https://github.com/libsdl-org/libtiff/commit/4d42d5726583efc2bc5376aad2873470a8861fee
From 3172b1ddac5a09c4dac5d9a0e1258ca64e9ee79d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Milo=C5=A1=20Komar=C4=8Devi=C4=87?=
<miloskomarcevic@aim.com>
Date: Thu, 10 Mar 2022 10:06:16 +0000
Subject: [PATCH] Correct fix for the pkgconf file relative paths
---
cmake/PkgConfig.cmake | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/cmake/PkgConfig.cmake b/cmake/PkgConfig.cmake
index 4c193534..bb139abc 100644
--- a/cmake/PkgConfig.cmake
+++ b/cmake/PkgConfig.cmake
@@ -47,9 +47,9 @@ endfunction()
# Generate pkg-config file
set(prefix "${CMAKE_INSTALL_PREFIX}")
-set(exec_prefix "$${prefix}")
-set(libdir "$${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
-set(includedir "$${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
+set(exec_prefix "\${prefix}")
+set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
+set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
set_libs_private(tiff_libs_private ${tiff_libs_private_list})
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libtiff-4.pc.in
${CMAKE_CURRENT_BINARY_DIR}/libtiff-4.pc @ONLY)