From ea882c3c240c14a897b9be38d815cc1893aafa59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20Hamb=C3=BCchen?= <[EMAIL REDACTED]>
Date: Sat, 15 Jun 2024 19:03:22 +0200
Subject: [PATCH] libtiff-4.pc: Fix `Requires.private` missing `Lerc`.
It provides a `.pc` file starting from version 4 in:
https://github.com/Esri/lerc/blob/8d6e8251544bbe1379feb0fe0a0934e43ca1a6cd/Lerc.pc.in
libtiff's CMake build system already has support for this,
adding `Lerc` to `Requires.private` if Lerc is >= 4.
In contrast to the CMake build system, autoconf has no good way
to check for checking the Lerc version, we do it unconditionally
there.
---
configure.ac | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure.ac b/configure.ac
index c55c82d8..049bd467 100644
--- a/configure.ac
+++ b/configure.ac
@@ -735,6 +735,7 @@ if test "$HAVE_LERC" = "yes" ; then
AC_DEFINE(LERC_SUPPORT,1,[Support lerc compression])
LIBS="-l${lerc_lib_name} $LIBS"
tiff_libs_private="-l${lerc_lib_name} ${tiff_libs_private}"
+ tiff_requires_private="Lerc ${tiff_requires_private}"
if test "$HAVE_RPATH" = "yes" -a "x$with_lerc_lib_dir" != "x" ; then
LIBDIR="-R $with_lerc_lib_dir $LIBDIR"