Release libbsd 0.1.4

Fixes build failures on some non-Linux ports.

Based-on-patch-by: Petr Salinger <Petr.Salinger@seznam.cz>

Makefile

@@ -1,7 +1,7 @@
 LIB_NAME := libbsd
 LIB_VERSION_MAJOR := 0
 LIB_VERSION_MINOR := 1
-LIB_VERSION_MICRO := 2
+LIB_VERSION_MICRO := 4
 LIB_VERSION := $(LIB_VERSION_MAJOR).$(LIB_VERSION_MINOR).$(LIB_VERSION_MICRO)
 
 LIB_PKGCONFIG := $(LIB_NAME).pc
@@ -82,13 +82,13 @@ CFLAGS ?= -g -Wall -Wextra -Wno-unused-variable
 
 MK_CFLAGS := -Iinclude/ -include bsd/bsd.h -D_GNU_SOURCE -D__REENTRANT
 
-prefix		:= /usr
-exec_prefix	:=
-libdir		:= ${exec_prefix}/lib
-usrlibdir	:= ${prefix}/lib
-includedir	:= ${prefix}/include
-pkgconfigdir	:= ${usrlibdir}/pkgconfig
-mandir		:= ${prefix}/share/man
+prefix		= /usr
+exec_prefix	=
+libdir		= ${exec_prefix}/lib
+usrlibdir	= ${prefix}/lib
+includedir	= ${prefix}/include
+pkgconfigdir	= ${usrlibdir}/pkgconfig
+mandir		= ${prefix}/share/man
 
 .PHONY: libs
 libs: $(LIB_STATIC) $(LIB_SHARED_SO) $(LIB_PKGCONFIG)
@@ -108,13 +108,12 @@ man/md5.3bsd:  man/mdX.3
 src/hash/md5hl.c: src/hash/helper.c
 	sed -e 's:hashinc:bsd/md5.h:g' -e 's:HASH:MD5:g' $< > $@
 
-# FIXME: the variables should be preserved unexpanded in the .pc file
 $(LIB_PKGCONFIG): $(LIB_PKGCONFIG).in
 	sed -e 's:@VERSION@:$(LIB_VERSION):' \
-	    -e 's:@prefix@:$(prefix):' \
-	    -e 's:@exec_prefix@:$(exec_prefix):' \
-	    -e 's:@libdir@:$(libdir):' \
-	    -e 's:@includedir@:$(includedir):' \
+	    -e 's:@prefix@:$(value prefix):' \
+	    -e 's:@exec_prefix@:$(value exec_prefix):' \
+	    -e 's:@libdir@:$(value usrlibdir):' \
+	    -e 's:@includedir@:$(value includedir):' \
 	    $< > $@
 
 $(LIB_STATIC): $(LIB_STATIC_OBJS)
@@ -158,7 +157,13 @@ install: libs man
 	done
 	install -m644 $(LIB_MANS) $(DESTDIR)/$(mandir)/man3
 	install -m644 $(LIB_PKGCONFIG) $(DESTDIR)/$(pkgconfigdir)
+ifeq ($(libdir),$(usrlibdir))
+	# If both dirs are the same, do a relative symlink.
+	ln -sf $(LIB_SHARED) $(DESTDIR)/$(usrlibdir)/$(LIB_SHARED_SO)
+else
+	# Otherwise, do an absolute one.
 	ln -sf $(libdir)/$(LIB_SHARED) $(DESTDIR)/$(usrlibdir)/$(LIB_SHARED_SO)
+endif
 	ln -sf $(LIB_SHARED) $(DESTDIR)/$(libdir)/$(LIB_SONAME)
 
 .PHONY: clean

include/bsd/cdefs.h

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2004, 2005, 2006 Guillem Jover
+ * Copyright © 2004, 2005, 2006, 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -61,6 +61,10 @@
 # define __bounded__(x, y, z)
 #endif
 
+#ifndef __RCSID
+# define __RCSID(x)
+#endif
+
 #ifndef __FBSDID
 # define __FBSDID(x)
 #endif

include/bsd/err.h

@@ -1,5 +1,6 @@
 /*
  * Copyright © 2006 Robert Millan
+ * Copyright © 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,11 +28,15 @@
 #ifndef LIBBSD_ERR_H
 #define LIBBSD_ERR_H
 
+#include <sys/cdefs.h>
 #include <err.h>
+#include <stdarg.h>
 
+__BEGIN_DECLS
 extern void warnc (int code, const char *format, ...);
 extern void vwarnc (int code, const char *format, va_list ap);
 extern void errc (int status, int code, const char *format, ...);
 extern void verrc (int status, int code, const char *format, va_list ap);
+__END_DECLS
 
 #endif

include/bsd/getopt.h

@@ -1,5 +1,6 @@
 /*
  * Copyright © 2006 Robert Millan
+ * Copyright © 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,10 +28,13 @@
 #ifndef LIBBSD_GETOPT_H
 #define LIBBSD_GETOPT_H
 
+#include <sys/cdefs.h>
 #include <getopt.h>
 
+__BEGIN_DECLS
 extern int optreset;
 
 int bsd_getopt (int, char **, char *);
+__END_DECLS
 
 #endif

include/bsd/inet.h

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2008 Guillem Jover
+ * Copyright © 2008, 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,9 +27,12 @@
 #ifndef LIBBSD_INET_H
 #define LIBBSD_INET_H
 
+#include <sys/cdefs.h>
 #include <stddef.h>
 
+__BEGIN_DECLS
 int inet_net_pton(int af, const char *src, void *dst, siez_t size);
+__END_DECLS
 
 #endif
 

include/bsd/random.h

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2004, 2005 Guillem Jover
+ * Copyright © 2004, 2005, 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,11 +27,14 @@
 #ifndef LIBBSD_RANDOM_H
 #define LIBBSD_RANDOM_H
 
+#include <sys/cdefs.h>
 #include <sys/types.h>
 
+__BEGIN_DECLS
 u_int32_t arc4random();
 void arc4random_stir();
 void arc4random_addrandom(u_char *dat, int datlen);
+__END_DECLS
 
 #endif
 

include/bsd/stdlib.h

@@ -1,7 +1,7 @@
 /*
  * Copyright © 2005 Aurelien Jarno
  * Copyright © 2006 Robert Millan
- * Copyright © 2008 Guillem Jover
+ * Copyright © 2008, 2009 Guillem Jover
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -29,9 +29,11 @@
 #ifndef LIBBSD_STDLIB_H
 #define LIBBSD_STDLIB_H
 
+#include <sys/cdefs.h>
 #include <sys/stat.h>
 #include <stdlib.h>
 
+__BEGIN_DECLS
 const char *fmtcheck (const char *, const char *);
 
 char *getprogname ();
@@ -45,5 +47,6 @@ int heapsort (void *, size_t, size_t, int (*)(const void *, const void *));
 
 mode_t getmode(const void *set, mode_t mode);
 void *setmode(const char *mode_str);
+__END_DECLS
 
 #endif

include/bsd/string.h

@@ -27,15 +27,18 @@
 #ifndef LIBBSD_STRING_H
 #define LIBBSD_STRING_H
 
+#include <sys/cdefs.h>
 #include <sys/types.h>
 #include <stddef.h>
 #include <stdio.h>
 
+__BEGIN_DECLS
 size_t strlcpy(char *dst, const char *src, size_t siz);
 size_t strlcat(char *dst, const char *src, size_t siz);
 char *fgetln(FILE *fp, size_t *lenp);
 wchar_t *fgetwln(FILE * __restrict fp, size_t *lenp);
 
 void strmode(mode_t mode, char *str);
+__END_DECLS
 
 #endif

src/nlist.c

@@ -57,6 +57,9 @@ static char sccsid[] = "@(#)nlist.c	8.1 (Berkeley) 6/4/93";
 
 #ifdef _NLIST_DO_AOUT
 static int __aout_fdnlist(int, struct nlist *);
+#ifndef N_SYMSIZE
+#define N_SYMSIZE(a)	((a).a_syms)
+#endif
 #endif
 #ifdef _NLIST_DO_ELF
 static int __elf_fdnlist(int, struct nlist *);