[autotools] Require pkg-config 0.28

Follow up 0615c7b64b, which fixes #1565. This seems to be the version that fixed the circular dependency, based on the ChangeLog: https://cgit.freedesktop.org/pkg-config/commit/?h=pkg-config-0.28&id=74ceac54ef6f9247c00f08eecd8cca811a3c5934
5 years ago · 05403a07b5
parent 49ebb9ebdd
commit 05403a07b5
1 changed files with 1 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@ -25,7 +25,7 @@ AM_PROG_CC_C_O
 AC_PROG_CXX
 AX_CXX_COMPILE_STDCXX(11)
 AC_SYS_LARGEFILE
-PKG_PROG_PKG_CONFIG([0.20])
+PKG_PROG_PKG_CONFIG([0.28])
 AM_MISSING_PROG([RAGEL], [ragel])
 AM_MISSING_PROG([GIT], [git])