73aed53c82
We want bash to be installed as /bin/bash. For ages, Buildroot has been doing this by overriding exec_prefix at install time. First of all, it would be preferred to do this at configure time. But also, overriding exec_prefix not only changes where "bash" goes, but also where the pkgconfig file goes. Due to this, bash.pc goes into /lib/pkgconfig/, and doesn't get removed by target-finalize. Since all we want is to have 'bash' as /bin/bash, simply pass --bindir=/bin at configure time. This allows to use the default target installation logic for autotools-package. We keep a post-install target hook to remove /bin/bashbug. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
60 lines
1.8 KiB
Makefile
60 lines
1.8 KiB
Makefile
################################################################################
|
|
#
|
|
# bash
|
|
#
|
|
################################################################################
|
|
|
|
BASH_VERSION = 5.1
|
|
BASH_SITE = $(BR2_GNU_MIRROR)/bash
|
|
BASH_DEPENDENCIES = ncurses readline host-bison
|
|
BASH_LICENSE = GPL-3.0+
|
|
BASH_LICENSE_FILES = COPYING
|
|
BASH_CPE_ID_VENDOR = gnu
|
|
|
|
# We want the bash binary in /bin
|
|
BASH_CONF_OPTS = \
|
|
--bindir=/bin \
|
|
--with-installed-readline \
|
|
--without-bash-malloc
|
|
|
|
BASH_CONF_ENV += \
|
|
ac_cv_rl_prefix="$(STAGING_DIR)" \
|
|
ac_cv_rl_version="$(READLINE_VERSION)" \
|
|
bash_cv_getcwd_malloc=yes \
|
|
bash_cv_job_control_missing=present \
|
|
bash_cv_sys_named_pipes=present \
|
|
bash_cv_func_sigsetjmp=present \
|
|
bash_cv_printf_a_format=yes
|
|
|
|
# The static build needs some trickery
|
|
ifeq ($(BR2_STATIC_LIBS),y)
|
|
BASH_CONF_OPTS += --enable-static-link
|
|
BASH_CONF_ENV += SHOBJ_STATUS=unsupported
|
|
# 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.
|
|
# On uClibc, redefining getenv is not possible; on glibc and musl it is.
|
|
# Related:
|
|
# http://lists.gnu.org/archive/html/bug-bash/2012-03/msg00052.html
|
|
ifeq ($(BR2_TOOLCHAIN_USES_UCLIBC),y)
|
|
BASH_CONF_ENV += bash_cv_getenv_redef=no
|
|
else
|
|
BASH_CONF_ENV += bash_cv_getenv_redef=yes
|
|
endif
|
|
endif
|
|
|
|
define BASH_REMOVE_UNUSED_FILES
|
|
rm -f $(TARGET_DIR)/bin/bashbug
|
|
endef
|
|
BASH_POST_INSTALL_TARGET_HOOKS += BASH_REMOVE_UNUSED_FILES
|
|
|
|
# Add /bin/bash to /etc/shells otherwise some login tools like dropbear
|
|
# can reject the user connection. See man shells.
|
|
define BASH_ADD_MKSH_TO_SHELLS
|
|
grep -qsE '^/bin/bash$$' $(TARGET_DIR)/etc/shells \
|
|
|| echo "/bin/bash" >> $(TARGET_DIR)/etc/shells
|
|
endef
|
|
BASH_TARGET_FINALIZE_HOOKS += BASH_ADD_MKSH_TO_SHELLS
|
|
|
|
$(eval $(autotools-package))
|