commit a01b1003056fecfed84cf5d5aa719b0664e98edf
author Sebastian Pipping <sebastian@pipping.org> Mon May 30 20:29:33 2016 +0200
committer Sebastian Pipping <sebastian@pipping.org> Mon May 30 20:30:30 2016 +0200
tree 86e2e66975f1349576fe7c2b22c3cf8a89faf76d
parent 0b51c25a09af1d8f1645d8a2a85b064bd71cedb1

qa.sh: Add egypt support (callgraphs)

expat/.gitignore

diff --git a/expat/.gitignore b/expat/.gitignore
index 8907f03..7db8835 100755
--- a/expat/.gitignore
+++ b/expat/.gitignore
@@ -24,3 +24,5 @@
 *.gcno
 *.gcov
 *.nccout
+*.expand
+/callgraph--*

expat/qa.sh

diff --git a/expat/qa.sh b/expat/qa.sh
index 0dce871..464eac2 100755
--- a/expat/qa.sh
+++ b/expat/qa.sh
@@ -47,6 +47,9 @@
         local CXX="${GCC_CXX}"
         BASE_FLAGS+=" --coverage --no-inline"
         ;;
+    egypt)
+        BASE_FLAGS+=" -fdump-rtl-expand"
+        ;;
     memory)
         # http://clang.llvm.org/docs/MemorySanitizer.html
         BASE_FLAGS+=" -fsanitize=memory -fno-omit-frame-pointer -g -O2"
@@ -65,7 +68,7 @@
         ;;
     *)
         echo "Usage:" 1>&2
-        echo "  ${0##*/} (address|coverage|memory|ncc|undefined)" 1>&2
+        echo "  ${0##*/} (address|coverage|egypt|memory|ncc|undefined)" 1>&2
         exit 1
         ;;
     esac
@@ -85,7 +88,7 @@
         RUN "${MAKE}" clean all
 
         case "${mode}" in
-        ncc)
+        egypt|ncc)
             ;;
         *)
             RUN "${MAKE}" check run-xmltest
@@ -97,6 +100,17 @@
     coverage)
         find -name '*.gcda' | sort | xargs gcov
         ;;
+    egypt)
+        local DOT_FORMAT="${DOT_FORMAT:-svg}"
+        local i=, o=
+        while read i ; do
+            o="${i##./}";
+            o="callgraph--${o//\//--}"
+            o="${o%.c.*.expand}";
+            o="${o//./_}.${DOT_FORMAT}"
+            egypt "${i}" | dot -Grankdir=LR "-T${DOT_FORMAT}" > "${o}"
+        done < <(find -name '*.expand')
+        ;;
     ncc)
         RUN nccnav ./.libs/libexpat.a.nccout
         ;;