Simplify configure test
authorPeter Eisentraut <peter@eisentraut.org>
Wed, 4 May 2022 11:33:59 +0000 (13:33 +0200)
committerPeter Eisentraut <peter@eisentraut.org>
Wed, 4 May 2022 12:20:36 +0000 (14:20 +0200)
commitcfb63b994e91af8315f5262b3dc630c565f2420a
tree81a3b41e710885c9fa8c5fe839df2fbf0794cabc
parent0432490d290f679cad773ce4735e8769e2c4db75
Simplify configure test

The test for lz4.h used AC_CHECK_HEADERS, but nothing was using the
resulting symbol HAVE_LZ4_H.  Change this to use AC_CHECK_HEADER
instead.  This was probably an oversight, seeing that the nearby
similar tests do this correctly.
configure
configure.ac
src/include/pg_config.h.in
src/tools/msvc/Solution.pm