Get make_installer calls to run in parallel

If available, use GNU parallel to run N make_installer.pl scripts in
parallel, to scale packaging LibreOffice up with the rest of gbuild.

* fallback if no GNU parallel found - run make_installer sequentially
as before
* push most of the make_installer.pl input param tweaks from gbuild
down into a shared call_installer.sh script
* call gnu parallel with generated number of
"templ:lang:prodname:ext:pkgfmt:strip-flag" tuples, one for each
package to build (empty templ for non-windows, to save on cmd line
length)
* such that we can run all those in parallel (taking into account
the build's PARALLELISM parameter)
* there's still the main package build running epm sequentially for
umpteen sub-packages from within _one_ make_installer.pl instance, but
that's much harder to parallelize from inside Perl (so we punt on
that here)

Change-Id: Ie7d3084ed60d003d587c5e64dc9fb1809b23e409
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133957
Tested-by: Jenkins
Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>

1 files changed, 58 insertions, 0 deletions

diff --git a/solenv/bin/call_installer.sh b/solenv/bin/call_installer.sh
new file mode 100755
index 000000000000..f1db809f7faf
--- /dev/null
+++ b/solenv/bin/call_installer.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+
+# unpack parameters
+VERBOSITY=$1; shift
+MSITEMPL=$(echo "$@" | cut -d ':' -f 1)
+LANG=$(echo "$@" | cut -d ':' -f 2)
+PRODNAME=$(echo "$@" | cut -d ':' -f 3)
+EXTENSION=$(echo "$@" | cut -d ':' -f 4)
+PKGFORMAT=$(echo "$@" | cut -d ':' -f 5)
+STRIP=$(echo "$@" | cut -d ':' -f 6)
+
+# need to hack buildid?
+if [ "${PKGFORMAT}${LIBO_VERSION_PATCH}" = "deb0" ] || \
+   [ "${PKGFORMAT}${LIBO_VERSION_PATCH}" = "rpm0" ] ; then
+    LIBO_VERSION_PATCH=1
+fi
+
+# switch to verbose?
+if [ "${VERBOSITY}" = "-verbose" ] ; then
+    set -x
+fi
+
+# populate MSI template dirs for Windows
+if [ -n "${MSITEMPL}" ]; then
+    TEMPLATE_DIR="${WORKDIR}/CustomTarget/instsetoo_native/install/msi_templates"
+    rm -rf "${TEMPLATE_DIR}" && \
+    mkdir -p "${TEMPLATE_DIR}/Binary" && \
+    for I in "${SRCDIR}/instsetoo_native/inc_${MSITEMPL}/windows/msi_templates/"*.* ; do \
+        "${GREP}" -v '^#' "$I" > "${TEMPLATE_DIR}/$(basename "$I")" || true ; \
+    done && \
+    "${GNUCOPY}" "${SRCDIR}/instsetoo_native/inc_common/windows/msi_templates/Binary/"*.* "${TEMPLATE_DIR}/Binary" || exit 1
+fi
+
+# add extra params for Windows
+EXTRA_PARAMS=
+if [ "${OS}" = "WNT" ] ; then
+    EXTRA_PARAMS="${EXTRA_PARAMS} -msitemplate ${WORKDIR}/CustomTarget/instsetoo_native/install/msi_templates"
+    EXTRA_PARAMS="${EXTRA_PARAMS} -msilanguage ${WORKDIR}/CustomTarget/instsetoo_native/install/win_ulffiles"
+fi
+
+# need to strip?
+if [ "${STRIP}" = "strip" ] ; then
+    export ENABLE_STRIP=1
+fi
+
+# shellcheck disable=SC2086
+# shellcheck disable=SC2154
+${PERL} -w "${SRCDIR}"/solenv/bin/make_installer.pl \
+    -f "${BUILDDIR}"/instsetoo_native/util/openoffice.lst \
+    -l "${LANG}" \
+    -p "${PRODUCTNAME_WITHOUT_SPACES}${PRODNAME}" \
+    -u "${instsetoo_OUT}" \
+    -packer "${COMPRESSIONTOOL}" \
+    -buildid "${LIBO_VERSION_PATCH}" \
+    ${EXTRA_PARAMS:+$EXTRA_PARAMS} \
+    ${EXTENSION:+"$EXTENSION"} \
+    -format "${PKGFORMAT}" \
+    "${VERBOSITY}"