Changes from previous version of pkgconf
========================================

Changes from 1.1.0 to 1.2.0:
----------------------------

* Features:
  - new --path option lists the .pc files which provided the requested dependencies
  - new path relocation API: pkgconf_path_relocate(), which wraps functions such as
    realpath() and cygwin_conv_path().
  - new --with-path option adds a path to the search list
  - new --define-prefix and --dont-define-prefix features enable automatic prefix
    detection for relocatable SDKs.  this is mostly useful on windows.

* Bug fixes:
  - fragments: fix even more edge cases involving token concatenation
  - path lists: don't attempt to collect path inodes if the filter is disabled
  - path lists: explicitly avoid uninitialised data for the path inode cache
  - client: properly handle --keep-system-cflags and --keep-system-libs

* Enhancements:
  - windows: build libpkgconf as a DLL
  - fragments: only munge fragments if sysroot_dir is actually set
  - overall API: resolver flags have been moved to being a client-object setting
    instead of used for every function invocation

Changes from 1.0.1 to 1.1.0:
----------------------------

* Features:
  - new Provides system allows alternate .pc files to provide a dependency
  - stable library API (with documentation): http://pkgconf.readthedocs.io/

* Enhancements:
  - make it possible to programmatically declare dependencies instead of just using the parser
  - testsuite migrated to run under kyua
  - provide a libpkgconf.pc file for consumers to use
  - pkgconf client: new --pure flag to enable dependency graph optimization in --static mode
  - significant .pc parser speedups using bsearch(3).
  - handle -idirafter in the same way as -isystem CFLAGS
  - learn toolchain "system" paths from GCC environment variables, if present
  - filter duplicate PKG_CONFIG_PATH (and other) entries by inode

* Bug fixes:
  - fragments: fix another edge case involving empty tokens being concatenated onto previous tokens (#99)
  - libpkgconf: remove dependencies on config.h in public headers

Changes from 1.0.0 to 1.0.1:
----------------------------

* Enhancements:
  - new stub implementation of --print-provides (#95)

* Bug fixes:
  - fragments: fix an edge case involving path-only fragments and PKG_CONFIG_SYSROOT_DIR (#94)

Changes from 0.9.12 to 1.0.0:
-----------------------------

* Features:
  - new library: libpkgconf

* Enhancements:
  - testsuite: use an explicit prefix on all tests
  - build: switch to automake

* Bug fixes:
  - cast all usage of ctype(3) functions
  - do not expand variables passed via --define-variable for compatibility with pkg-config 0.29
  - let the CFLAGS being user settable

Changes from 0.9.11 to 0.9.12:
------------------------------

* Features:
  - add --list-package-names

* Enhancements:
  - ensure -I and -L are never pushed back

* Bug fixes:
  - fix implicit conversion warnings with variables over 31bits

Changes from 0.9.10 to 0.9.11:
------------------------------

* Features:
  - add --validate

* Enhancements:
  - add large file support checks in autoconf

* Bug fixes:
  - fix private lib deduplication
  - handle --static correctly in some more esoteric scenarios

Changes from 0.9.9 to 0.9.10:
-----------------------------

* Features:

* Enhancements:

* Bug fixes:
  - Fix parser when dealing with commented lines

Changes from 0.9.8 to 0.9.9:
----------------------------

* Features:
  - add a sub out --print-provides

* Enhancements:

* Bug fixes:
  - Fix parser when dealing with comments in fields

Changes from 0.9.7 to 0.9.8:
----------------------------

* Features:

* Enhancements:
  - Convert manpages to mdoc(7)

* Bug fixes:
  - Fix parsing multiline fields

Changes from 0.9.6 to 0.9.7:
----------------------------

* Features:

* Enhancements:
  - Convert manpages to mdoc(7)

* Bug fixes:
  - Fix parsing multiline fields

Changes from 0.9.5 to 0.9.6:
----------------------------

* Features:
  - add a sub --debug

* Enhancements:
  - Do not hardcode non-posix install(1)

* Bug fixes:
  - fix --with-system-includedir and --with-system-libdir behaviour

Changes from 0.9.4 to 0.9.5:
----------------------------

* Features:

* Enhancements:
  - Make all variables but CFLAGS and LIBS case sensitive

* Bug fixes:

Changes from 0.9.3 to 0.9.4:
----------------------------

* Features:
  - Add a pkgconf(1) manpage

* Enhancements:
  - Improve support for MacOS -framework

* Bug fixes:

Changes from 0.9.2 to 0.9.3:
----------------------------

* Features:
  - Add support for CFLAGS.private

* Enhancements:
  - Support out of source build
  - Improved private libs deduplication

* Bug fixes:

Changes from 0.9.1 to 0.9.2:
----------------------------

* Features:

* Enhancements:

* Bug fixes:
  - Fix PKG_CONFIG_PATH being ignored when a .pc is directly supplied from
    command line

Changes from 0.9.0 to 0.9.1:
----------------------------

* Features:

* Enhancements:
  - --simulate: print depgraph operations
  - --simulate: print bytecode program as a human-readable AST

* Bug fixes:
  - reset parser state on new package atom

Changes from 0.8.12 to 0.9.0:
----------------------------

* Features:

* Enhancements:
  - Rework the internal cache API
  - Rework the internal code to use the new pkg_list_t framework
  - Rework PKG_CONFIG_PATH handling code

* Bug fixes:
  - fix multi-recursion with -framework