[mathgl] draft port (#6463)

* [mathgl] draft port

* [mathgl] fix unmatching symbols

3 files changed, 231 insertions, 0 deletions

diff --git a/ports/mathgl/CONTROL b/ports/mathgl/CONTROL
new file mode 100644
index 000000000..211c435e8
--- /dev/null
+++ b/ports/mathgl/CONTROL
@@ -0,0 +1,48 @@
+Source: mathgl
+Version: 2.4.3
+Description: MathGL is a free library of fast C++ routines for the plotting of the data varied in one or more dimensions
+Default-Features: opengl, jpeg, png, zlib
+
+Feature: hdf5
+Build-Depends: hdf5
+Description: hdf5 module
+
+Feature: fltk
+Build-Depends: fltk
+Description: fltk module
+
+Feature: gif
+Build-Depends: giflib
+Description: gif module
+
+Feature: png
+Build-Depends: libpng
+Description: png module
+
+Feature: zlib
+Build-Depends: zlib
+Description: zlib module
+
+Feature: jpeg
+Build-Depends: libjpeg-turbo
+Description: jpeg module
+
+Feature: gsl
+Build-Depends: gsl
+Description: gsl module
+
+Feature: opengl
+Build-Depends: opengl
+Description: opengl module
+
+Feature: glut
+Build-Depends: freeglut
+Description: glut module
+
+Feature: wx
+Build-Depends: wxwidgets
+Description: wx module
+
+Feature: qt5
+Build-Depends: qt5
+Description: qt5 module
diff --git a/ports/mathgl/portfile.cmake b/ports/mathgl/portfile.cmake
new file mode 100644
index 000000000..dd44353e0
--- /dev/null
+++ b/ports/mathgl/portfile.cmake
@@ -0,0 +1,121 @@
+include(vcpkg_common_functions)
+
+set(MATHGL_VERSION "2.4.3")
+vcpkg_download_distfile(ARCHIVE
+  URLS "https://downloads.sourceforge.net/project/mathgl/mathgl/mathgl%20${MATHGL_VERSION}/mathgl-${MATHGL_VERSION}.tar.gz"
+  FILENAME "mathgl-${MATHGL_VERSION}.tar.gz"
+  SHA512 e47fc8171ce80c8b33a8f03d9375bc036455dae539b47cf4ee922f8fa36f5afcf8b3f0666997764e453eb698c0e8c03da36dd0ac2bf71c158e95309b247d27de
+)
+
+vcpkg_extract_source_archive_ex(
+  OUT_SOURCE_PATH SOURCE_PATH
+  ARCHIVE ${ARCHIVE}
+  REF ${MATHGL_VERSION}
+  PATCHES
+    type_fix.patch
+)
+
+set(enable-hdf5 OFF)
+if("hdf5" IN_LIST FEATURES)
+  set(enable-hdf5 ON)
+endif()
+
+set(enable-fltk OFF)
+if("fltk" IN_LIST FEATURES)
+  set(enable-fltk ON)
+endif()
+
+set(enable-gif OFF)
+if("gif" IN_LIST FEATURES)
+  set(enable-gif ON)
+endif()
+
+set(enable-png OFF)
+if("png" IN_LIST FEATURES)
+  set(enable-png ON)
+endif()
+
+set(enable-zlib OFF)
+if("zlib" IN_LIST FEATURES)
+  set(enable-zlib ON)
+endif()
+
+set(enable-jpeg OFF)
+if("jpeg" IN_LIST FEATURES)
+  set(enable-jpeg ON)
+endif()
+
+set(enable-gsl OFF)
+if("gsl" IN_LIST FEATURES)
+  set(enable-gsl ON)
+endif()
+
+set(enable-opengl OFF)
+if("opengl" IN_LIST FEATURES)
+  set(enable-opengl ON)
+endif()
+
+set(enable-glut OFF)
+if("glut" IN_LIST FEATURES)
+  set(enable-glut ON)
+endif()
+
+set(enable-wx OFF)
+if("wx" IN_LIST FEATURES)
+  set(enable-wx ON)
+endif()
+
+set(enable-qt5 OFF)
+if("qt5" IN_LIST FEATURES)
+  set(enable-qt5 ON)
+endif()
+
+vcpkg_configure_cmake(
+  SOURCE_PATH ${SOURCE_PATH}
+  PREFER_NINJA
+  OPTIONS
+   -Denable-hdf5=${enable-hdf5}
+   -Denable-fltk=${enable-fltk}
+   -Denable-gif=${enable-gif}
+   -Denable-png=${enable-png}
+   -Denable-zlib=${enable-zlib}
+   -Denable-jpeg=${enable-jpeg}
+   -Denable-gsl=${enable-gsl}
+   -Denable-opengl=${enable-opengl}
+   -Denable-glut=${enable-glut}
+   -Denable-wx=${enable-wx}
+   -Denable-qt5=${enable-qt5}
+)
+
+vcpkg_install_cmake()
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+
+if(NOT VCPKG_CMAKE_SYSTEM_NAME OR VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
+  vcpkg_fixup_cmake_targets(CONFIG_PATH cmake TARGET_PATH share/mathgl)
+  file(REMOVE ${CURRENT_PACKAGES_DIR}/mathgl2-config.cmake)
+  file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/mathgl2-config.cmake)
+else()
+  vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/mathgl TARGET_PATH share/mathgl)
+endif()
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
+
+#somehow the native CMAKE_EXECUTABLE_SUFFIX does not work, so here we emulate it
+if(CMAKE_HOST_WIN32)
+  set(EXECUTABLE_SUFFIX ".exe")
+else()
+  set(EXECUTABLE_SUFFIX "")
+endif()
+
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/mglconv${EXECUTABLE_SUFFIX})
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/mgltask${EXECUTABLE_SUFFIX})
+file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/tools/mathgl/)
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/mglconv${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/mathgl/mglconv${EXECUTABLE_SUFFIX})
+file(RENAME ${CURRENT_PACKAGES_DIR}/bin/mgltask${EXECUTABLE_SUFFIX} ${CURRENT_PACKAGES_DIR}/tools/mathgl/mgltask${EXECUTABLE_SUFFIX})
+vcpkg_copy_tool_dependencies(${CURRENT_PACKAGES_DIR}/tools/mathgl)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
+  file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin ${CURRENT_PACKAGES_DIR}/debug/bin)
+endif()
+
+file(INSTALL ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/mathgl RENAME copyright)
diff --git a/ports/mathgl/type_fix.patch b/ports/mathgl/type_fix.patch
new file mode 100644
index 000000000..288f6b1a0
--- /dev/null
+++ b/ports/mathgl/type_fix.patch
@@ -0,0 +1,62 @@
+diff --git a/src/complex.cpp b/src/complex.cpp
+index 2fcc14c..fb3498f 100755
+--- a/src/complex.cpp
++++ b/src/complex.cpp
+@@ -863,12 +863,12 @@ void MGL_EXPORT mgl_datac_insert_(uintptr_t *d, const char *dir, int *at, int *n
+ void MGL_EXPORT mgl_datac_delete_(uintptr_t *d, const char *dir, int *at, int *num, int)
+ {	mgl_datac_delete(_DC_,*dir,*at,*num);	}
+ //-----------------------------------------------------------------------------
+-void MGL_EXPORT mgl_datac_set_value(HADT dat, dual v, long i, long j, long k)
++void MGL_EXPORT mgl_datac_set_value(HADT dat, mdual v, long i, long j, long k)
+ {
+ 	if(i>=0 && i<dat->nx && j>=0 && j<dat->ny && k>=0 && k<dat->nz)
+ 		dat->a[i+dat->nx*(j+dat->ny*k)]=v;
+ }
+-void MGL_EXPORT mgl_datac_set_value_(uintptr_t *d, dual *v, int *i, int *j, int *k)
++void MGL_EXPORT mgl_datac_set_value_(uintptr_t *d, mdual *v, int *i, int *j, int *k)
+ {	mgl_datac_set_value(_DC_,*v,*i,*j,*k);	}
+ //-----------------------------------------------------------------------------
+ cmdual MGL_EXPORT mgl_datac_get_value(HCDT dat, long i, long j, long k)
+diff --git a/src/complex_io.cpp b/src/complex_io.cpp
+index 2fcd40a..49feb5c 100755
+--- a/src/complex_io.cpp
++++ b/src/complex_io.cpp
+@@ -343,14 +343,14 @@ void MGL_EXPORT mgl_datac_create(HADT d,long mx,long my,long mz)
+ void MGL_EXPORT mgl_datac_create_(uintptr_t *d, int *nx,int *ny,int *nz)
+ {	mgl_datac_create(_DC_,*nx,*ny,*nz);	}
+ //-----------------------------------------------------------------------------
+-void MGL_EXPORT mgl_datac_link(HADT d, dual *A, long mx,long my,long mz)
++void MGL_EXPORT mgl_datac_link(HADT d, mdual *A, long mx,long my,long mz)
+ {
+ 	if(!A)	return;
+ 	if(!d->link && d->a)	delete [](d->a);
+ 	d->nx = mx>0 ? mx:1;	d->ny = my>0 ? my:1;	d->nz = mz>0 ? mz:1;
+-	d->link=true;	d->a=A;	d->NewId();
++	d->link=true;	d->a=(dual*)A;	d->NewId();
+ }
+-void MGL_EXPORT mgl_datac_link_(uintptr_t *d, dual *A, int *nx,int *ny,int *nz)
++void MGL_EXPORT mgl_datac_link_(uintptr_t *d, mdual *A, int *nx,int *ny,int *nz)
+ {	mgl_datac_link(_DC_,A,*nx,*ny,*nz);	}
+ //-----------------------------------------------------------------------------
+ int MGL_EXPORT mgl_datac_read_dim(HADT d, const char *fname,long mx,long my,long mz)
+diff --git a/utils/mgltask.cpp b/utils/mgltask.cpp
+index b9bb7da..4566512 100755
+--- a/utils/mgltask.cpp
++++ b/utils/mgltask.cpp
+@@ -2,6 +2,7 @@
+ #include <string.h>
+ #include <stdio.h>
+ #include <stdlib.h>
++#define _USE_MATH_DEFINES
+ #include <math.h>
+ #include <time.h>
+ //===================================================================
+@@ -100,7 +101,7 @@ int main(int argc, char *argv[])
+ 	double x1[10],x2[10],dx[10],x[10];
+ 	int k,i,n=argc-3;//=(argc==4) ? 1:2;
+ 	FILE *fm,*fo;
+-	
++
+ 	// first place zeros
+ 	for(i=0;i<10;i++)
+ 	{