package/doxygen: needs host gcc >= 4.9

host-doxygen use std::make_unique which is a C++14 feature and so not
available with host gcc 4.8 so add a Config.in.host for doxygen and add
host gcc 4.9 dependency to host-doxygen and sigrok C++ option

Fixes:
 - http://autobuild.buildroot.org/results/3ac78c5d4728287bafdfeb3a54f50eb193934b63

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/Config.in.host b/package/Config.in.host
index 62e860d7c36c7d69de617c341d2cdb3138df0d7f..dfea478868b60d70d0fc5655521a98c6b07dbb8e 100644 (file)
--- a/package/Config.in.host
+++ b/package/Config.in.host
@@ -14,6 +14,7 @@ menu "Host utilities"
        source "package/dfu-util/Config.in.host"
        source "package/dos2unix/Config.in.host"
        source "package/dosfstools/Config.in.host"
+       source "package/doxygen/Config.in.host"
        source "package/dtc/Config.in.host"
        source "package/e2fsprogs/Config.in.host"
        source "package/e2tools/Config.in.host"

diff --git a/package/doxygen/Config.in.host b/package/doxygen/Config.in.host
new file mode 100644 (file)
index 0000000..3a06199
--- /dev/null
+++ b/package/doxygen/Config.in.host
@@ -0,0 +1,12 @@
+config BR2_PACKAGE_HOST_DOXYGEN
+       bool "host doxygen"
+       depends on BR2_HOST_GCC_AT_LEAST_4_9 # C++14
+       help
+         Doxygen is the de facto standard tool for generating
+         documentation from annotated C++ sources, but it also
+         supports other popular programming languages such as C,
+         Objective-C, C#, PHP, Java, Python, IDL (Corba, Microsoft,
+         and UNO/OpenOffice flavors), Fortran, VHDL, Tcl, and to some
+         extent D.
+
+         http://www.doxygen.nl/

diff --git a/package/libsigrok/Config.in b/package/libsigrok/Config.in
index a4b9f665662ea32ec5f9f7fede80b4b484595cf9..69531e621cf042ca5134deead4f5f1b3eebc3add 100644 (file)
--- a/package/libsigrok/Config.in
+++ b/package/libsigrok/Config.in
@@ -26,13 +26,16 @@ config BR2_PACKAGE_LIBSIGROKCXX
        bool "build C++ bindings"
        depends on BR2_INSTALL_LIBSTDCPP
        depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # glibmm
+       depends on BR2_HOST_GCC_AT_LEAST_4_9 # host-doxygen
        select BR2_PACKAGE_GLIBMM
+       select BR2_PACKAGE_HOST_DOXYGEN
        help
          Build libsigrok C++ bindings as well.
 
-comment "C++ bindings need a toolchain w/ C++, gcc >= 4.9"
+comment "C++ bindings need a toolchain w/ C++, gcc >= 4.9, host gcc >= 4.9"
        depends on !BR2_INSTALL_LIBSTDCPP || \
-               !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+               !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || \
+               !BR2_HOST_GCC_AT_LEAST_4_9
 
 endif