From af3e30dde2ea77c311d9855e65ebb6f73e3eb266 Mon Sep 17 00:00:00 2001
From: jim wang <122244446+jimwang118@users.noreply.github.com>
Date: Thu, 8 Jun 2023 00:36:42 +0800
Subject: [PATCH] [mathgl] Fix GSL linakge (#31854)

* fix link gsl

* update version
---
 ports/mathgl/fix_link_gsl.patch | 37 +++++++++++++++++++++++++++++++++
 ports/mathgl/portfile.cmake     |  1 +
 ports/mathgl/vcpkg.json         |  2 +-
 versions/baseline.json          |  2 +-
 versions/m-/mathgl.json         |  5 +++++
 5 files changed, 45 insertions(+), 2 deletions(-)
 create mode 100644 ports/mathgl/fix_link_gsl.patch

diff --git a/ports/mathgl/fix_link_gsl.patch b/ports/mathgl/fix_link_gsl.patch
new file mode 100644
index 00000000000..7715f808ac2
--- /dev/null
+++ b/ports/mathgl/fix_link_gsl.patch
@@ -0,0 +1,37 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1c931e2..4987f2d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -485,25 +485,13 @@ endif(enable-openmp)
+ 
+ if(enable-gsl)
+ 	set(MGL_HAVE_GSL 1)
+-	find_library(GSL_LIB gsl)
+-	find_library(GSL_CBLAS_LIB gslcblas)
+-	find_path(GSL_INCLUDE_DIR gsl/gsl_fft_complex.h)
+-	if(NOT GSL_LIB OR NOT GSL_CBLAS_LIB OR NOT GSL_INCLUDE_DIR)
+-		message(SEND_ERROR "${GSL_LIB}")
+-		message(SEND_ERROR "${GSL_CBLAS_LIB}")
+-		message(SEND_ERROR "${GSL_INCLUDE_DIR}")
+-		message(SEND_ERROR "Couldn't find GSL libraries.")
+-	else(NOT GSL_LIB OR NOT GSL_CBLAS_LIB OR NOT GSL_INCLUDE_DIR)
+-		set(CMAKE_REQUIRED_INCLUDES ${GSL_INCLUDE_DIR})
+-		set(CMAKE_REQUIRED_LIBRARIES ${GSL_LIB} ${GSL_CBLAS_LIB})
+-		CHECK_CXX_SOURCE_COMPILES("#include <gsl/gsl_multifit_nlin.h>
+-		int main(){gsl_multifit_fdfsolver *s=0;gsl_matrix *J = 0;
+-		gsl_multifit_fdfsolver_jac(s, J);}" MGL_HAVE_GSL2)
+-		unset(CMAKE_REQUIRED_INCLUDES)
+-		unset(CMAKE_REQUIRED_LIBRARIES)
+-	endif(NOT GSL_LIB OR NOT GSL_CBLAS_LIB OR NOT GSL_INCLUDE_DIR)
+-	set(MGL_DEP_LIBS ${GSL_LIB} ${GSL_CBLAS_LIB} ${MGL_DEP_LIBS})
+-	include_directories(${GSL_INCLUDE_DIR})
++    find_package(GSL REQUIRED)
++    set(MGL_DEP_LIBS GSL::gsl GSL::gslcblas ${MGL_DEP_LIBS})
++    set(CMAKE_REQUIRED_LIBRARIES GSL::gsl GSL::gslcblas)
++    CHECK_CXX_SOURCE_COMPILES("#include <gsl/gsl_multifit_nlin.h>
++    int main(){gsl_multifit_fdfsolver *s=0;gsl_matrix *J = 0;
++    gsl_multifit_fdfsolver_jac(s, J);}" MGL_HAVE_GSL2)
++    unset(CMAKE_REQUIRED_LIBRARIES)
+ else(enable-gsl)
+ 	set(MGL_HAVE_GSL 0)
+ endif(enable-gsl)
diff --git a/ports/mathgl/portfile.cmake b/ports/mathgl/portfile.cmake
index dff022719e6..708e5badae9 100644
--- a/ports/mathgl/portfile.cmake
+++ b/ports/mathgl/portfile.cmake
@@ -16,6 +16,7 @@ vcpkg_from_sourceforge(
         fix-mgllab.patch
         include_functional.patch
         fix-include-property.patch
+        fix_link_gsl.patch
 )
 file(REMOVE_RECURSE "${SOURCE_PATH}/addons/getopt")
 
diff --git a/ports/mathgl/vcpkg.json b/ports/mathgl/vcpkg.json
index dd59023718b..fc8363383d6 100644
--- a/ports/mathgl/vcpkg.json
+++ b/ports/mathgl/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "mathgl",
   "version": "8.0.1",
-  "port-version": 2,
+  "port-version": 3,
   "description": "MathGL is a free library of fast C++ routines for the plotting of the data varied in one or more dimensions",
   "license": "GPL-3.0-only",
   "supports": "!uwp",
diff --git a/versions/baseline.json b/versions/baseline.json
index f1399507cae..b52d1c7de4b 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5154,7 +5154,7 @@
     },
     "mathgl": {
       "baseline": "8.0.1",
-      "port-version": 2
+      "port-version": 3
     },
     "matio": {
       "baseline": "1.5.23",
diff --git a/versions/m-/mathgl.json b/versions/m-/mathgl.json
index d696bec6456..b82208067f1 100644
--- a/versions/m-/mathgl.json
+++ b/versions/m-/mathgl.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "2c1da85e695d3767410b3acf59567da2faf32ea2",
+      "version": "8.0.1",
+      "port-version": 3
+    },
     {
       "git-tree": "34ffe72f88b0fa47c8bf8ad235ed3cf109560f65",
       "version": "8.0.1",