Common Package Specification (CPS) in practice: A full round trip implementation in Conan C++ package manager CppCon24Outline - Introduction to Common Package Specification (CPS) - Creation of CPS CMake projects Why a Common Package Specification (CPS) 4Common Package Specification (CPS) ZLib zlib.cps 5 …Existing solutions Searching for Convergence in C++ Package Management - Bret Brown & Daniel Daniel Ruoso - CppNow 2022 Case For a Standardized Package Description Format for External C++ Libraries by Luis Caro Campos - CppCon22 6 set(_ZLIB_x86 "(x86)") set(_ZLIB_SEARCH_NORMAL PATHS "[HKE

A Common Package Specification: Getting Build Tools to Talk to Each Other Lessons Learned From Making Thousands of Binaries Consumable by Any Build System Diego Rodriguez-Losada @ CppCon 2023Outline configuration: Windows, x86_64, VS-2022, Release, static library 3. Install (system package manager or language package manager), build from source by the user, with that configuration 4. Pass information main(void){ … deflateInit(&defstream, Z_BEST_COMPRESSION); Build system scripts What is a package 5 ZLib - Independent unit of build and release (versionable) - Ready to use (binary)#include

springframework.org Changes in version 2.5.6.SEC03 (2011-09-06) ------------------------------------- Package org.springframework.web * added support for web.xml context-param "springJspExpressionSupport" (explicit "true"/"false") Changes in version 2.5.6.SEC02 (2010-06-16) ------------------------------------- Package org.springframework.beans * changed CachedIntrospectionResults to ignore Class.getClassLoader() method ------------------------------------- Package org.springframework.aop * changed serialization behavior of AbstractRegexpMethodPointcut and JdkRegexpMethodPointcut to avoid recompilation Package org.springframework.core

* upgraded to EclipseLink 1.0.1 (EclipseLinkJpaVendorAdapter requires EclipseLink 1.0.0+ now) Package org.springframework.aop * AbstractAutoProxyCreator (as used by "aop:config") correctly ignores null matches exposed FactoryBean products only; "&..." syntax supported for matching FactoryBean itself Package org.springframework.beans * BeanUtils skips conventional editor check for array classes (in order list/set/map elements (in both the beans and the util namespace) support nested description element Package org.springframework.cache * EhCacheFactoryBean obtains decorated Ehcache instead of raw Cache, honoring

3.1/3.2) * upgraded to iBATIS SQL Maps 2.3.2 (while retaining compatibility with iBATIS 2.3.0) Package org.springframework.aop * added "proxyClassLoader" property to ProxyFactoryBean, AbstractSingletonProxyFactoryBean hides proxy class names even in log replacement strings (if hideProxyClassNames=true) * CustomizableTraceInterceptor properly escapes all "\" and "$" symbols in replacement values Package org.springframework state * restored BeanConfigurerSupport's silent skipping in case of no BeanFactory configured yet Package org.springframework.context * factored out MessageSourceSupport base class from AbstractMessageSource

x) * fixed spring-core.jar's manifest to contain correct OSGi Import-Package declaration * removed superfluous DynamicImport-Package declarations from OSGi manifests * all decorator proxies are using identity InvocationHandler hash code now Package org.springframework.aop * fixed various AspectJ expression evaluation bugs through upgrading aspectjweaver.jar to AspectJ 1.6 Package org.springframework.beans * added AbstractAutowireCapableBeanFactory only invokes "predictBeanType" post-processor method for non-null bean Class Package org.springframework.core * introduced InfrastructureProxy interface for resource proxies to be implemented

references * Spring reference documentation covers annotation-based controllers in Portlet chapter Package org.springframework.aop * deprecated ProxyFactoryBean's support for a target as last element in designator matches against bean name aliases as well, not just against the canonical bean name Package org.springframework.beans * CharacterEditor's "allowEmpty" only translates empty String to null, eanPostProcessor marks @Autowired bean properties as processed (for @Required to accept them) Package org.springframework.context * ReloadableResourceBundleMessageSource is able to detect updates for

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Decentralized package manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Binary management . . . . . . . . . . . 67 7.6 Defining Package ABI Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 7.7 Define the package information . . . . . . . . . . . . . . Approaches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 7.11 Package Creator Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Decentralized package manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Binary management . . . . . . . . . . . 67 7.6 Defining Package ABI Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 7.7 Define the package information . . . . . . . . . . . . . . Approaches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 7.11 Package Creator Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Decentralized package manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Binary management . . . . . . . . . . . 67 7.6 Defining Package ABI Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 7.7 Define the package information . . . . . . . . . . . . . . Approaches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 7.11 Package Creator Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .