From 9ca76efe357bf313ee1f25b7e1b831d800067357 Mon Sep 17 00:00:00 2001 From: jow Date: Thu, 25 Jun 2015 11:19:23 +0000 Subject: [PATCH] grub2: fix build against musl Invert the `__GLIBC__` guards into `!__UCLIBC__` ones to avoid invalid references to `_llseek` on musl. Signed-off-by: Jo-Philipp Wich git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46125 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/boot/grub2/patches/100-musl-compat.patch | 26 ++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 package/boot/grub2/patches/100-musl-compat.patch diff --git a/package/boot/grub2/patches/100-musl-compat.patch b/package/boot/grub2/patches/100-musl-compat.patch new file mode 100644 index 0000000000..e3b12be58a --- /dev/null +++ b/package/boot/grub2/patches/100-musl-compat.patch @@ -0,0 +1,26 @@ +--- a/grub-core/osdep/unix/hostdisk.c ++++ b/grub-core/osdep/unix/hostdisk.c +@@ -48,11 +48,10 @@ + #ifdef __linux__ + # include /* ioctl */ + # include +-# if !defined(__GLIBC__) || \ +- ((__GLIBC__ < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ < 1))) ++# if defined(__UCLIBC__) + /* Maybe libc doesn't have large file support. */ + # include /* _llseek */ +-# endif /* (GLIBC < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR < 1)) */ ++# endif /* __UCLIBC__ */ + #endif /* __linux__ */ + + grub_uint64_t +@@ -79,8 +78,7 @@ grub_util_get_fd_size (grub_util_fd_t fd + return st.st_size; + } + +-#if defined(__linux__) && (!defined(__GLIBC__) || \ +- ((__GLIBC__ < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ < 1)))) ++#if defined(__linux__) && defined(__UCLIBC__) + /* Maybe libc doesn't have large file support. */ + int + grub_util_fd_seek (grub_util_fd_t fd, grub_uint64_t off) -- 2.11.0