Include siginfo.h in all signal-using files to make Solaris happy. Thanks to Netocrat for the report and a description of the solution.

darcs-hash:20060730202659-ac50b-1840aff40ec2467242bd107676c7426cdb14f643.gz

common.c

@@ -13,6 +13,10 @@ parts of fish.
 #include <stropts.h>
 #endif
 
+#ifdef HAVE_SIGINFO_H
+#include <siginfo.h>
+#endif
+
 #include <stdlib.h>
 #include <termios.h>
 #include <wchar.h>

configure.ac

@@ -250,7 +250,7 @@ AC_SEARCH_LIBS( nanosleep, rt, , [AC_MSG_ERROR([Cannot find the rt library, need
 AC_SEARCH_LIBS( setupterm, [ncurses curses], , [AC_MSG_ERROR([Could not find a curses implementation, needed to build fish])] )
 
 # Check for presense of various header files
-AC_CHECK_HEADERS([getopt.h termio.h sys/resource.h term.h ncurses/term.h libintl.h ncurses.h curses.h stropts.h])
+AC_CHECK_HEADERS([getopt.h termio.h sys/resource.h term.h ncurses/term.h libintl.h ncurses.h curses.h stropts.h siginfo.h])
 
 AC_CHECK_HEADER([regex.h],
 				[AC_DEFINE([HAVE_REGEX_H], [1], [Define to 1 if you have the <regex.h> header file.])],

exec.c

@@ -21,6 +21,10 @@
 #include <assert.h>
 #include <dirent.h>
 
+#ifdef HAVE_SIGINFO_H
+#include <siginfo.h>
+#endif
+
 #include "config.h"
 
 #include "fallback.h"

proc.c

@@ -42,6 +42,9 @@ Some of the code in this file is based on code from the Glibc manual.
 #include <ncurses/term.h>
 #endif
 
+#ifdef HAVE_SIGINFO_H
+#include <siginfo.h>
+#endif
 
 #include "fallback.h"
 #include "util.h"

reader.c

@@ -51,6 +51,10 @@ commence.
 #include <ncurses/term.h>
 #endif
 
+#ifdef HAVE_SIGINFO_H
+#include <siginfo.h>
+#endif
+
 #include <signal.h>
 #include <fcntl.h>
 #include <dirent.h>

signal.c

@@ -15,6 +15,10 @@ The library for various signal related issues
 #include <unistd.h>
 #include <errno.h>
 
+#ifdef HAVE_SIGINFO_H
+#include <siginfo.h>
+#endif
+
 #include "common.h"
 #include "fallback.h"
 #include "util.h"