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# Build script for ncurses
do_ncurses_get() { :; }
do_ncurses_extract() { :; }
do_ncurses_for_build() { :; }
do_ncurses_for_host() { :; }
do_ncurses_for_target() { :; }
if [ "${CT_NCURSES_TARGET}" = "y" -o "${CT_NCURSES}" = "y" ]; then
do_ncurses_get() {
CT_GetFile "ncurses-${CT_NCURSES_VERSION}" .tar.gz \
{http,ftp,https}://ftp.gnu.org/pub/gnu/ncurses \
ftp://invisible-island.net/ncurses
}
do_ncurses_extract() {
CT_Extract "ncurses-${CT_NCURSES_VERSION}"
CT_DoExecLog ALL chmod -R u+w "${CT_SRC_DIR}/ncurses-${CT_NCURSES_VERSION}"
CT_Patch "ncurses" "${CT_NCURSES_VERSION}"
}
# We need tic that runs on the build when building ncurses for host/target
do_ncurses_for_build() {
local -a opts
CT_DoStep INFO "Installing ncurses for build"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-ncurses-build-${CT_BUILD}"
opts=("--enable-symlinks" \
"--without-manpages" \
"--without-tests" \
"--without-cxx" \
"--without-cxx-binding" \
"--without-ada")
do_ncurses_backend host="${CT_BUILD}" \
destdir="${CT_BUILDTOOLS_PREFIX_DIR}" \
"${opts[@]}"
CT_Popd
CT_EndStep
}
if [ "${CT_NCURSES_TARGET}" = "y" ]; then
do_ncurses_for_target() {
CT_DoStep INFO "Installing ncurses for target"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-ncurses-target-${CT_TARGET}"
opts=("--without-sysmouse")
[ "${CT_CC_LANG_CXX}" = "y" ] || opts+=("--without-cxx" "--without-cxx-binding")
[ "${CT_CC_LANG_ADA}" = "y" ] || opts+=("--without-ada")
do_ncurses_backend host="${CT_TARGET}" \
prefix="/usr" \
destdir="${CT_SYSROOT_DIR}" \
"${opts[@]}"
CT_Popd
CT_EndStep
}
fi
# Build libncurses
# Parameter : description : type : default
# host : machine to run on : tuple : (none)
# prefix : prefix to install into : dir : (none)
# cflags : cflags to use : string : (empty)
# ldflags : ldflags to use : string : (empty)
# --* : passed to configure : n/a : n/a
do_ncurses_backend() {
local -a ncurses_opts
local host
local prefix
local cflags
local ldflags
local arg
local for_target
for arg in "$@"; do
case "$arg" in
--*)
ncurses_opts+=("$arg")
;;
*)
eval "${arg// /\\ }"
;;
esac
done
CT_DoLog EXTRA "Configuring ncurses"
CT_DoExecLog CFG \
"${CT_SRC_DIR}/ncurses-${CT_NCURSES_VERSION}/configure" \
--build=${CT_BUILD} \
--host=${host} \
--prefix="${prefix}" \
--with-install-prefix="${destdir}" \
--enable-termcap \
"${ncurses_opts[@]}"
# FIXME: old ncurses build code was removing -static from progs/Makefile,
# claiming static linking does not work on MacOS. A knowledge base article
# (https://developer.apple.com/library/mac/qa/qa1118/_index.html) says that
# static linking works just fine, just do not use it for libc (or other
# libraries that make system calls). ncurses use -static only for linking
# the curses library, then switches back to -dynamic - so they should be fine.
# FIXME: for target, we only need tic (terminfo compiler). However, building
# it also builds ncurses anyway, and dedicated targets (install.includes and
# install.progs) do not do well with parallel make (-jX).
CT_DoLog EXTRA "Building ncurses"
CT_DoExecLog ALL make ${JOBSFLAGS}
CT_DoLog EXTRA "Installing ncurses"
CT_DoExecLog ALL make install
}
fi
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