config/companion_libs/ppl.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Mar 28 01:07:31 2011 +0200 (2011-03-28)
changeset 2368 482a006e5b18
parent 2338 006e955b2343
child 2484 d1a8c2ae7946
permissions -rw-r--r--
cc/gcc: fix linking with static PPL 0.11+

PPL 0.11+ installs three libs: lippl, libppl_c and libpwl.
libppl_c has a dependency on libpwl (at least for watchdog stuff).

While gcc correctly links with libppl and libppl_c, it does not
pull libpwl in. In case of shared libs, this is not a problem, as
libppl_c has a NEEDED dependency on libpwl. But for static libs,
that does not work. Although libppl_c.la exists and has a correct
dependency on lipwl, somehow gcc misses it. So we have to force
pulling libpwl when needed.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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# PPL options
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choice
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    bool
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    prompt "PPL version"
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# Don't remove next line
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# CT_INSERT_VERSION_BELOW
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config PPL_V_0_11_2
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    bool
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    prompt "0.11.2 (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    select PPL_0_11
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config PPL_V_0_11_1
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    bool
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    prompt "0.11.1 (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    select PPL_0_11
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config PPL_V_0_11
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    bool
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    prompt "0.11 (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    select PPL_0_11
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config PPL_V_0_10_2
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    bool
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    prompt "0.10.2"
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endchoice
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config PPL_VERSION
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    string
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# Don't remove next line
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# CT_INSERT_VERSION_STRING_BELOW
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    default "0.11.2" if PPL_V_0_11_2
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    default "0.11.1" if PPL_V_0_11_1
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    default "0.11" if PPL_V_0_11
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    default "0.10.2" if PPL_V_0_10_2
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# For PPL 0.11, we need to pull libpwl if configured static
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config PPL_0_11
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    bool
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    default n
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    select PPL_NEEDS_LIBPWL if ! COMPLIBS_SHARED
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config PPL_NEEDS_LIBPWL
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    bool
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    default n