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config/companion_libs/gmp.in
author "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
Thu Jul 28 22:09:31 2011 +0200 (2011-07-28)
changeset 2573 424fa2092ace
parent 1912 bcc0d5943bfa
child 2651 a171c274bc12
permissions -rw-r--r--
scripts/libc: do not build add-ons by default

Currently, no --enable-add-ons option is passed to libc configure when
"$(do_libc_add_ons_list ,)" is empty, which makes configure automatically search
for present add-ons. In that case, all present add-ons are built, although
no add-on was selected by the user in the config. Moreover, this can make the
configure fail if some non-standard add-ons like eglibc-localedef are present.

This behavior also leads to an inconsistency from a user point of view between
the following cases:
- LIBC_ADDONS_LIST="", LIBC_GLIBC_USE_PORTS=n and THREADS="none" in the config,
which makes "$(do_libc_add_ons_list ,)" return "", so all present add-ons
are built.
- LIBC_ADDONS_LIST="", LIBC_GLIBC_USE_PORTS=n and THREADS!="none" in the
config, which makes "$(do_libc_add_ons_list ,)" return the add-on supporting
the chosen threading implementation, e.g. "nptl", so only this add-on is
built.

This patch disables the building of all add-ons in that case.

It is still possible to build all present add-ons by adding --enable-add-ons to
LIBC_GLIBC_EXTRA_CONFIG_ARRAY.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com> 
     1 # GMP options

     2 

     3 choice

     4     bool

     5     prompt "GMP version"

     6 # Don't remove next line

     7 # CT_INSERT_VERSION_BELOW

     8 

     9 config GMP_V_5_0_1

    10     bool

    11     prompt "5.0.1 (EXPERIMENTAL)"

    12     depends on EXPERIMENTAL

    13 

    14 config GMP_V_4_3_2

    15     bool

    16     prompt "4.3.2"

    17 

    18 config GMP_V_4_3_1

    19     bool

    20     prompt "4.3.1"

    21 

    22 config GMP_V_4_3_0

    23     bool

    24     prompt "4.3.0"

    25 

    26 config GMP_V_4_2_4

    27     bool

    28     prompt "4.2.4 (OBSOLETE)"

    29     depends on OBSOLETE

    30 

    31 config GMP_V_4_2_2

    32     bool

    33     prompt "4.2.2 (OBSOLETE)"

    34     depends on OBSOLETE

    35 

    36 endchoice

    37 

    38 config GMP_VERSION

    39     string

    40 # Don't remove next line

    41 # CT_INSERT_VERSION_STRING_BELOW

    42     default "5.0.1" if GMP_V_5_0_1

    43     default "4.3.2" if GMP_V_4_3_2

    44     default "4.3.1" if GMP_V_4_3_1

    45     default "4.3.0" if GMP_V_4_3_0

    46     default "4.2.4" if GMP_V_4_2_4

    47     default "4.2.2" if GMP_V_4_2_2
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