package/setools: needs wchar

Even though setools itself does not require wide chars, the configure
script needs them when testing for C99 support.

Since:
  - it is not clear whether wchar are mandatory for C99 or not,
  - only uClibc may miss support for wide chars,
  - using SELinux would probably involve rather big systems (i.e. glibc
    would not be such a huge overhead),
just make setools depend on the toolchain having widechar.

Fixes:
    http://autobuild.buildroot.org/results/051/051a7f72ebadd56407700c22b57e942f08eb1c09/
    http://autobuild.buildroot.org/results/a4b/a4b2a6f1920430af43c23239de17200e70951b3b/
    ...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Matt Weber <matthew.weber@rockwellcollins.com>
Cc: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/setools/Config.in b/package/setools/Config.in
index 046957f48ac6dac09c86213a33072569ab14d1da..7bab789855d0191166fc8817f6122dd0a4ed63db 100644 (file)
--- a/package/setools/Config.in
+++ b/package/setools/Config.in
@@ -7,6 +7,7 @@ config BR2_PACKAGE_SETOOLS
        depends on BR2_TOOLCHAIN_HAS_THREADS
        depends on !BR2_STATIC_LIBS
        depends on BR2_INSTALL_LIBSTDCPP
+       depends on BR2_USE_WCHAR
        # bfin: infamous _ symbol prefix issue
        # nios2: triggers some toolchain issue "No symbol version
        # section for versioned symbol"
@@ -25,7 +26,7 @@ config BR2_PACKAGE_SETOOLS
           * secmds - command-line tools to analyze and search SELinux
             policy.
 
-comment "setools needs a toolchain w/ threads, C++, dynamic library"
+comment "setools needs a toolchain w/ threads, C++, wchar, dynamic library"
        depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS \
-               || !BR2_INSTALL_LIBSTDCPP
+               || !BR2_USE_WCHAR || !BR2_INSTALL_LIBSTDCPP
        depends on !BR2_nios2 && !BR2_bfin && !BR2_arc