add Solaris compatibility stubs

CMakeLists.txt

@@ -25,6 +25,7 @@ add_executable(somake
   bin/main.cc     bin/misc.cc    bin/nse_printdep.cc bin/parallel.cc
   bin/pmake.cc    bin/read.cc    bin/read2.cc        bin/rep.cc
   bin/state.cc
+  comp/progname.c
 )
 
 set_property(TARGET somake mksh vroot PROPERTY INCLUDE_DIRECTORIES

comp/namelen.h

@@ -0,0 +1,10 @@
+// 2016, Georg Sauthoff <mail@georg.so>, CDDL
+#ifndef COMP_NAMELEN_H
+#define COMP_NAMELEN_H
+
+#if defined(sun) || defined(__sun)
+#else
+#define MAXNAMELEN 1024
+#endif
+
+#endif

comp/progname.c

@@ -0,0 +1,8 @@
+// 2016, Georg Sauthoff <mail@georg.so>, CDDL
+#include "progname.h"
+
+const char *getprogname()
+{
+  // XXX
+  return "somake";
+}

comp/progname.h

@@ -0,0 +1,13 @@
+// 2016, Georg Sauthoff <mail@georg.so>, CDDL
+#ifndef COMP_PROGNAME_H
+#define COMP_PROGNAME_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+const char *getprogname();
+#ifdef __cplusplus
+}
+#endif
+
+#endif

comp/timestruc_t.h

@@ -0,0 +1,10 @@
+// 2016, Georg Sauthoff <mail@georg.so>, CDDL
+#ifndef COMP_TIMESTRUC_T_H
+#define COMP_TIMESTRUC_T_H
+
+#if defined(sun) || defined(__sun)
+#else
+typedef struct timespec timestruc_t;
+#endif
+
+#endif