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(parent: fa8f8b7) | patch
build-sys: avoid icc warnings "ignoring unknown option"
authorRuediger Meier <ruediger.meier@ga-group.nl>
Tue, 20 Jan 2015 12:49:55 +0000 (13:49 +0100)
committerRuediger Meier <ruediger.meier@ga-group.nl>
Tue, 20 Jan 2015 14:37:52 +0000 (15:37 +0100)
commite85e8720d5ecc3680426281a3894c437368e0d4a
tree78c4aaf0b07262208bbc8da1d74f438f5d96ea23tree
parentfa8f8b7469b732318c8a69b81ccf5180ad143113commit | diff
build-sys: avoid icc warnings "ignoring unknown option"

Our macro UL_WARN_ADD could not discover these ones:
icc: command line warning #10006: ignoring unknown option '-Wmissing-parameter-type'
icc: command line warning #10006: ignoring unknown option '-Wredundant-decls'
icc: command line warning #10006: ignoring unknown option '-Wunused-result'
icc: command line warning #10006: ignoring unknown option '-Wnested-externs'

We need to use AC_LANG_WERROR.

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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