Fixed libgconf2 not available on Ubuntu 24.

.github/workflows/lint.yaml

@@ -11,9 +11,12 @@ jobs:
     steps:
     - name: Install clang-format
       run: |
-        wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
-        CODENAME=$(lsb_release --short --codename)
-        sudo add-apt-repository "deb https://apt.llvm.org/${CODENAME}/ llvm-toolchain-${CODENAME}-${CLANG_VERSION} main"
+        major_version=$(lsb_release -rs | cut -d'.' -f1)
+        if [ "$major_version" -lt "24" ]; then
+          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+          CODENAME=$(lsb_release --short --codename)
+          sudo add-apt-repository "deb https://apt.llvm.org/${CODENAME}/ llvm-toolchain-${CODENAME}-${CLANG_VERSION} main"
+        fi
         sudo apt update
         sudo apt install -y clang-format-${CLANG_VERSION}
 

.github/workflows/ubuntu.yaml

@@ -31,9 +31,12 @@ jobs:
     - name: Install dependencies
       run: |
         sudo apt update
-        sudo apt install -y ninja-build libgconf2-dev
+        sudo apt install -y ninja-build
 
         major_version=$(lsb_release -rs | cut -d'.' -f1)
+        if [ "$major_version" -le "22" ]; then
+          sudo apt install -y libgconf2-dev
+        fi
         if [ "$major_version" -ge "24" ]; then
           sudo apt install -y llvm-15 libjavascriptcoregtk-4.1-dev
         else

CMakeLists.txt

@@ -115,11 +115,14 @@ elseif(APPLE)
             wpad_dhcp_mac.h)
     endif()
 elseif(UNIX)
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(GConf gconf-2.0)
+    if (GConf_FOUND)
+        list(APPEND PROXYRES_SRCS config_gnome2.c config_gnome2.h)
+    endif()
     list(APPEND PROXYRES_SRCS
         config_env.c
         config_env.h
-        config_gnome2.c
-        config_gnome2.h
         config_gnome3.c
         config_gnome3.h
         config_kde.c
@@ -282,14 +285,13 @@ elseif(APPLE)
 
     set_target_properties(proxyres PROPERTIES LINK_FLAGS -Wl,-F/Library/Frameworks)
 elseif(UNIX)
-    find_package(PkgConfig REQUIRED)
-
     pkg_check_modules(deps REQUIRED IMPORTED_TARGET glib-2.0)
     target_link_libraries(proxyres PkgConfig::deps)
 
-    pkg_check_modules(GConf REQUIRED gconf-2.0)
-    # Don't link libraries at compile time since we dynamically load them at runtime
-    target_include_directories(proxyres PRIVATE ${GConf_INCLUDE_DIRS})
+    if (GConf_FOUND)
+        # Don't link libraries at compile time since we dynamically load them at runtime
+        target_include_directories(proxyres PRIVATE ${GConf_INCLUDE_DIRS})
+    endif()
 
     pkg_search_module(JSCoreGTK REQUIRED javascriptcoregtk-4.1 javascriptcoregtk-4.0 javascriptcoregtk-3.0 javascriptcoregtk-1.0)
     # Don't link libraries at compile time since we dynamically load them at runtime

config_gnome3.c

@@ -6,7 +6,6 @@
 #include <dlfcn.h>
 #include <glib.h>
 #include <gio/gio.h>
-#include <gconf/gconf.h>
 
 #include "config.h"
 #include "config_i.h"