Release Notes: Lib flags are now kept in context. Aggressive removal of duplicate arguments was scaled down. An old bug preventing circular requires was fixed. Many corner case bugs and some ambiguous behaviors were eliminated. Other minor modifications and fixes were made.
Release Notes: The check for the POSIX shell used in tests has been improved. The integration of the internal Glib has been improved. Other minor bugs have been fixed.
Release Notes: Many fixes and enhancements were made.
Release Notes: Segfaults were fixed. Win32 fixes were made. The --short-errors option was added, and is now used by pkg.m4 if available. This gives a better error message if some libraries can't be found.
Release Notes: The program no longer loops infinitely when two identical packages are given on the command line.
Release Notes: This release fixes pkg.m4, which didn't work at all in 0.17 due to improper use of AC_RUN_LOG, and --enable-indirect-deps.
Release Notes: This release can handle recursive other_cflags and other_libs, will strip all "system directories" in C_INCLUDE_PATH out of pkg-config output to make gcc 3.2 happy, has some Win32 fixes, and fixes a couple of other minor things.