[gentoo-commits] repo/gentoo:master commit in: sys-libs/ncurses/

[Mike Frysinger]

commit:     badf9b730721ec3c0781588cb7614721db3a045a
Author:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
AuthorDate: Mon Aug 17 13:41:54 2015 +0000
Commit:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Mon Aug 17 13:50:49 2015 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=badf9b73

sys-libs/ncurses: rework handling of build-time tic #557834

There are more cases where a version of tic is needed that matches the
current version of source beyond cross-compiling.  New installs, multilib,
and upgrades also run into this case.  Drop the cross-compile test and run
the code whenever the host version isn't in sync.

 sys-libs/ncurses/ncurses-6.0.ebuild | 33 +++++++++++++++++++--------------
 1 file changed, 19 insertions(+), 14 deletions(-)

diff --git a/sys-libs/ncurses/ncurses-6.0.ebuild 
b/sys-libs/ncurses/ncurses-6.0.ebuild
index 81c87de..39ebaaf 100644
--- a/sys-libs/ncurses/ncurses-6.0.ebuild
+++ b/sys-libs/ncurses/ncurses-6.0.ebuild
@@ -60,27 +60,31 @@ src_configure() {
                $(use unicode && usex threads 'ncursestw' '')
        )
 
-       # when cross-compiling, we need to build up our own tic
-       # because people often don't keep matching host/target
-       # ncurses versions #249363
-       if tc-is-cross-compiler && ! ROOT=/ has_version ~sys-libs/${P} ; then
+       multijob_init
+
+       # When installing ncurses, we have to use a compatible version of tic.
+       # This comes up when cross-compiling, doing multilib builds, upgrading,
+       # or installing for the first time.  Build a local copy of tic whenever
+       # the host version isn't available. #249363 #557598
+       if ! ROOT=/ has_version "~sys-libs/${P}" ; then
+               # We can't re-use the multilib BUILD_DIR because we run outside 
of it.
+               BUILD_DIR="${WORKDIR}" \
                CHOST=${CBUILD} \
                CFLAGS=${BUILD_CFLAGS} \
                CXXFLAGS=${BUILD_CXXFLAGS} \
                CPPFLAGS=${BUILD_CPPFLAGS} \
                LDFLAGS="${BUILD_LDFLAGS} -static" \
-               do_configure cross --without-shared --with-normal
+               multijob_child_init do_configure cross --without-shared 
--with-normal
        fi
        multilib-minimal_src_configure
+       multijob_finish
 }
 
 multilib_src_configure() {
        local t
-       multijob_init
        for t in "${NCURSES_TARGETS[@]}" ; do
                multijob_child_init do_configure "${t}"
        done
-       multijob_finish
 }
 
 do_configure() {
@@ -152,6 +156,11 @@ do_configure() {
        if [[ ${target} != "ncurses" ]] ; then
                conf+=( --includedir="${EPREFIX}"/usr/include/${target} )
        fi
+       # See comments in src_configure.
+       if [[ ${target} != "cross" ]] ; then
+               local tic_path="${WORKDIR}/cross/progs/tic"
+               [[ -d ${tic_path} ]] && export TIC_PATH=${tic_path}
+       fi
 
        # Force bash until upstream rebuilds the configure script with a newer
        # version of autotools. #545532
@@ -161,10 +170,9 @@ do_configure() {
 }
 
 src_compile() {
-       # when cross-compiling, we need to build up our own tic
-       # because people often don't keep matching host/target
-       # ncurses versions #249363
-       if tc-is-cross-compiler && ! ROOT=/ has_version ~sys-libs/${P} ; then
+       # See comments in src_configure.
+       if ! ROOT=/ has_version "~sys-libs/${P}" ; then
+               BUILD_DIR="${WORKDIR}" \
                do_compile cross -C progs tic
        fi
 
@@ -199,9 +207,6 @@ do_compile() {
 }
 
 multilib_src_install() {
-       # use the cross-compiled tic (if need be) #249363
-       export PATH="${BUILD_DIR}/cross/progs:${PATH}"
-
        local target
        for target in "${NCURSES_TARGETS[@]}" ; do
                emake -C "${BUILD_DIR}/${target}" DESTDIR="${D}" install