cmake: Reformat '--parallel' and '--verbose' options in help

Help/manual/cmake.1.rst

@@ -269,7 +269,7 @@ following options:
 ``--build <dir>``
   Project binary directory to be built.  This is required and must be first.
 
-``-j [<jobs>], --parallel [<jobs>]``
+``--parallel [<jobs>], -j [<jobs>]``
   The maximum number of concurrent processes to use when building.
   If ``<jobs>`` is omitted the native build tool's default number is used.
 
@@ -289,7 +289,7 @@ following options:
 ``--use-stderr``
   Ignored.  Behavior is default in CMake >= 3.0.
 
-``-v, --verbose``
+``--verbose, -v``
   Enable verbose output - if supported - including the build commands to be
   executed.
 

Source/cmakemain.cxx

@@ -54,10 +54,10 @@ static const char* cmDocumentationUsageNote[][2] = {
 
 #  define CMAKE_BUILD_OPTIONS                                                 \
     "  <dir>          = Project binary directory to be built.\n"              \
-    "  -j [<jobs>] --parallel [<jobs>] = Build in parallel using\n"           \
-    "                   the given number of jobs. If <jobs> is omitted\n"     \
-    "                   the native build tool's default number is used.\n"    \
-    "                   The CMAKE_BUILD_PARALLEL_LEVEL environment "          \
+    "  --parallel [<jobs>], -j [<jobs>]\n"                                    \
+    "                 = Build in parallel using the given number of jobs. \n" \
+    "                   If <jobs> is omitted the native build tool's \n"      \
+    "                   default number is used.\n"                            \
     "variable\n"                                                              \
     "                   specifies a default parallel level when this "        \
     "option\n"                                                                \
@@ -67,7 +67,7 @@ static const char* cmDocumentationUsageNote[][2] = {
     "  --config <cfg> = For multi-configuration tools, choose <cfg>.\n"       \
     "  --clean-first  = Build target 'clean' first, then build.\n"            \
     "                   (To clean only, use --target 'clean'.)\n"             \
-    "  -v --verbose   = Enable verbose output - if supported - including\n"   \
+    " --verbose, -v   = Enable verbose output - if supported - including\n"   \
     "                   the build commands to be executed. \n"                \
     "  --             = Pass remaining options to the native tool.\n"