pmt: Minor changes.

- Add build instruction.
 - Improve function lambdas.

src/functions/InfoFunction.cpp

@@ -58,9 +58,7 @@ INIT(infoFunction) {
 
 RUN(infoFunction) {
   std::vector<PartitionMap::Partition_t> jParts;
-  auto func = [this,
-               &jParts](std::string partition,
-                        const PartitionMap::Map_t::BasicInf props) -> bool {
+  auto func = [this, &jParts] COMMON_LAMBDA_PARAMS -> bool {
     if (Variables->onLogical && !props.isLogical) {
       if (Variables->forceProcess)
         LOGN(IFUN, WARNING)

src/functions/PartitionSizeFunction.cpp

@@ -60,8 +60,7 @@ INIT(partitionSizeFunction) {
 }
 
 RUN(partitionSizeFunction) {
-  auto func = [this](std::string partition,
-                     PartitionMap::Map_t::BasicInf props) -> bool {
+  auto func = [this] COMMON_LAMBDA_PARAMS -> bool {
     if (Variables->onLogical && !props.isLogical) {
       if (Variables->forceProcess)
         LOGN(SFUN, WARNING)

src/functions/functions.hpp

@@ -29,6 +29,8 @@
   bool cls::isUsed() const { return cmd->parsed(); }
 #define NAME(cls) const char *cls::name() const
 
+#define COMMON_LAMBDA_PARAMS \
+  (std::string partition, const PartitionMap::Map_t::BasicInf props)
 #define COMMON_FUNCTION_BODY()                                                 \
   CLI::App *cmd = nullptr;                                                     \
   bool init(CLI::App &_app) override;                                          \