boost::cobalt binaries are missing

Description:

The boost package only contains the header files of the cobalt library, the library itself is missing. I'm not sure if it would be better to specify cxxstd=20, like described in the bug report. I didn't notice any issues with cxxstd=23.

Additional info:

• package version(s): 1.86.0-2
• link to upstream bug report, if any: https://github.com/boostorg/cobalt/issues/177

Solution:

--- a/PKGBUILD
+++ b/PKGBUILD
@@ -70,6 +70,7 @@ build() {
     runtime-link=shared \
     link=shared,static \
     toolset=gcc \
+    cxxstd=23 \
     python=$python_version \
     cflags="$CPPFLAGS $CFLAGS -fPIC -O3 -ffat-lto-objects" \
     cxxflags="$CPPFLAGS $CXXFLAGS -fPIC -O3 -ffat-lto-objects" \
@@ -111,6 +112,7 @@ package_boost-libs() {
     libboost_atomic.so
     libboost_charconv.so
     libboost_chrono.so
+    libboost_cobalt.so
     libboost_container.so
     libboost_context.so
     libboost_contract.so