create a ./nqp launcher

Author: moritz

Configure.pl

@@ -142,6 +142,8 @@
     }
 
     fill_template_file('tools/build/Makefile-Parrot.in', 'Makefile', %config);
+    fill_template_file('src/vm/parrot/nqp.sh', 'gen/parrot/nqp_launcher', %config);
+    chmod 0755, 'gen/parrot/nqp_launcher';
 
     {
         no warnings;

src/vm/parrot/nqp.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+@@bindir@@/parrot@@exe@@ -L. -X. --library=gen/parrot gen/parrot/nqp.pbc \
+  --module-path=gen/parrot --setting-path=gen/parrot "$@"
+

tools/build/Makefile-Parrot.in

@@ -14,6 +14,7 @@ PARROT_SRC_DIR     = @@srcdir@@$(PARROT_VERSION)
 PARROT_LIBRARY_DIR = $(PARROT_LIB_DIR)/library
 NQP_LANG_DIR       = $(PARROT_LIB_DIR)/languages/nqp
 HAS_ICU            = @has_icu@
+NQP_LAUNCHER	   = ./nqp
 
 PARROT_BUILD_DIR   = gen/parrot
 
@@ -770,6 +771,10 @@ $(ALL_PBCS): $(STAGE2_PBCS)
 	$(CP) $(STAGE2)/$(P6QREGEX_PBC)         $(PARROT_BUILD_DIR)
 	$(CP) $(STAGE2)/$(NQP_PBC)              $(PARROT_BUILD_DIR)
 
+$(NQP_LAUNCHER): $(PARROT_BUILD_DIR)/$(NQP_EXE) gen/parrot/nqp_launcher
+	$(CP) gen/parrot/nqp_launcher $(NQP_LAUNCHER)
+	$(CHMOD) 755 $(NQP_LAUNCHER)
+
 $(PARROT_BUILD_DIR)/$(NQP_EXE): $(PARROT_BUILD_DIR)/$(NQP_PBC) $(PARROT_DLL_COPY)
 	cd $(PARROT_BUILD_DIR) && $(PBC_TO_EXE) -o$(NQP_EXE) $(NQP_PBC)