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bash: disable bash malloc by default

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Bash's malloc relies on sbrk which is implemented as a fail-only stub in
musl. Presently, it is disabled when configured for static
libs. Instead, default to using libc malloc.

Fixes:

  # bash
  bash: xmalloc: locale.c:81: cannot allocate 18 bytes (0 bytes allocated)

Signed-off-by: Daniel Sabogal <dsabogalcc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Daniel Sabogal 2017-05-23 13:19:31 -04:00 committed by Thomas Petazzoni
parent 17aa47fa2c
commit 43552504c8
1 changed files with 2 additions and 2 deletions
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4
package/bash/bash.mk
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@ -9,7 +9,7 @@ BASH_SITE = $(BR2_GNU_MIRROR)/bash
# Build after since bash is better than busybox shells
BASH_DEPENDENCIES = ncurses readline host-bison \
$(if $(BR2_PACKAGE_BUSYBOX),busybox)
BASH_CONF_OPTS = --with-installed-readline
BASH_CONF_OPTS = --with-installed-readline --without-bash-malloc
BASH_LICENSE = GPL-3.0+
BASH_LICENSE_FILES = COPYING
@ -24,7 +24,7 @@ BASH_CONF_ENV += \
# The static build needs some trickery
ifeq ($(BR2_STATIC_LIBS),y)
BASH_CONF_OPTS += --enable-static-link --without-bash-malloc
BASH_CONF_OPTS += --enable-static-link
# bash wants to redefine the getenv() function. To check whether this is
# possible, AC_TRY_RUN is used which is not possible in
# cross-compilation.