build: remove -Wno-maybe-uninitialized from GCC flags

fix #979

Author: alandefreitas

build/Jamfile

@@ -32,8 +32,6 @@ project
       $(c11-requires)
       <define>BOOST_URL_SOURCE
       <toolset>msvc-14.0:<build>no
-      # Warnings in dependencies
-      <toolset>gcc:<cxxflags>"-Wno-maybe-uninitialized"
       <toolset>gcc,<target-os>windows:<cxxflags>"-Wno-error=array-bounds"
     : common-requirements
       <link>shared:<define>BOOST_URL_DYN_LINK=1

test/CMakeLists.txt

@@ -18,7 +18,7 @@ endif()
 if (BOOST_URL_WARNINGS_AS_ERRORS)
     if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
         if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7)
-            set(BOOST_URL_TEST_FLAGS "-Wall -Werror -Wno-unused-but-set-variable -Wno-maybe-uninitialized")
+            set(BOOST_URL_TEST_FLAGS "-Wall -Werror -Wno-unused-but-set-variable")
         else()
             set(BOOST_URL_TEST_FLAGS "-Wall -Werror -Wno-unused-but-set-variable")
         endif()

test/Jamfile

@@ -20,7 +20,6 @@ project
 
     # Warnings in dependencies
     <toolset>gcc:<cxxflags>"-Wno-unused-but-set-variable"
-    <toolset>gcc:<cxxflags>"-Wno-maybe-uninitialized"
     <toolset>gcc-15:<cxxflags>"-Wno-deprecated-declarations"
     <toolset>gcc,<target-os>windows:<cxxflags>"-Wno-error=array-bounds"
     <toolset>clang:<cxxflags>"-Wno-unused-but-set-variable"