmt_dep,
   ],
   link_args: link_args,
   build_by_default: not get_option('fuzzer'),

subprojects/.gitignore

@@ -1,3 +1,4 @@
 /packagecache/
 
+/fmt-*/
 /googletest-*/

subprojects/fmt.wrap

@@ -0,0 +1,12 @@
+[wrap-file]
+directory = fmt-7.1.3
+source_url = https://github.com/fmtlib/fmt/archive/7.1.3.tar.gz
+source_filename = fmt-7.1.3.tar.gz
+source_hash = 5cae7072042b3043e12d53d50ef404bbb76949dad1de368d7f993a15c8c05ecc
+patch_url = https://wrapdb.mesonbuild.com/v1/projects/fmt/7.1.3/1/get_zip
+patch_filename = fmt-7.1.3-1-wrap.zip
+patch_hash = 6eb951a51806fd6ffd596064825c39b844c1fe1799840ef507b61a53dba08213
+
+[provide]
+fmt = fmt_dep
+