[Buildroot] [PATCH 1/1] pkg-cmake: fix host-cmake-package type

[Ryan Barnett]

When trying to compile a host-cmake-package type such as host-cdrkit,
an error happens in regards to HOSTCC and HOSTCXX not being found.

  /bin/sh: HOSTCC: command not found
  /bin/sh: HOSTCXX: command not found

This due to the fact that the environment is incorrectly configured by
having the following:

  -DCMAKE_C_COMPILER=""$(HOSTCC)"" -DCMAKE_CXX_COMPILER=""$(HOSTCXX)""

This is due to having too many dollar signs. The fix is to remove the
extra dollar sign.

Signed-off-by: Ryan Barnett <ryan.barnett at rockwellcollins.com>
---
 package/pkg-cmake.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/pkg-cmake.mk b/package/pkg-cmake.mk
index 1037513..eac244f 100644
--- a/package/pkg-cmake.mk
+++ b/package/pkg-cmake.mk
@@ -27,8 +27,8 @@ CMAKE_HOST_CXX_COMPILER="$(HOST_DIR)/usr/bin/ccache"
 CMAKE_HOST_C_COMPILER_ARG1="$(HOSTCC_NOCCACHE)"
 CMAKE_HOST_CXX_COMPILER_ARG1="$(HOSTCXX_NOCCACHE)"
 else
-CMAKE_HOST_C_COMPILER="$$(HOSTCC)"
-CMAKE_HOST_CXX_COMPILER="$$(HOSTCXX)"
+CMAKE_HOST_C_COMPILER="$(HOSTCC)"
+CMAKE_HOST_CXX_COMPILER="$(HOSTCXX)"
 endif
 
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1.9.1