Bug#838198: 9base: FTBFS on hurd-i386: fatal error:can't create y.tab.h, <nil>:1

[Ola Ekström <guckuu@gmail.com>]

Package: 9base
Severity: important
Version: 1:6-7
Tags: patch
User: debian-hurd@lists.debian.org
Usertags: hurd
X-Debbugs-CC: debian-hurd@lists.debian.org

The package fails to build on hurd-i386 because of incorrect values
supplied to fopen() and missing (__GNU__)-defines.

Failing build log:
https://buildd.debian.org/status/package.php?p=9base&suite=sid

The supplied patch fixes this.

TODO: Write a Hurd-specific disksize()-function in lib9/_p9dir.c

Cheers,
Ola Ekström

diff -rupN 9base-6-original/lib9/date.c 9base-6-new/lib9/date.c
--- 9base-6-original/lib9/date.c	2010-06-04 10:46:05.000000000 +0000
+++ 9base-6-new/lib9/date.c	2016-09-17 06:11:07.000000000 +0000
@@ -8,7 +8,7 @@
 #define _HAVETMZONE 1
 #define _HAVETMTZOFF 1
 
-#if defined(__linux__)
+#if defined(__linux__) || defined(__GNU__)
 #	undef _HAVETMZONE
 #	undef _HAVETMTZOFF
 
diff -rupN 9base-6-original/lib9/dirfwstat.c 9base-6-new/lib9/dirfwstat.c
--- 9base-6-original/lib9/dirfwstat.c	2010-06-04 10:46:05.000000000 +0000
+++ 9base-6-new/lib9/dirfwstat.c	2016-09-17 06:11:54.000000000 +0000
@@ -4,7 +4,7 @@
 #include <sys/time.h>
 #include <sys/stat.h>
 
-#if defined(__FreeBSD__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__linux__)
+#if defined(__FreeBSD__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__linux__) || defined(__GNU__)
 /* do nothing -- futimes exists and is fine */
 
 #elif defined(__SunOS5_9__)
diff -rupN 9base-6-original/lib9/dirread.c 9base-6-new/lib9/dirread.c
--- 9base-6-original/lib9/dirread.c	2010-06-04 10:46:05.000000000 +0000
+++ 9base-6-new/lib9/dirread.c	2016-09-17 06:07:55.000000000 +0000
@@ -6,7 +6,7 @@
 
 extern int _p9dir(struct stat*, struct stat*, char*, Dir*, char**, char*);
 
-#if defined(__linux__) || defined(__FreeBSD_kernel__)
+#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__GNU__)
 static int
 mygetdents(int fd, struct dirent *buf, int n)
 {
diff -rupN 9base-6-original/lib9/libc.h 9base-6-new/lib9/libc.h
--- 9base-6-original/lib9/libc.h	2010-06-04 10:46:05.000000000 +0000
+++ 9base-6-new/lib9/libc.h	2016-09-17 21:04:11.000000000 +0000
@@ -594,10 +594,17 @@ extern	void		freenetconninfo(NetConnInfo
 #define	MCACHE	0x0010	/* cache some data */
 #define	MMASK	0x0017	/* all bits on */
 
-#define	OREAD	0	/* open for read */
-#define	OWRITE	1	/* write */
-#define	ORDWR	2	/* read and write */
-#define	OEXEC	3	/* execute, == read but check execute permission */
+#if defined(__GNU__)
+ #define	OREAD	O_RDONLY	/* open for read */
+ #define	OWRITE	O_WRONLY	/* write */
+ #define	ORDWR	O_RDWR		/* read and write */
+ #define	OEXEC	O_EXEC		/* execute, == read but check execute permission */
+#else
+ #define	OREAD	0	/* open for read */
+ #define	OWRITE	1	/* write */
+ #define	ORDWR	2	/* read and write */
+ #define	OEXEC	3	/* execute, == read but check execute permission */
+#endif
 #define	OTRUNC	16	/* or'ed in (except for exec), truncate file first */
 #define	OCEXEC	32	/* or'ed in, close on exec */
 #define	ORCLOSE	64	/* or'ed in, remove on close */
diff -rupN 9base-6-original/lib9/u.h 9base-6-new/lib9/u.h
--- 9base-6-original/lib9/u.h	2010-06-04 10:46:05.000000000 +0000
+++ 9base-6-new/lib9/u.h	2016-09-17 06:09:40.000000000 +0000
@@ -58,7 +58,7 @@ extern "C" {
 
 typedef long p9jmp_buf[sizeof(sigjmp_buf)/sizeof(long)];
 
-#if defined(__linux__)
+#if defined(__linux__) || defined(__GNU__)
 #	include <sys/types.h>
 #	if defined(__Linux26__)
 #		include <pthread.h>