From 96ed3f17acdc60ccea40f7dd3b04f65ea5912140 Mon Sep 17 00:00:00 2001
From: J-Donald Tournier <jdtournier@gmail.com>
Date: Wed, 19 Jun 2024 12:06:54 +0100
Subject: [PATCH] remove TIFF from build system following removal from code

---
 .github/workflows/checks.yml       |  1 -
 core/CMakeLists.txt                | 13 +------------
 packaging/mingw/PKGBUILD           |  2 --
 packaging/package-linux-tarball.sh |  3 +--
 4 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 4a4487d3ce..89f85fafcd 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -211,7 +211,6 @@ jobs:
             ${{env.MINGW_PACKAGE_PREFIX}}-eigen3
             ${{env.MINGW_PACKAGE_PREFIX}}-fftw
             ${{env.MINGW_PACKAGE_PREFIX}}-gcc
-            ${{env.MINGW_PACKAGE_PREFIX}}-libtiff
             ${{env.MINGW_PACKAGE_PREFIX}}-ninja
             ${{env.MINGW_PACKAGE_PREFIX}}-pkg-config
             ${{env.MINGW_PACKAGE_PREFIX}}-qt6-base
diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt
index 395c089319..7cc54e9388 100644
--- a/core/CMakeLists.txt
+++ b/core/CMakeLists.txt
@@ -8,17 +8,13 @@ find_package(FFTW REQUIRED)
 find_package(Git QUIET)
 find_package(Threads REQUIRED)
 find_package(PNG QUIET)
-find_package(TIFF QUIET)
 
-# The find modules for Eigen3, PNG and TIFF don't log the location
+# The find modules for Eigen3, and PNG don't log the location
 # of the libraries, so we do it manually here
 message(STATUS "Found Eigen3: ${EIGEN3_INCLUDE_DIR}")
 if(PNG_FOUND)
     message(STATUS "Found PNG: ${PNG_LIBRARIES}")
 endif()
-if(TIFF_FOUND)
-    message(STATUS "Found TIFF: ${TIFF_LIBRARIES}")
-endif()
 
 add_library(mrtrix-core SHARED ${CORE_SRCS})
 add_library(mrtrix::core ALIAS mrtrix-core)
@@ -86,13 +82,6 @@ else()
     message(WARNING "libpng not found, disabling PNG support")
 endif()
 
-if(TIFF_FOUND)
-    target_compile_definitions(mrtrix-core PUBLIC MRTRIX_TIFF_SUPPORT)
-    target_link_libraries(mrtrix-core PUBLIC TIFF::TIFF)
-else()
-    message(WARNING "libtiff not found, disabling TIFF support")
-endif()
-
 target_link_libraries(mrtrix-core PUBLIC
     Eigen3::Eigen
     ZLIB::ZLIB
diff --git a/packaging/mingw/PKGBUILD b/packaging/mingw/PKGBUILD
index d1c8ddc43a..0753f7cbc5 100644
--- a/packaging/mingw/PKGBUILD
+++ b/packaging/mingw/PKGBUILD
@@ -10,7 +10,6 @@ pkgdesc="Tools for the analysis of diffusion MRI data (mingw-w64)"
 depends=("python"
          "${MINGW_PACKAGE_PREFIX}-qt6-svg"
          "${MINGW_PACKAGE_PREFIX}-fftw"
-         "${MINGW_PACKAGE_PREFIX}-libtiff"
          "${MINGW_PACKAGE_PREFIX}-zlib")
 makedepends=("git"
              "python"
@@ -22,7 +21,6 @@ makedepends=("git"
 	     "${MINGW_PACKAGE_PREFIX}-ninja"
              "${MINGW_PACKAGE_PREFIX}-fftw"
              "${MINGW_PACKAGE_PREFIX}-gcc"
-             "${MINGW_PACKAGE_PREFIX}-libtiff"
              "${MINGW_PACKAGE_PREFIX}-qt6-svg"
 	     "${MINGW_PACKAGE_PREFIX}-qt6-base"
              "${MINGW_PACKAGE_PREFIX}-zlib")
diff --git a/packaging/package-linux-tarball.sh b/packaging/package-linux-tarball.sh
index cc7f3cea22..66600015e2 100755
--- a/packaging/package-linux-tarball.sh
+++ b/packaging/package-linux-tarball.sh
@@ -43,7 +43,6 @@ sudo apt install cmake \
     libeigen3-dev \
     zlib1g-dev \
     libfftw3-dev \
-    libtiff5-dev \
     libpng-dev
 
 if ! command -v clang++-17 &> /dev/null
@@ -88,4 +87,4 @@ rm -rf appdir/usr/translations # Remove translations since we don't need them
 cp $source_dir/install_mime_types.sh appdir/usr
 cp $source_dir/set_path appdir/usr
 tar -czf mrtrix.tar.gz -C appdir/usr .
-cp mrtrix.tar.gz $running_dir
\ No newline at end of file
+cp mrtrix.tar.gz $running_dir