On 04/13/2012 04:42 AM, Venkata ramana gollamudi wrote:
After building boost package, re-execution of boostconfig task followed by
re-execution of compile task is giving following error
"error: duplicate initialization of gcc with the following parameters" during 
compilation
It is because multiple entries of gcc are being added during boostconfig 
re-execution
there by failing the compilation.

The patch fixes adding multiple "Using gcc" entries into 
/tools/build/v2/user-config.jam

[Yocto #2194]

Signed-off-by: Venkata Ramana Gollamudi<ramana.gollam...@huawei.com>
---
  meta/recipes-support/boost/boost.inc |    6 +++++-
  1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/meta/recipes-support/boost/boost.inc 
b/meta/recipes-support/boost/boost.inc
index d70a7e2..c9306df 100644
--- a/meta/recipes-support/boost/boost.inc
+++ b/meta/recipes-support/boost/boost.inc
@@ -135,7 +135,11 @@ BJAM_OPTS    = '${BJAM_TOOLS} \
  do_boostconfig() {
        cp -f boost/config/platform/linux.hpp 
boost/config/platform/linux-gnueabi.hpp

-       echo 'using gcc : 4.3.1 : ${CXX} : compileflags -DBOOST_SP_USE_PTHREADS 
-I${includedir} linkflags -L${libdir} ;'>>  ${S}/tools/build/v2/user-config.jam
+       # D2194:Fixing the failure of "error: duplicate initialization of gcc with 
the following parameters" during compilation.
+       if ! grep -qe "^using gcc : 4.3.1" ${S}/tools/build/v2/user-config.jam
+       then
+               echo 'using gcc : 4.3.1 : ${CXX} : compileflags 
-DBOOST_SP_USE_PTHREADS -I${includedir} linkflags -L${libdir} ;'>>  
${S}/tools/build/v2/user-config.jam
+       fi      
  }

  addtask do_boostconfig after do_patch before do_configure

Merged into OE-Core

Thanks
        Sau!

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