Bug #11733
closed![Assignee: aix](/images/group.png?1722288379)
Compile of ruby 2.2.3 fails on AIX 6.1 TL07 SP03
Description
The build on AIX fails in the ext/-test-/file directory with errors such as
compiling /usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c: In function 'get_fsname':
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:39:14: error: storage size of 'st' isn't known
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:44:5: warning: implicit declaration of function 'statvfs'
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:39:14: warning: unused variable 'st'
make: *** [fs.o] Error 1
This can be avoided if line 65 is modified but then we encounter a second error:
compiling /usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c: In function 'get_fsname':
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:45:5: warning: implicit declaration of function 'statvfs'
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:49:11: error: 'struct statfs' has no member named 'f_basetype'
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:50:9: error: 'struct statfs' has no member named 'f_basetype'
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:50:9: error: 'struct statfs' has no member named 'f_basetype'
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:50:9: error: 'struct statfs' has no member named 'f_basetype'
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:50:9: error: 'struct statfs' has no member named 'f_basetype'
In the extconf.rb, they test for struct statfs -- which AIX has but the code declares variables of statfs_t which AIX does not have.
The AIX statfs is defined in /usr/include/sys/statfs.h (which is included by vfs.h). It has an f_type field but not an f_basetype field.
To get around the issue, I kludged extconf.rb to fail to find the structures it was looking for and then it built but this is clearly not a real solution.
Updated by pedz (Perry Smith) over 8 years ago
Another set of errors (why I gave up on modifying fs.c were these:
compiling /usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c: In function 'get_fsname':
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:44:5: warning: implicit declaration of function 'statvfs'
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:48:24: error: subscripted value is neither array nor pointer
/usr/work/src/ruby-2.2.3/ext/-test-/file/fs.c:49:2: warning: passing argument 1 of 'strlen' makes pointer from integer without a cast
So it appears at first blush that AIX's statfs and statvfs structures are different from what is expected.
Updated by naruse (Yui NARUSE) over 8 years ago
- Assignee set to aix
Updated by usa (Usaku NAKAMURA) over 8 years ago
- Status changed from Open to Closed
- Backport changed from 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN to 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: REQUIRED
Updated by usa (Usaku NAKAMURA) over 8 years ago
- Backport changed from 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: REQUIRED to 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: REQUIRED
Updated by ReiOdaira (Rei Odaira) over 8 years ago
r50423 will be soon back-ported to the 2.2 branch.
In the meantime, I believe you can avoid the compile error by the following patch.
--- ruby-2.2.3/ext/-test-/file/fs.c 2015-05-23 10:15:12.000000000 -0700
+++ ../Contribution/ruby-2.2.3/ext/-test-/file/fs.c 2015-09-08 12:32:04.000000000 -0700
@@ -7,6 +7,9 @@
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
+ #ifdef _AIX
+ #include <sys/statvfs.h>
+ #endif
#if defined HAVE_STRUCT_STATFS_F_FSTYPENAME
typedef struct statfs statfs_t;
Updated by nagachika (Tomoyuki Chikanaga) over 8 years ago
- Backport changed from 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: REQUIRED to 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONE
Backported into ruby_2_2
branch at r52973.