ci+conan: Detect default and add cppstd17 profiles.

Author: nyibbang

ci/cibuildwheel_linux_before_all.sh

@@ -9,6 +9,7 @@ pip install 'conan>=2' 'cmake>=3.23' ninja
 yum install -y perl-IPC-Cmd perl-Digest-SHA
 
 # Install Conan configuration.
+conan profile detect
 conan config install "$PACKAGE/ci/conan"
 
 # Clone and export libqi to Conan cache.
@@ -27,4 +28,4 @@ conan export /work/libqi --version="${QI_VERSION}"
 # This is because the GLIBC from the manylinux images are often older than the
 # ones that were used to build the precompiled binaries, which means the binaries
 # cannot by executed.
-conan install "$PACKAGE" --build="*"
+conan install "$PACKAGE" --build="*" --profile:all default --profile:all cppstd17

ci/conan/global.conf

@@ -1,5 +1,3 @@
-core:default_profile=default
-core:default_build_profile=default
 tools.build:skip_test=true
 tools.cmake.cmaketoolchain:generator=Ninja
 # Only use the build_type as a variable for the build folder name, so

ci/conan/profiles/cppstd17

@@ -0,0 +1,2 @@
+[settings]
+compiler.cppstd=gnu17