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package/gdb: fix gnulib issue with musl and uClibc toolchains again

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The commit [1] doesn't fix this issue for all cases (it doesn't work
when BR2_PACKAGE_GDB_DEBUGGER=y).
So, leave the configure script alone and override
gl_cv_func_gettimeofday_clobber from GDB_MAKE_ENV.

[1] 560334bb2a

Fixes:
http://autobuild.buildroot.net/results/719/719a441421030b79c0aa1bbfb707130f3ac87338

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Romain Naour 2017-03-11 22:26:45 +01:00 committed by Thomas Petazzoni
parent d830807794
commit faf38b78ae
1 changed files with 12 additions and 9 deletions
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21
package/gdb/gdb.mk
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@ -67,13 +67,6 @@ GDB_DISABLE_BINUTILS_CONF_OPTS = \
--disable-ld \
--disable-gas
# Starting with gdb 7.11, the bundled gnulib tries to use
# rpl_gettimeofday (gettimeofday replacement) due to the code being
# unable to determine if the replacement function should be used or
# not when cross-compiling with uClibc or musl as C libraries. So use
# gl_cv_func_gettimeofday_clobber=no to not use rpl_gettimeofday,
# assuming musl and uClibc have a properly working gettimeofday
# implementation.
GDB_CONF_ENV = \
ac_cv_type_uintptr_t=yes \
gt_cv_func_gettext_libintl=yes \
@ -83,8 +76,18 @@ GDB_CONF_ENV = \
bash_cv_must_reinstall_sighandlers=no \
bash_cv_func_sigsetjmp=present \
bash_cv_have_mbstate_t=yes \
gdb_cv_func_sigsetjmp=yes \
gl_cv_func_gettimeofday_clobber=no
gdb_cv_func_sigsetjmp=yes
# Starting with gdb 7.11, the bundled gnulib tries to use
# rpl_gettimeofday (gettimeofday replacement) due to the code being
# unable to determine if the replacement function should be used or
# not when cross-compiling with uClibc or musl as C libraries. So use
# gl_cv_func_gettimeofday_clobber=no to not use rpl_gettimeofday,
# assuming musl and uClibc have a properly working gettimeofday
# implementation. It needs to be passed to GDB_MAKE_ENV and not
# GDB_CONF_ENV, because otherwise it does not get passed to the
# configure script of nested packages.
GDB_MAKE_ENV = gl_cv_func_gettimeofday_clobber=no
# The shared only build is not supported by gdb, so enable static build for
# build-in libraries with --enable-static.