lrzsz: mark as not available for static builds

lrzsz could technically build in a static-only environment, but it
unconditionally redefines the error() and error_at_line() functions,
which clashes with the definition from uClibc. Since the autotools
packaging dates back from 1998, lots of work is needed to fix it, and
do some proper tests on the availability of such functions.

So, let's mark it as not available for static builds, until someone
interested enough fixes it.

Fixes:

  http://autobuild.buildroot.net/results/8106ab057f538d1408d736736fdbe50b99ae709d/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/lrzsz/Config.in b/package/lrzsz/Config.in
index 70f10cd0a7f39b7f2aa8047b1ab2d5477c304737..1b5da148715c419b5a2b936ec35c1cbc391ec80d 100644 (file)
--- a/package/lrzsz/Config.in
+++ b/package/lrzsz/Config.in
@@ -1,6 +1,16 @@
 config BR2_PACKAGE_LRZSZ
        bool "lrzsz"
+       # It could technically build in a static-only environment, but
+       # it unconditionally redefines the error() and error_at_line()
+       # functions, which clashes with the definition from
+       # uClibc. Since the autotools packaging dates back from 1998,
+       # lots of work is needed to fix it, and do some proper tests
+       # on the availability of such functions.
+       depends on !BR2_STATIC_LIBS
        help
          Portable and fast implementation of the X/Y/Zmodem protocols.
 
          http://www.ohse.de/uwe/software/lrzsz.html
+
+comment "lrzsz needs a toolchain w/ dynamic library"
+       depends on BR2_STATIC_LIBS