1 files changed, 49 insertions, 0 deletions
diff --git a/tools/gen_scripts/init_generate.sh b/tools/gen_scripts/init_generate.sh
new file mode 100755
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+++ b/tools/gen_scripts/init_generate.sh
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+#!/bin/bash
+
+# This file is part of glibmm.
+# Initializes some variables for the scripts that generate docs and defs files.
+# Not intented to be called directly from the command line.
+
+# Global environment variables:
+# GMMPROC_GEN_SOURCE_DIR  Top directory where source files are searched for.
+#                         Default value: $(dirname "$0")/../../..
+#                         i.e. 3 levels above this file.
+# GMMPROC_GEN_BUILD_DIR   Top directory where built files are searched for.
+#                         Default value: $GMMPROC_GEN_SOURCE_DIR
+#
+# If you use jhbuild, you can set these environment variables equal to jhbuild's
+# configuration variables checkoutroot and buildroot, respectively.
+# Usually you can leave GMMPROC_GEN_SOURCE_DIR undefined.
+# If you have set buildroot=None, GMMPROC_GEN_BUILD_DIR can also be undefined.
+
+# Root directory of glibmm source files.
+root_dir="$(dirname "$0")/../.."
+
+# Where to search for source files.
+if [ -z "$GMMPROC_GEN_SOURCE_DIR" ]; then
+  GMMPROC_GEN_SOURCE_DIR="$root_dir/.."
+fi
+
+# Where to search for built files.
+if [ -z "$GMMPROC_GEN_BUILD_DIR" ]; then
+  GMMPROC_GEN_BUILD_DIR="$GMMPROC_GEN_SOURCE_DIR"
+fi
+
+# Scripts in glibmm. These are source files.
+gen_docs="$GMMPROC_GEN_SOURCE_DIR/glibmm/tools/defs_gen/docextract_to_xml.py"
+gen_methods="$GMMPROC_GEN_SOURCE_DIR/glibmm/tools/defs_gen/h2def.py"
+gen_enums="$GMMPROC_GEN_SOURCE_DIR/glibmm/tools/enum.pl"
+
+# Where to find executables that generate extra defs (signals and properties).
+# glibmm is built with autotools.
+# autotools support non-source-dir builds, but glibmm does not.
+# See the glibmm entry in jhbuild's modulesets files.
+extra_defs_gen_dir="$GMMPROC_GEN_SOURCE_DIR/glibmm/tools/extra_defs_gen"
+
+source_prefix="$GMMPROC_GEN_SOURCE_DIR/glib"
+build_prefix="$GMMPROC_GEN_BUILD_DIR/glib"
+if [ "$build_prefix" == "$source_prefix" ]; then
+  # glib is built with meson, which requires non-source-dir builds.
+  # This is what jhbuild does, if neccesary, to force non-source-dir builds.
+  build_prefix="$build_prefix/build"
+fi