Add support for Alpine Linux 3.21 / linux-musl

[kohlschuetter]

Prerequisites:

sudo apk add alpine-sdk autoconf automake libtool rpcgen tcmalloc
tcmalloc-minimal flex bison openssl-dev util-linux-dev acl-dev
zlib-dev libxml2-dev argp-standalone liburing-dev linux-headers
userspace-rcu-dev libucontext-dev
sudo ln -s /usr/lib/libtcmalloc.so.4
/usr/lib/libtcmalloc.so
sudo ln -s /usr/lib/libtcmalloc_minimal.so.4
/usr/lib/libtcmalloc_minimal.so

Fixes: #268

[gluster-ant]

Can one of the admins verify this patch?

[gluster-ant]

Can one of the admins verify this patch?

[gluster-ant]

Can one of the admins verify this patch?

[gluster-ant]

CLANG-FORMAT FAILURE:
Before merging the patch, this diff needs to be considered for passing clang-format

index 229a2bb5c..bd613a5e1 100644
--- a/libglusterfs/src/glusterfs/compat.h
+++ b/libglusterfs/src/glusterfs/compat.h
@@ -22,16 +22,17 @@
 
 #ifdef GF_LINUX_HOST_OS
 
-#ifndef HAVE_OFF64_T                                             
-typedef int64_t off64_t;                                           
-#endif                                                           
-#ifndef HAVE_INET_NET_PTON                                          
-#  include <stddef.h>                                            
-int inet_net_pton(int af, const char *src, void *dst, size_t size);
-#endif                             
-#ifndef _PATH_MOUNTED              
-#  define _PATH_MOUNTED "/etc/mtab"
-#endif                  
+#ifndef HAVE_OFF64_T
+typedef int64_t off64_t;
+#endif
+#ifndef HAVE_INET_NET_PTON
+#include <stddef.h>
+int
+inet_net_pton(int af, const char *src, void *dst, size_t size);
+#endif
+#ifndef _PATH_MOUNTED
+#define _PATH_MOUNTED "/etc/mtab"
+#endif
 
 #define UNIX_PATH_MAX 108
 
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c
index 9090e4376..153566073 100644
--- a/libglusterfs/src/syncop.c
+++ b/libglusterfs/src/syncop.c
@@ -29,9 +29,10 @@
 typedef greg_t libucontext_greg_t;
 typedef ucontext_t libucontext_ucontext_t;
 extern int  libucontext_getcontext(libucontext_ucontext_t *);
-extern void libucontext_makecontext(libucontext_ucontext_t *, void (*)(), int, ...);
-extern int  libucontext_setcontext(const libucontext_ucontext_t *);
-extern int  libucontext_swapcontext(libucontext_ucontext_t *, const libucontext_ucontext_t *);
+extern void libucontext_makecontext(libucontext_ucontext_t *, void (*)(), int,
+...); extern int  libucontext_setcontext(const libucontext_ucontext_t *); extern
+int  libucontext_swapcontext(libucontext_ucontext_t *, const
+libucontext_ucontext_t *);
 */
 #define getcontext libucontext_getcontext
 #define makecontext libucontext_makecontext

[pranithk]

/run regression

[gluster-ant]

CLANG-FORMAT FAILURE:
Before merging the patch, this diff needs to be considered for passing clang-format

index 069b4ef3f..bd613a5e1 100644
--- a/libglusterfs/src/glusterfs/compat.h
+++ b/libglusterfs/src/glusterfs/compat.h
@@ -22,16 +22,17 @@
 
 #ifdef GF_LINUX_HOST_OS
 
-#ifndef HAVE_OFF64_T                                             
-typedef int64_t off64_t;                                           
-#endif                                                           
-#ifndef HAVE_INET_NET_PTON                                          
-#include <stddef.h>                                            
-int inet_net_pton(int af, const char *src, void *dst, size_t size);
-#endif                             
-#ifndef _PATH_MOUNTED              
+#ifndef HAVE_OFF64_T
+typedef int64_t off64_t;
+#endif
+#ifndef HAVE_INET_NET_PTON
+#include <stddef.h>
+int
+inet_net_pton(int af, const char *src, void *dst, size_t size);
+#endif
+#ifndef _PATH_MOUNTED
 #define _PATH_MOUNTED "/etc/mtab"
-#endif                  
+#endif
 
 #define UNIX_PATH_MAX 108
 

[gluster-ant]

CLANG-FORMAT FAILURE:
Before merging the patch, this diff needs to be considered for passing clang-format

index a59a0c7d3..bd613a5e1 100644
--- a/libglusterfs/src/glusterfs/compat.h
+++ b/libglusterfs/src/glusterfs/compat.h
@@ -27,7 +27,8 @@ typedef int64_t off64_t;
 #endif
 #ifndef HAVE_INET_NET_PTON
 #include <stddef.h>
-int inet_net_pton(int af, const char *src, void *dst, size_t size);
+int
+inet_net_pton(int af, const char *src, void *dst, size_t size);
 #endif
 #ifndef _PATH_MOUNTED
 #define _PATH_MOUNTED "/etc/mtab"

[kohlschuetter]

Test failures in 32-bit-build and strfmt errors in a 32 build are related to infra, not this change:

Error: Failed to download metadata for repo 'local': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried

[pranithk]

@kohlschuetter There is some issue with build pipelines that @mscherer is working on at #4451, review/merge will be delayed.

[mscherer]

Yeah, the 32 part should be dropped until someone can explain why that's needed anymore and provide a way to have it tested (ideally with a patch). Smoke on centos7 should be dropped as well, freebsd will be removed for now (as I need to fix some stuff before getting a new BSD builder), and the last one for python is likely good to keep but need to be fixed to run somewhere.