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[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / proftpd / 0002-__mempcpy.patch

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/proftpd/0002-__mempcpy.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/proftpd/0002-__mempcpy.patch
new file mode 100644 (file)
index 0000000..1b8f0b0
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/proftpd/0002-__mempcpy.patch
@@ -0,0 +1,54 @@
+[PATCH] pr_fnmatch.c: use mempcpy, not __mempcpy to fix linker issue with uClibc
+
+The standard name (as checked for by configure) for the function is mempcpy,
+not __mempcpy, so use that instead.
+
+The existing code happens to work on glibc, as that provides an __mempcpy
+alias, but other C libraries (E.G.  uClibc) don't:
+
+./host/usr/bin/arm-linux-nm -D ./staging/lib/libuClibc-0.9.33.2.so | grep mempcpy
+00035d2c W mempcpy
+00036cf8 W wmempcpy
+
+vs
+
+./host/usr/bin/arm-none-linux-gnueabi-nm -D staging/lib/libc-2.18.so | grep mempcpy
+0007d140 T mempcpy
+0007d140 T __mempcpy
+000e15f0 T __mempcpy_chk
+00081828 T __mempcpy_small
+00083148 W wmempcpy
+000e4e3c T __wmempcpy_chk
+
+Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
+---
+ lib/pr_fnmatch.c      |    2 +-
+ lib/pr_fnmatch_loop.c |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+Index: proftpd-1.3.4d/lib/pr_fnmatch.c
+===================================================================
+--- proftpd-1.3.4d.orig/lib/pr_fnmatch.c
++++ proftpd-1.3.4d/lib/pr_fnmatch.c
+@@ -250,7 +250,7 @@
+ # endif
+ # define STRLEN(S) strlen (S)
+ # define STRCAT(D, S) strcat (D, S)
+-# define MEMPCPY(D, S, N) __mempcpy (D, S, N)
++# define MEMPCPY(D, S, N) mempcpy (D, S, N)
+ # define MEMCHR(S, C, N) memchr (S, C, N)
+ # define STRCOLL(S1, S2) strcoll (S1, S2)
+ # include "pr_fnmatch_loop.c"
+Index: proftpd-1.3.4d/lib/pr_fnmatch_loop.c
+===================================================================
+--- proftpd-1.3.4d.orig/lib/pr_fnmatch_loop.c
++++ proftpd-1.3.4d/lib/pr_fnmatch_loop.c
+@@ -54,7 +54,7 @@
+ /* Copy N bytes of SRC to DEST, return pointer to bytes after the
+    last written byte.  */
+ static void *
+-__mempcpy (void *dest, const void *src, size_t n)
++mempcpy (void *dest, const void *src, size_t n)
+ {
+   return (char *) memcpy (dest, src, n) + n;
+ }