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package/Makefile.in: correct gettext handling for musl

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Based on a patch by Bernd Kuhls.

The AM_GNU_GETTEXT autotools macro misdetects musl gettext support as it
checks for internal glibc symbols.  Work around it by forcing libc gettext
support when musl is used for the supported gettext api levels.

As this is a generic issue for any package using AM_GNU_GETTEXT, add it to
the global TARGET_CONFIGURE_ARGS instead of for each affected package.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2016-02-01 17:02:06 +01:00
parent 82fd195a54
commit dc95d50fe3
1 changed files with 11 additions and 1 deletions
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12
package/Makefile.in
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@ -340,6 +340,15 @@ else
BR2_AC_CV_C_BIGENDIAN = ac_cv_c_bigendian=no
endif
# AM_GNU_GETTEXT misdetects musl gettext support.
# musl currently implements api level 1 and 2 (basic + ngettext)
# http://www.openwall.com/lists/musl/2015/04/16/3
ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
BR2_GT_CV_FUNC_GNUGETTEXT_LIBC = \
gt_cv_func_gnugettext1_libc=yes
gt_cv_func_gnugettext2_libc=yes
endif
TARGET_CONFIGURE_ARGS = \
$(BR2_AC_CV_TRAP_CHECK) \
ac_cv_func_mmap_fixed_mapped=yes \
@ -350,7 +359,8 @@ TARGET_CONFIGURE_ARGS = \
ac_cv_func_calloc_0_nonnull=yes \
ac_cv_func_realloc_0_nonnull=yes \
lt_cv_sys_lib_search_path_spec="" \
$(BR2_AC_CV_C_BIGENDIAN)
$(BR2_AC_CV_C_BIGENDIAN) \
$(BR2_GT_CV_FUNC_GNUGETTEXT_LIBC)
################################################################################