diff options
Diffstat (limited to 'meta/recipes-devtools/squashfs-tools/squashfs-tools/0001-mksquashfs.c-get-inline-functions-work-with-C99.patch')
-rw-r--r-- | meta/recipes-devtools/squashfs-tools/squashfs-tools/0001-mksquashfs.c-get-inline-functions-work-with-C99.patch | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/meta/recipes-devtools/squashfs-tools/squashfs-tools/0001-mksquashfs.c-get-inline-functions-work-with-C99.patch b/meta/recipes-devtools/squashfs-tools/squashfs-tools/0001-mksquashfs.c-get-inline-functions-work-with-C99.patch deleted file mode 100644 index a5bab05448..0000000000 --- a/meta/recipes-devtools/squashfs-tools/squashfs-tools/0001-mksquashfs.c-get-inline-functions-work-with-C99.patch +++ /dev/null @@ -1,154 +0,0 @@ -From ac6268e843c43286eebff2a1052182c2393cdb2e Mon Sep 17 00:00:00 2001 -From: Roy Li <rongqing.li@windriver.com> -Date: Mon, 14 Sep 2015 12:31:42 +0800 -Subject: [PATCH] mksquashfs.c: get inline functions work with both gnu11 and gnu89 - -Upstream-Status: Pending - -After gcc upgraded to gcc5, and if the codes is compiled without optimization(-O0), -and the below error will happen: - -| mksquashfs.o: In function `create_inode': -| git/squashfs-tools/mksquashfs.c:897: undefined reference to `get_inode_no' -| git/squashfs-tools/mksquashfs.c:960: undefined reference to `get_parent_no' -| git/squashfs-tools/mksquashfs.c:983: undefined reference to `get_parent_no' -| mksquashfs.o: In function `reader_read_process': -| git/squashfs-tools/mksquashfs.c:2132: undefined reference to `is_fragment' -| mksquashfs.o: In function `reader_read_file': -| git/squashfs-tools/mksquashfs.c:2228: undefined reference to `is_fragment' -| mksquashfs.o: In function `dir_scan': -| git/squashfs-tools/mksquashfs.c:3101: undefined reference to `create_dir_entry' - -gcc5 defaults to -std=gnu11 instead of -std=gnu89, and it requires that exactly one C -source file has the callable copy of the inline function. Consider the following -program: - - inline int - foo (void) - { - return 42; - } - - int - main (void) - { - return foo (); - } - -The program above will not link with the C99 inline semantics, because no out-of-line -function foo is generated. To fix this, either mark the function foo as static, or -add the following declaration: - static inline int foo (void); - -more information refer to: https://gcc.gnu.org/gcc-5/porting_to.html; - -but the use of "extern inline" will lead to the compilation issue if gcc is not -gcc5, as the commit in oe-core d0af30c92fde [alsa-lib: Change function type to -"static __inline__"] - "extern __inline__ function()" is the inlined version that - can be used in this compilation unit, but there will be another - definition of this function somewhere, so compiler will not emit - any code for the function body. This causes problem in -O0, - where functions are never inlined, the function call is preserved, - but linker can't find the symbol, thus the error happens. - -so replace "inline" with "static inline" to make it work with both gnu11 and gnu89 - -Signed-off-by: Roy Li <rongqing.li@windriver.com> ---- - squashfs-tools/mksquashfs.c | 20 ++++++++++---------- - 1 file changed, 10 insertions(+), 10 deletions(-) - -diff --git a/squashfs-tools/mksquashfs.c b/squashfs-tools/mksquashfs.c -index d221c35..6bba1d2 100644 ---- a/squashfs-tools/mksquashfs.c -+++ b/squashfs-tools/mksquashfs.c -@@ -828,13 +828,13 @@ char *subpathname(struct dir_ent *dir_ent) - } - - --inline unsigned int get_inode_no(struct inode_info *inode) -+static inline unsigned int get_inode_no(struct inode_info *inode) - { - return inode->inode_number; - } - - --inline unsigned int get_parent_no(struct dir_info *dir) -+static inline unsigned int get_parent_no(struct dir_info *dir) - { - return dir->depth ? get_inode_no(dir->dir_ent->inode) : inode_no; - } -@@ -2027,7 +2027,7 @@ struct file_info *duplicate(long long file_size, long long bytes, - } - - --inline int is_fragment(struct inode_info *inode) -+static inline int is_fragment(struct inode_info *inode) - { - off_t file_size = inode->buf.st_size; - -@@ -2996,13 +2996,13 @@ struct inode_info *lookup_inode2(struct stat *buf, int pseudo, int id) - } - - --inline struct inode_info *lookup_inode(struct stat *buf) -+static inline struct inode_info *lookup_inode(struct stat *buf) - { - return lookup_inode2(buf, 0, 0); - } - - --inline void alloc_inode_no(struct inode_info *inode, unsigned int use_this) -+static inline void alloc_inode_no(struct inode_info *inode, unsigned int use_this) - { - if (inode->inode_number == 0) { - inode->inode_number = use_this ? : inode_no ++; -@@ -3013,7 +3013,7 @@ inline void alloc_inode_no(struct inode_info *inode, unsigned int use_this) - } - - --inline struct dir_ent *create_dir_entry(char *name, char *source_name, -+static inline struct dir_ent *create_dir_entry(char *name, char *source_name, - char *nonstandard_pathname, struct dir_info *dir) - { - struct dir_ent *dir_ent = malloc(sizeof(struct dir_ent)); -@@ -3031,7 +3031,7 @@ inline struct dir_ent *create_dir_entry(char *name, char *source_name, - } - - --inline void add_dir_entry(struct dir_ent *dir_ent, struct dir_info *sub_dir, -+static inline void add_dir_entry(struct dir_ent *dir_ent, struct dir_info *sub_dir, - struct inode_info *inode_info) - { - struct dir_info *dir = dir_ent->our_dir; -@@ -3047,7 +3047,7 @@ inline void add_dir_entry(struct dir_ent *dir_ent, struct dir_info *sub_dir, - } - - --inline void add_dir_entry2(char *name, char *source_name, -+static inline void add_dir_entry2(char *name, char *source_name, - char *nonstandard_pathname, struct dir_info *sub_dir, - struct inode_info *inode_info, struct dir_info *dir) - { -@@ -3059,7 +3059,7 @@ inline void add_dir_entry2(char *name, char *source_name, - } - - --inline void free_dir_entry(struct dir_ent *dir_ent) -+static inline void free_dir_entry(struct dir_ent *dir_ent) - { - if(dir_ent->name) - free(dir_ent->name); -@@ -3080,7 +3080,7 @@ inline void free_dir_entry(struct dir_ent *dir_ent) - } - - --inline void add_excluded(struct dir_info *dir) -+static inline void add_excluded(struct dir_info *dir) - { - dir->excluded ++; - } --- -1.9.1 - |