1 files changed, 63 insertions, 0 deletions
diff --git a/build_matrix.sh b/build_matrix.sh
new file mode 100755
index 00000000..60065966
--- /dev/null
+++ b/build_matrix.sh
@@ -0,0 +1,63 @@
+#!/bin/sh -e
+
+# This script executes the matrix loops, exclude tests and cleaning.
+# The matrix can be configured with the following environment variables: MATRIX_CC,
+# MATRIX_CMAKE and MATRIX_REMOTE.
+: "${MATRIX_CC:=gcc clang}"
+: "${MATRIX_CMAKE:=no yes}"
+: "${MATRIX_REMOTE:=no yes}"
+# Set this variable to "yes" before calling this script to disregard all
+# warnings in a particular environment (CI or a local working copy).  Set it
+# to "yes" in this script or in build.sh when a matrix subset is known to be
+# not warning-free because of the OS, the compiler or whatever other factor
+# that the scripts can detect both in and out of CI.
+: "${LIBPCAP_TAINTED:=no}"
+# Some OSes have native make without parallel jobs support and sometimes have
+# GNU Make available as "gmake".
+: "${MAKE_BIN:=make}"
+# It calls the build.sh script which runs one build with setup environment
+# variables: CC, CMAKE and REMOTE.
+
+. ./build_common.sh
+print_sysinfo
+# Install directory prefix
+if [ -z "$PREFIX" ]; then
+    PREFIX=`mktempdir libpcap_build_matrix`
+    echo "PREFIX set to '$PREFIX'"
+    export PREFIX
+fi
+COUNT=0
+export LIBPCAP_TAINTED
+if command -v valgrind >/dev/null 2>&1; then
+    VALGRIND_CMD="valgrind --leak-check=full --error-exitcode=1"
+    export VALGRIND_CMD
+fi
+
+touch .devel configure
+for CC in $MATRIX_CC; do
+    export CC
+    discard_cc_cache
+    if gcc_is_clang_in_disguise; then
+        echo '(skipped)'
+        continue
+    fi
+    for CMAKE in $MATRIX_CMAKE; do
+        export CMAKE
+        for REMOTE in $MATRIX_REMOTE; do
+            export REMOTE
+            COUNT=`increment $COUNT`
+            echo_magenta "===== SETUP $COUNT: CC=$CC CMAKE=$CMAKE REMOTE=$REMOTE =====" >&2
+            # Run one build with setup environment variables: CC, CMAKE and REMOTE
+            run_after_echo ./build.sh
+            echo 'Cleaning...'
+            if [ "$CMAKE" = yes ]; then rm -rf build; else "$MAKE_BIN" distclean; fi
+            purge_directory "$PREFIX"
+            run_after_echo git status -suall
+            # Cancel changes in configure
+            run_after_echo git checkout configure
+        done
+    done
+done
+run_after_echo rm -rf "$PREFIX"
+echo_magenta "Tested setup count: $COUNT" >&2
+# vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :