6d09b25d08
bash uses K&R function declarations which have been removed in C23. Since part of the build process (like the mkbuiltins helper) is written in C, building bash now fails on hosts with GCC 15 (which defaults to C23). Since properly fixing this on the source code level is a larger endeavor, just set the C standard to an old enough version for now. Signed-off-by: Florian Larysch <fl@n621.de> Signed-off-by: Julien Olivain <ju.o@free.fr>
76 lines
2.2 KiB
Makefile
76 lines
2.2 KiB
Makefile
################################################################################
|
|
#
|
|
# bash
|
|
#
|
|
################################################################################
|
|
|
|
BASH_VERSION = 5.2.37
|
|
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="$(READLINE_VERSION)" \
|
|
bash_cv_getcwd_malloc=yes \
|
|
bash_cv_job_control_missing=present \
|
|
bash_cv_sys_named_pipes=present \
|
|
bash_cv_func_sigsetjmp=present \
|
|
bash_cv_printf_a_format=yes
|
|
|
|
ifeq ($(BR2_HOST_GCC_AT_LEAST_15),y)
|
|
BASH_CONF_ENV += CFLAGS_FOR_BUILD="$(HOST_CFLAGS) -std=gnu17"
|
|
endif
|
|
|
|
# The static build needs some trickery
|
|
ifeq ($(BR2_STATIC_LIBS),y)
|
|
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.
|
|
# 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 $(TARGET_DIR)/bin/bashbug
|
|
endef
|
|
BASH_POST_INSTALL_TARGET_HOOKS += BASH_REMOVE_UNUSED_FILES
|
|
|
|
ifeq ($(BR2_PACKAGE_BASH_LOADABLE_EXAMPLES),y)
|
|
define BASH_REMOVE_LOADABLE_UNUSED_FILES
|
|
rm -f $(TARGET_DIR)/usr/lib/bash/Makefile.inc
|
|
rm -f $(TARGET_DIR)/usr/lib/bash/loadables.h
|
|
endef
|
|
BASH_POST_INSTALL_TARGET_HOOKS += BASH_REMOVE_LOADABLE_UNUSED_FILES
|
|
else
|
|
define BASH_REMOVE_LOADABLE_EXAMPLES
|
|
rm -rf $(TARGET_DIR)/usr/lib/bash
|
|
endef
|
|
BASH_POST_INSTALL_TARGET_HOOKS += BASH_REMOVE_LOADABLE_EXAMPLES
|
|
endif
|
|
|
|
# Add /bin/bash to /etc/shells otherwise some login tools like dropbear
|
|
# can reject the user connection. See man shells.
|
|
define BASH_ADD_BASH_TO_SHELLS
|
|
grep -qsE '^/bin/bash$$' $(TARGET_DIR)/etc/shells \
|
|
|| echo "/bin/bash" >> $(TARGET_DIR)/etc/shells
|
|
endef
|
|
BASH_TARGET_FINALIZE_HOOKS += BASH_ADD_BASH_TO_SHELLS
|
|
|
|
$(eval $(autotools-package))
|