Commit
2d319b6ea59241865c2c0a4a2995c263c3fd2e57
by Oliver Smithdebian/control: Build-Depends: add pkg-config
In Debian Unstable libtalloc-dev 2.4.2-2 does not depend on pkg-config
anymore [1]. Since this change libasn1c fails to build with:
[ 153s] ./configure: line 12856: syntax error near unexpected token `LIBTALLOC,'
[ 153s] ./configure: line 12856: `PKG_CHECK_MODULES(LIBTALLOC, talloc)'
Fix it by adding pkg-config to Build-Depends.
[1]: https://salsa.debian.org/samba-team/talloc/-/commit/8bebb86a9f0b4487149b0c56cfe9177049cdace4
"d/control: drop pkg-config dependency for libtalloc-dev "
Change-Id: I5b26c8c81b9e94f1af11294d4fac0194f9a21aa8