From 816e334a864938d06156fe16661e7dfce40ae1b1 Mon Sep 17 00:00:00 2001
From: Joris Gillis <joris.gillis42@gmail.com>
Date: Wed, 1 Mar 2023 19:39:37 +0100
Subject: [PATCH] Adding hsl

---
 CMakeLists.txt                |  1 +
 hsl/CMakeLists.txt            | 75 +++++++++++++++++++++++++++++++++++
 hsl/cmake/hsl-config.cmake.in |  4 ++
 hsl/include/hsl.h             | 16 ++++++++
 hsl/src/hsl.c                 | 14 +++++++
 5 files changed, 110 insertions(+)
 create mode 100644 hsl/CMakeLists.txt
 create mode 100644 hsl/cmake/hsl-config.cmake.in
 create mode 100644 hsl/include/hsl.h
 create mode 100644 hsl/src/hsl.c

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e79c67a..17d78d6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,3 +7,4 @@ add_subdirectory(knitro)
 add_subdirectory(cplex)
 add_subdirectory(gurobi)
 add_subdirectory(worhp)
+add_subdirectory(hsl)
diff --git a/hsl/CMakeLists.txt b/hsl/CMakeLists.txt
new file mode 100644
index 0000000..5832463
--- /dev/null
+++ b/hsl/CMakeLists.txt
@@ -0,0 +1,75 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(hsl
+  LANGUAGES C)
+
+set(INSTALL_PREFIX  "")
+
+get_directory_property(hasParent PARENT_DIRECTORY)
+if(hasParent)
+  set(INSTALL_PREFIX "${PROJECT_NAME}/")
+endif()
+
+set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+
+add_library(hsl SHARED src/hsl.c include/hsl.h)
+
+if(CMAKE_SIZEOF_VOID_P EQUAL 4)
+  set(NBITS_TWO "32")
+elseif(CMAKE_SIZEOF_VOID_P EQUAL 8)
+  set(NBITS_TWO "64")
+endif()
+
+set(ARCHIVE_DIR lib)
+set(RUNTIME_DIR bin)
+  
+if(${CMAKE_GENERATOR} MATCHES "Visual Studio*")
+  set(ARCHIVE_DIR extern/lib/win${NBITS_TWO}/microsoft)
+  set(RUNTIME_DIR bin/win${NBITS_TWO})
+elseif(${CMAKE_GENERATOR} MATCHES "MSYS Makefiles")
+  set(ARCHIVE_DIR extern/lib/win${NBITS_TWO}/mingw${NBITS_TWO})
+  set(RUNTIME_DIR bin/win${NBITS_TWO})
+endif()
+
+install(TARGETS ${LIBRARY_NAME} EXPORT hslTargets
+  LIBRARY DESTINATION ${INSTALL_PREFIX}lib
+  ARCHIVE DESTINATION ${INSTALL_PREFIX}${ARCHIVE_DIR}
+  RUNTIME DESTINATION ${INSTALL_PREFIX}${RUNTIME_DIR})
+
+
+install(TARGETS hsl EXPORT hslTargets
+  LIBRARY DESTINATION ${INSTALL_PREFIX}lib
+  ARCHIVE DESTINATION ${INSTALL_PREFIX}lib
+  RUNTIME DESTINATION ${INSTALL_PREFIX}bin
+  INCLUDES DESTINATION ${INSTALL_PREFIX}include)
+
+target_include_directories(hsl PUBLIC
+  $<BUILD_INTERFACE:${hsl_SOURCE_DIR}/include>
+  $<INSTALL_INTERFACE:${INSTALL_PREFIX}include>
+)
+
+install(DIRECTORY include/ DESTINATION ${INSTALL_PREFIX}include)
+
+install(EXPORT hslTargets
+  FILE hslTargets.cmake
+  NAMESPACE hsl::
+  DESTINATION cmake
+)
+
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/hslConfigVersion.cmake
+  VERSION 13.1
+  COMPATIBILITY SameMajorVersion
+)
+
+configure_package_config_file(
+  "${PROJECT_SOURCE_DIR}/cmake/${PROJECT_NAME}-config.cmake.in"
+  "${PROJECT_BINARY_DIR}/${PROJECT_NAME}-config.cmake"
+  INSTALL_DESTINATION
+  cmake)
+
+
+
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake" "${CMAKE_CURRENT_BINARY_DIR}/hslConfigVersion.cmake"
+  DESTINATION cmake
+)
diff --git a/hsl/cmake/hsl-config.cmake.in b/hsl/cmake/hsl-config.cmake.in
new file mode 100644
index 0000000..9c15f36
--- /dev/null
+++ b/hsl/cmake/hsl-config.cmake.in
@@ -0,0 +1,4 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
+check_required_components("@PROJECT_NAME@")
diff --git a/hsl/include/hsl.h b/hsl/include/hsl.h
new file mode 100644
index 0000000..a7a0265
--- /dev/null
+++ b/hsl/include/hsl.h
@@ -0,0 +1,16 @@
+extern "C" {
+  void ma27id_(int* ICNTL, double* CNTL);
+  void ma27ad_(int *N, int *NZ, const int *IRN, const int* ICN,
+               int *IW, int* LIW, int* IKEEP, int *IW1,
+               int* NSTEPS, int* IFLAG, int* ICNTL,
+               double* CNTL, int *INFO, double* OPS);
+  void ma27bd_(int *N, int *NZ, const int *IRN, const int* ICN,
+               double* A, int* LA, int* IW, int* LIW,
+               int* IKEEP, int* NSTEPS, int* MAXFRT,
+               int* IW1, int* ICNTL, double* CNTL,
+               int* INFO);
+  void ma27cd_(int *N, double* A, int* LA, int* IW,
+               int* LIW, double* W, int* MAXFRT,
+               double* RHS, int* IW1, int* NSTEPS,
+               int* ICNTL, double* CNTL);
+}
diff --git a/hsl/src/hsl.c b/hsl/src/hsl.c
new file mode 100644
index 0000000..49ca2a2
--- /dev/null
+++ b/hsl/src/hsl.c
@@ -0,0 +1,14 @@
+void ma27id_(int* ICNTL, double* CNTL) {}
+void ma27ad_(int *N, int *NZ, const int *IRN, const int* ICN,
+           int *IW, int* LIW, int* IKEEP, int *IW1,
+           int* NSTEPS, int* IFLAG, int* ICNTL,
+           double* CNTL, int *INFO, double* OPS) {}
+void ma27bd_(int *N, int *NZ, const int *IRN, const int* ICN,
+           double* A, int* LA, int* IW, int* LIW,
+           int* IKEEP, int* NSTEPS, int* MAXFRT,
+           int* IW1, int* ICNTL, double* CNTL,
+           int* INFO) {}
+void ma27cd_(int *N, double* A, int* LA, int* IW,
+           int* LIW, double* W, int* MAXFRT,
+           double* RHS, int* IW1, int* NSTEPS,
+           int* ICNTL, double* CNTL) {}