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Code Issues Releases Wiki Activity

Adds an option to disable Conan

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This commit is contained in:
Dmitry Vedenko 2021-06-18 20:26:26 +03:00 committed by Dmitry Vedenko
parent d5aa055877
commit 1968e81c79
3 changed files with 103 additions and 68 deletions
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5
BUILDING.md
View File

@ -187,3 +187,8 @@ $ docker run --rm -v ${pwd}:/audacity/audacity/ -v ${pwd}/../build/linux-system:
```
To find system packages, we rely on `pkg-config`. There are several packages that have broken `*.pc` or do not use `pkg-config` at all. For the docker image - we handle this issue by installing the correct [`pc` files](linux/build-environment/pkgconfig/).
### Disabling Conan
Conan can be disabled completely using `-Daudacity_conan_enabled=Off` during the configuration.
This option implies `-Daudacity_obey_system_dependencies=On` and disables `local` for packages that are managed with Conan.

8
CMakeLists.txt
View File

@ -138,6 +138,12 @@ include( AudacityFunctions )
set_from_env(AUDACITY_ARCH_LABEL) # e.g. x86_64
# Allow user to globally set the library preference
cmd_option( ${_OPT}conan_enabled
"Use Conan package manager for 3d party dependencies"
On
)
# Allow user to globally set the library preference
cmd_option( ${_OPT}lib_preference
"Library preference [system (if available), local]"
@ -510,7 +516,7 @@ resolve_conan_dependencies()
add_subdirectory( "help" )
if(${_OPT}has_crashreports)
add_subdirectory( "crashreports" )
add_subdirectory( "crashreports" )
endif()
add_subdirectory( "images" )
add_subdirectory( "libraries" )

72
cmake-proxies/cmake-modules/AudacityDependencies.cmake
View File

@ -1,10 +1,13 @@
# Load Conan
include( conan )
conan_add_remote(NAME audacity
if( ${_OPT}conan_enabled )
include( conan )
conan_add_remote(NAME audacity
URL https://artifactory.audacityteam.org/artifactory/api/conan/conan-local
VERIFY_SSL True
)
)
endif()
set( CONAN_BUILD_REQUIRES )
set( CONAN_REQUIRES )
@ -13,23 +16,29 @@ set( CONAN_ONLY_DEBUG_RELEASE )
set( CONAN_CONFIG_OPTIONS )
set( CONAN_RESOLVE_LIST )
# Add a Conan dependency
# Example usage:
# add_conan_lib(
# wxWdidget
# wxwidgets/3.1.3-audacity
# OPTION_NAME wxwidgets
# SYMBOL WXWIDGET
# REQUIRED
# ALWAYS_ALLOW_CONAN_FALLBACK
# PKG_CONFIG "wxwidgets >= 3.1.3"
# FIND_PACKAGE_OPTIONS COMPONENTS adv base core html qa xml
# INTERFACE_NAME wxwidgets::wxwidgets
# HAS_ONLY_DEBUG_RELEASE
# CONAN_OPTIONS
# wxwidgets:shared=True
# )
#[[
Add a Conan dependency
Example usage:
add_conan_lib(
wxWdidget
wxwidgets/3.1.3-audacity
OPTION_NAME wxwidgets
SYMBOL WXWIDGET
REQUIRED
ALWAYS_ALLOW_CONAN_FALLBACK
PKG_CONFIG "wxwidgets >= 3.1.3"
FIND_PACKAGE_OPTIONS COMPONENTS adv base core html qa xml
INTERFACE_NAME wxwidgets::wxwidgets
HAS_ONLY_DEBUG_RELEASE
CONAN_OPTIONS
wxwidgets:shared=True
)
PKG_CONFIG accepts a list of possible package configurations.
add_conan_lib will iterate over it one by one until the library is found.
]]
function (add_conan_lib package conan_package_name )
# Extract the list of packages from the function args
@ -54,6 +63,8 @@ function (add_conan_lib package conan_package_name )
set( list_mode on )
set( allow_find_package on )
set( current_var "find_package_options" )
elseif ( opt STREQUAL "ALLOW_FIND_PACKAGE" )
set ( allow_find_package on )
elseif ( opt STREQUAL "CONAN_OPTIONS" )
set( list_mode on )
set( current_var "conan_package_options" )
@ -93,14 +104,23 @@ function (add_conan_lib package conan_package_name )
set( option_desc "local" )
if( pkg_config_options OR allow_find_package )
if( pkg_config_options OR allow_find_package OR NOT ${_OPT}conan_enabled )
set( sysopt "system" )
string( PREPEND option_desc "system (if available), " )
if( ${_OPT}conan_enabled )
set( default "${${_OPT}lib_preference}" )
else()
set( default "system" )
endif()
else()
set( default "local" )
endif()
if( ${_OPT}conan_enabled )
set( localopt "local" )
endif()
if( NOT required )
set( reqopt "off" )
string( APPEND option_desc ", off" )
@ -109,7 +129,7 @@ function (add_conan_lib package conan_package_name )
cmd_option( ${option_name}
"Use ${option_name_base} library [${option_desc}]"
"${default}"
STRINGS ${sysopt} "local" ${reqopt}
STRINGS ${sysopt} ${localopt} ${reqopt}
)
# Early bail out
@ -129,9 +149,10 @@ function (add_conan_lib package conan_package_name )
return()
endif()
if( ${option_name} STREQUAL "system" )
if( ${option_name} STREQUAL "system" OR NOT ${_OPT}conan_enabled )
if( pkg_config_options )
pkg_check_modules( PKG_${package} ${pkg_config_options} )
foreach(variant ${pkg_config_options})
pkg_check_modules( PKG_${package} ${variant} )
if( PKG_${package}_FOUND )
message( STATUS "Using '${package}' system library" )
@ -149,6 +170,7 @@ function (add_conan_lib package conan_package_name )
message(STATUS "Added inteface ${interface_name} ${INCLUDES} ${LIBRARIES}")
return()
endif()
endforeach()
endif()
if( allow_find_package )
@ -160,7 +182,7 @@ function (add_conan_lib package conan_package_name )
endif()
endif()
if( system_only )
if( system_only OR NOT ${_OPT}conan_enabled )
message( FATAL_ERROR "Failed to find the system package ${package}" )
else()
set( ${option_name} "local" )
@ -237,6 +259,7 @@ function ( _conan_install build_type )
endfunction()
macro( resolve_conan_dependencies )
if( ${_OPT}conan_enabled )
message(STATUS
"Executing Conan: \
REQUIRES ${CONAN_REQUIRES}
@ -265,6 +288,7 @@ macro( resolve_conan_dependencies )
message( FATAL_ERROR "Failed to find the conan package ${package}" )
endif()
endforeach()
endif()
file(GLOB dependency_helpers "${AUDACITY_MODULE_PATH}/dependencies/*.cmake")