Updated dependencies (#41)

* Updated dependencies

* Set CMake build variables to OFF before fetch

Author: bbeaulant

extern/CMakeLists.txt

@@ -24,10 +24,11 @@ if(COLUMNGENERATIONSOLVER_BUILD_TEST)
 endif()
 
 # Fetch fontanf/optimizationtools.
+set(OPTIMIZATIONTOOLS_BUILD_TEST OFF)
 FetchContent_Declare(
     optimizationtools
     GIT_REPOSITORY https://github.com/fontanf/optimizationtools.git
-    GIT_TAG 4037a1a03f97ea0c388baa4f3f74c3ba55baec08
+    GIT_TAG e086ec4cfcc9a885cd63f579a99ea5e8f4737005
     #SOURCE_DIR "${PROJECT_SOURCE_DIR}/../optimizationtools/"
     EXCLUDE_FROM_ALL)
 FetchContent_MakeAvailable(optimizationtools)
@@ -45,7 +46,7 @@ endif()
 FetchContent_Declare(
     mathoptsolverscmake
     GIT_REPOSITORY https://github.com/fontanf/mathoptsolverscmake.git
-    GIT_TAG 4472814a28a40f4d861ccd757e140835c3a31bd0
+    GIT_TAG f98a9547657a6917659a5397d2f3bb54074293c2
     #SOURCE_DIR "${PROJECT_SOURCE_DIR}/../mathoptsolverscmake/"
     EXCLUDE_FROM_ALL)
 FetchContent_MakeAvailable(mathoptsolverscmake)
@@ -61,19 +62,23 @@ if(COLUMNGENERATIONSOLVER_USE_HIGHS)
 endif()
 
 # Fetch fontanf/knapsacksolver.
+set(KNAPSACKSOLVER_BUILD_MAIN OFF)
+set(KNAPSACKSOLVER_BUILD_TEST OFF)
 FetchContent_Declare(
     knapsacksolver
     GIT_REPOSITORY https://github.com/fontanf/knapsacksolver.git
-    GIT_TAG abd1acf0704744f5e975e75a1f09cb5a9679e7e8
+    GIT_TAG 5aee5d72a09fb228033d695fe22dc90dba65ec05
     #SOURCE_DIR "${PROJECT_SOURCE_DIR}/../knapsacksolver/"
     EXCLUDE_FROM_ALL)
 FetchContent_MakeAvailable(knapsacksolver)
 
 # Fetch fontanf/treesearchsolver.
+set(TREESEARCHSOLVER_BUILD_TEST OFF)
+set(TREESEARCHSOLVER_BUILD_EXAMPLES OFF)
 FetchContent_Declare(
     treesearchsolver
     GIT_REPOSITORY https://github.com/fontanf/treesearchsolver.git
-    GIT_TAG 8e2d5190d4005a753a815641b1e3f8753a9d7095
+    GIT_TAG 8cf4a179d103efb9d4e0a94bc2f6f669105cd45a
     #SOURCE_DIR "${PROJECT_SOURCE_DIR}/../treesearchsolver/"
     EXCLUDE_FROM_ALL)
 FetchContent_MakeAvailable(treesearchsolver)