[openexr,openimageio,suitesparse,theia] updates for non-win32 (#6371)

* [openexr,openimageio,suitesparse,theia] updates for non-win32

* [theia] use only valid cmake symbols

* [suitesparse] Fix build

* [lapack] still not properly integrating with other ports

* [lapack] intercept cmake module calls and substitute them with our defs

* [suitesparse,clapack] fixes for proper integration

* [ceres,clapack] bump CONTROL

* [suitesparse] remove unnecessary defs

* [clapack] improve wrapper logic

* [WIN32] remove wrong symbol

* [clapack] fix wrapper integration

* [Accelerate] use best framework when available

* [clapack] separate config from wrapper

* [clapack] fix paths and filenames

* [mlpack,armadillo,clapack] improve library handling

* [mlpack] remove unnecessary cmake option

* [clp,coinutils,osi,liblemon] dependencies of openmvg, improve compatibility with non-win32

* [openmvg] fix for case-sensitive filesystems

* [clp,coinutils,osi] simplify CMakeLists removing many unnecessary steps

* [sophus] Force rebuild

* [theia] fixes for linux, part1

* [io2d] remove broken sintax

* [fontconfig] bump version to remove CI cached failure

* [theia] fixes for linux, part2

* [theia] remove unnecessary empty folders and comments from portfile

* [theia] use correct build type removing forced vars in cmakelists.txt

* [openmvg] add missing suitesparse target detection

* [sophus] fix Suitesparse dependency

* [sophus,openmvg] use suitesparse lowercase for module compatibility on case-sensitive filesystems

* [suitesparse] fixes for case-sensitive filesystems

* [openmvg] use correct Eigen3 name for case-sensitive filesystems

* [sophus] trigger rebuild

* [shogun] use modern vcpkg style

* [shogun] add missing cmake system processor symbol

1 files changed, 84 insertions, 0 deletions

diff --git a/ports/clapack/remove_internal_blas.patch b/ports/clapack/remove_internal_blas.patch
new file mode 100644
index 000000000..471d87a87
--- /dev/null
+++ b/ports/clapack/remove_internal_blas.patch
@@ -0,0 +1,84 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 320ccc6..284e9d3 100755
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,7 +1,6 @@
+ cmake_minimum_required(VERSION 2.6)
+ project(CLAPACK C)
+-enable_testing()
+-include(CTest)
++find_package(BLAS REQUIRED)
+ 
+ if(WIN32 AND NOT CYGWIN)
+   set(SECOND_SRC  ${CLAPACK_SOURCE_DIR}/INSTALL/winsecond.c)
+@@ -11,7 +10,6 @@ else()
+   set(SECOND_SRC  ${CLAPACK_SOURCE_DIR}/INSTALL/second.c)
+   set(DSECOND_SRC  ${CLAPACK_SOURCE_DIR}/INSTALL/dsecnd.c)
+ endif()
+-enable_testing()
+ option(USE_BLAS_WRAP "pre-pend f2c_ to each function in blas" OFF)
+ if(NOT USE_BLAS_WRAP)
+ # _zrotg_ seems to be missing in the wrap header
+@@ -19,16 +17,15 @@ if(NOT USE_BLAS_WRAP)
+ endif()
+ include_directories(${CLAPACK_SOURCE_DIR}/INCLUDE)
+ add_subdirectory(F2CLIBS)
+-add_subdirectory(BLAS)
+ add_subdirectory(SRC)
+-add_subdirectory(TESTING)
+ set(CLAPACK_VERSION 3.2.1)
+-set(CPACK_PACKAGE_VERSION_MAJOR 3)
+-set(CPACK_PACKAGE_VERSION_MINOR 2)
+-set(CPACK_PACKAGE_VERSION_PATCH 1)
+-include(CPack)
+-export(TARGETS f2c blas lapack FILE clapack-targets.cmake)
++export(TARGETS f2c lapack FILE ${CMAKE_INSTALL_PREFIX}/share/clapack/clapack-targets.cmake)
+ configure_file(${CLAPACK_SOURCE_DIR}/clapack-config-version.cmake.in
+-  ${CLAPACK_BINARY_DIR}/clapack-config-version.cmake @ONLY)
++	${CMAKE_INSTALL_PREFIX}/share/clapack/clapack-config-version.cmake @ONLY)
+ configure_file(${CLAPACK_SOURCE_DIR}/clapack-config.cmake.in
+-  ${CLAPACK_BINARY_DIR}/clapack-config.cmake @ONLY)
++	${CMAKE_INSTALL_PREFIX}/share/clapack/clapack-config.cmake @ONLY)
++install(FILES
++        ${CMAKE_CURRENT_LIST_DIR}/INCLUDE/clapack.h
++        ${CMAKE_CURRENT_LIST_DIR}/INCLUDE/f2c.h
++        DESTINATION include)
++
+diff --git a/F2CLIBS/libf2c/CMakeLists.txt b/F2CLIBS/libf2c/CMakeLists.txt
+index 43d7b3f..6fa3598 100755
+--- a/F2CLIBS/libf2c/CMakeLists.txt
++++ b/F2CLIBS/libf2c/CMakeLists.txt
+@@ -60,3 +60,11 @@ include_directories(${CLAPACK_SOURCE_DIR}/F2CLIBS/libf2c)
+ include_directories(${CLAPACK_BINARY_DIR}/F2CLIBS/libf2c)
+ add_library(f2c ${OFILES} ${CMAKE_CURRENT_BINARY_DIR}/arith.h)
+ set_property(TARGET f2c PROPERTY PREFIX lib)
++if(UNIX)
++  target_link_libraries(f2c m)
++endif()
++install(TARGETS f2c
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
++
+diff --git a/SRC/CMakeLists.txt b/SRC/CMakeLists.txt
+index ac4cce3..07dc8c7 100755
+--- a/SRC/CMakeLists.txt
++++ b/SRC/CMakeLists.txt
+@@ -376,5 +376,9 @@ if(BUILD_COMPLEX16)
+   set(ALLOBJ  ${ZLASRC} ${ALLAUX} ${DZLAUX})
+ endif()
+ add_library(lapack ${ALLOBJ} ${ALLXOBJ})
+-target_link_libraries(lapack blas)
++target_link_libraries(lapack ${BLAS_LIBRARIES} f2c)
++install(TARGETS lapack
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
+ 
+diff --git a/clapack-config.cmake.in b/clapack-config.cmake.in
+index cd19f1d..597f474 100755
+--- a/clapack-config.cmake.in
++++ b/clapack-config.cmake.in
+@@ -1 +1 @@
+-include("@CLAPACK_BINARY_DIR@/clapack-targets.cmake")
++include("@CLAPACK_BINARY_DIR@/clapack-targets.cmake")