Attempt to fix macos linking issue.

.github/workflows/linux.yml

@@ -4,7 +4,7 @@
 
 name: Linux
 
-on: [release]
+on: [push]
 
 jobs:
   build:

.github/workflows/macos.yml

@@ -4,7 +4,7 @@
 
 name: macOS
 
-on: [release]
+on: [push]
 
 jobs:
   build:

.github/workflows/windows.yml

@@ -4,7 +4,7 @@
 
 name: Windows 11
 
-on: [push]
+on: [release]
 
 # on:
 #   release:

CMakeLists.txt

@@ -296,15 +296,15 @@ print_header("Configuring Python")
 include(GNUInstallDirs)
 
 set(Python_POSTFIX "3")
-if(WIN32)
-  # No amount of fiddling seems to convince cmake to use the MSYS2 python
-  # instead of whatever other nonsense is installed on github runners.
-  # So we force it to an exact version which is not available except in
-  # the MSYS2 environment. Sue me.
-  find_package(Python 3.11.10 EXACT REQUIRED COMPONENTS Interpreter Development)
-else()
+#if(WIN32)
+#  # No amount of fiddling seems to convince cmake to use the MSYS2 python
+#  # instead of whatever other nonsense is installed on github runners.
+#  # So we force it to an exact version which is not available except in
+#  # the MSYS2 environment. Sue me.
+#  find_package(Python 3.11.10 EXACT REQUIRED COMPONENTS Interpreter Development)
+#else()
   find_package(Python REQUIRED COMPONENTS Interpreter Development)
-endif()
+#endif()
 find_package(pybind11 CONFIG)
 if (NOT pybind11_FOUND)
   message(STATUS "Using included pybind11.")

core/packages/CMakeLists.txt

@@ -59,6 +59,8 @@ foreach(PACKAGE ${PACKAGES})
   )
 endforeach()
 
+find_package(GMPXX REQUIRED STATIC)
+
 foreach(PACKAGE ${COMPILED_PACKAGES})
   SET(CMAKE_SKIP_BUILD_RPATH FALSE)
   SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
@@ -71,7 +73,7 @@ foreach(PACKAGE ${COMPILED_PACKAGES})
   set_target_properties(${PNAME} PROPERTIES SUFFIX ".${Python_MOD_SUFFIX}")
   set_target_properties(${PNAME} PROPERTIES INSTALL_RPATH "$ORIGIN/../../:$ORIGIN/../../../../")
 
-  target_link_libraries(${PNAME} PUBLIC cadabra2 ${GMPXX_LIBRARIES})
+  target_link_libraries(${PNAME} PUBLIC cadabra2 ${GMPXX_LIBRARIES} ${GMP_LIBRARIES})
   target_include_directories(${PNAME} PUBLIC ${CADABRA_CORE_DIR})
 
   if(IPO_SUPPORTED)

frontend/gtkmm/CMakeLists.txt

@@ -165,6 +165,15 @@ endif()
 pkg_check_modules(CairoMM REQUIRED IMPORTED_TARGET cairomm-1.0)
 pkg_check_modules(PangoMM REQUIRED IMPORTED_TARGET pangomm-1.4)
 
+target_compile_options(
+  cadabra2-gtk
+  PUBLIC
+  ${Boost_CFLAGS_OTHER} 
+  ${GLIBMM_CFLAGS_OTHER} 
+  ${GTKMM3_CFLAGS_OTHER} 
+  ${SQLITE3_CFLAGS_OTHER} 
+  ${Fontconfig_CFLAGS_OTHER}
+)
 target_link_libraries(
   cadabra2-gtk
   PUBLIC