aab10cedec
The musl C library does not understand the feature test macro __USE_MISC and so libuv (built-in dependency of nodejs) does not use the correct struct stat definition for musl: error: ‘uv_statbuf_t’ has no member named ‘st_ctimensec’ error: ‘uv_statbuf_t’ has no member named ‘st_mtimensec’ The macro __USE_MISC is defined by glibc if _BSD_SOURCE or _SVID_SOURCE is defined. The libuv build system enables the feature test macro _GNU_SOURCE for linux builds. Since glibc 2.19, defining _GNU_SOURCE also has the effect of implicitly defining _DEFAULT_SOURCE - the replacement for _BSD_SOURCE and _SVID_SOURCE. In glibc versions before 2.20, defining _GNU_SOURCE also had the effect of implicitly defining _BSD_SOURCE and _SVID_SOURCE. This is also true for uClibc. Alltogether, we can safely replace __USE_MISC by _GNU_SOURCE to support building nodejs 0.10.x with the musl C library. Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
48 lines
1.8 KiB
Diff
48 lines
1.8 KiB
Diff
From 0bc482abeb814573251ecafb5a1e045c885b13a2 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
|
|
Date: Mon, 25 May 2015 16:22:57 +0200
|
|
Subject: [PATCH 1/1] Fix musl __USE_MISC issue
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
The musl C library does not define __USE_MISC and so libuv (built-in dependency)
|
|
does not use the correct struct stat definition for musl.
|
|
|
|
The feature test macro __USE_MISC is defined by glibc if _BSD_SOURCE or
|
|
_SVID_SOURCE is defined.
|
|
|
|
The libuv build system enables the feature test macro _GNU_SOURCE for linux
|
|
builds.
|
|
|
|
Since glibc 2.19, defining _GNU_SOURCE also has the effect of implicitly
|
|
defining _DEFAULT_SOURCE - the replacement for _BSD_SOURCE and _SVID_SOURCE.
|
|
|
|
In glibc versions before 2.20, defining _GNU_SOURCE also had the effect of
|
|
implicitly defining _BSD_SOURCE and _SVID_SOURCE. This is also true for uClibc.
|
|
|
|
Alltogether, we can safely replace __USE_MISC by _GNU_SOURCE to support building
|
|
nodejs 0.10.x with the musl C library.
|
|
|
|
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
|
|
---
|
|
deps/uv/src/fs-poll.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/deps/uv/src/fs-poll.c b/deps/uv/src/fs-poll.c
|
|
index ad27f18..094447e 100644
|
|
--- a/deps/uv/src/fs-poll.c
|
|
+++ b/deps/uv/src/fs-poll.c
|
|
@@ -198,7 +198,7 @@ static int statbuf_eq(const uv_statbuf_t* a, const uv_statbuf_t* b) {
|
|
|
|
/* Jump through a few hoops to get sub-second granularity on Linux. */
|
|
# if defined(__linux__)
|
|
-# if defined(__USE_MISC) /* _BSD_SOURCE || _SVID_SOURCE */
|
|
+# if defined(_GNU_SOURCE) /* _BSD_SOURCE || _SVID_SOURCE */
|
|
if (a->st_ctim.tv_nsec != b->st_ctim.tv_nsec) return 0;
|
|
if (a->st_mtim.tv_nsec != b->st_mtim.tv_nsec) return 0;
|
|
# else
|
|
--
|
|
2.4.1
|
|
|