kumquat-buildroot/package/erlang/erlang.mk
Yann E. MORIN edfbc27fac package/erlang: drop leftover comment
Commit b574a9606e (package/erlang: do not hard-code the Erlang
Interface Version (EI_VSN)) removed the need to care about keeping
the erlang version and its API version in sync, as the latter is
automatically extracted from installed files. The corresponding comment
was removed in that commit:

    # Whenever updating Erlang, this value should be updated as well, to the
    # value of EI_VSN in the file lib/erl_interface/vsn.mk

However, the removal of the comment above the package version was
leftover (probably because of a conflict with a version bump that was
improperly resolved).

Drop the comment now.

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2023-10-07 22:52:33 +02:00

106 lines
3.3 KiB
Makefile

################################################################################
#
# erlang
#
################################################################################
ERLANG_VERSION = 26.0.2
ERLANG_RELEASE = $(firstword $(subst ., ,$(ERLANG_VERSION)))
ERLANG_SITE = \
https://github.com/erlang/otp/releases/download/OTP-$(ERLANG_VERSION)
ERLANG_SOURCE = otp_src_$(ERLANG_VERSION).tar.gz
ERLANG_DEPENDENCIES = host-erlang
ERLANG_LICENSE = Apache-2.0
ERLANG_LICENSE_FILES = LICENSE.txt
ERLANG_CPE_ID_VENDOR = erlang
ERLANG_CPE_ID_PRODUCT = erlang\/otp
ERLANG_INSTALL_STAGING = YES
# Patched erts/aclocal.m4
define ERLANG_RUN_AUTOCONF
cd $(@D) && PATH=$(BR_PATH) ./otp_build update_configure --no-commit
endef
ERLANG_DEPENDENCIES += host-autoconf
ERLANG_PRE_CONFIGURE_HOOKS += ERLANG_RUN_AUTOCONF
HOST_ERLANG_DEPENDENCIES += host-autoconf
HOST_ERLANG_PRE_CONFIGURE_HOOKS += ERLANG_RUN_AUTOCONF
# Return the EIV (Erlang Interface Version, EI_VSN)
# $(1): base directory, i.e. either $(HOST_DIR) or $(STAGING_DIR)/usr
erlang_ei_vsn = `sed -r -e '/^erl_interface-(.+)/!d; s//\1/' $(1)/lib/erlang/releases/$(ERLANG_RELEASE)/installed_application_versions`
# The configure checks for these functions fail incorrectly
ERLANG_CONF_ENV = ac_cv_func_isnan=yes ac_cv_func_isinf=yes
# Set erl_xcomp variables. See xcomp/erl-xcomp.conf.template
# for documentation.
ERLANG_CONF_ENV += erl_xcomp_sysroot=$(STAGING_DIR)
ERLANG_CONF_OPTS = --without-javac
# Force ERL_TOP to the downloaded source directory. This prevents
# Erlang's configure script from inadvertantly using files from
# a version of Erlang installed on the host.
ERLANG_CONF_ENV += ERL_TOP=$(@D)
HOST_ERLANG_CONF_ENV += ERL_TOP=$(@D)
# erlang uses openssl for all things crypto. Since the host tools (such as
# rebar) uses crypto, we need to build host-erlang with support for openssl.
HOST_ERLANG_DEPENDENCIES += host-openssl
HOST_ERLANG_CONF_OPTS = --without-javac --with-ssl=$(HOST_DIR)
HOST_ERLANG_CONF_OPTS += --without-termcap
ifeq ($(BR2_PACKAGE_NCURSES),y)
ERLANG_CONF_OPTS += --with-termcap
ERLANG_DEPENDENCIES += ncurses
else
ERLANG_CONF_OPTS += --without-termcap
endif
ifeq ($(BR2_PACKAGE_OPENSSL),y)
ERLANG_CONF_OPTS += --with-ssl
ERLANG_DEPENDENCIES += openssl
else
ERLANG_CONF_OPTS += --without-ssl
endif
ifeq ($(BR2_PACKAGE_UNIXODBC),y)
ERLANG_DEPENDENCIES += unixodbc
ERLANG_CONF_OPTS += --with-odbc
else
ERLANG_CONF_OPTS += --without-odbc
endif
# Always use Buildroot's zlib
ERLANG_CONF_OPTS += --disable-builtin-zlib
ERLANG_DEPENDENCIES += zlib
# Remove source, example, gs and wx files from staging and target.
ERLANG_REMOVE_PACKAGES = gs wx
ifneq ($(BR2_PACKAGE_ERLANG_MEGACO),y)
ERLANG_REMOVE_PACKAGES += megaco
endif
define ERLANG_REMOVE_STAGING_UNUSED
for package in $(ERLANG_REMOVE_PACKAGES); do \
rm -rf $(STAGING_DIR)/usr/lib/erlang/lib/$${package}-*; \
done
endef
define ERLANG_REMOVE_TARGET_UNUSED
find $(TARGET_DIR)/usr/lib/erlang -type d -name src -prune -exec rm -rf {} \;
find $(TARGET_DIR)/usr/lib/erlang -type d -name examples -prune -exec rm -rf {} \;
for package in $(ERLANG_REMOVE_PACKAGES); do \
rm -rf $(TARGET_DIR)/usr/lib/erlang/lib/$${package}-*; \
done
endef
ERLANG_POST_INSTALL_STAGING_HOOKS += ERLANG_REMOVE_STAGING_UNUSED
ERLANG_POST_INSTALL_TARGET_HOOKS += ERLANG_REMOVE_TARGET_UNUSED
$(eval $(autotools-package))
$(eval $(host-autotools-package))