build: Add code coverage reporting

Add --enable-coverage which uses gcov/lcov to generate a code coverage report
from the test suite.

http://bugs.exim.org/show_bug.cgi?id=1266

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1158 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 4 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index 32abe82..31909d1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 /configure
 /depcomp
 /.deps
+/dftables
 /*.gcda
 /*.gcno
 /INSTALL
@@ -21,6 +22,7 @@
 /*.lo
 /ltmain.sh
 /m4/
+/maint/ucptest
 /Makefile
 /Makefile.in
 /missing
@@ -32,8 +34,8 @@
 /pcrecpp_unittest
 pcregrep
 /pcre.h
-/pcre-lcov.info
-/pcre-lcov/
+/pcre-*-coverage.info
+/pcre-*-coverage/
 /pcre_jit_test
 /pcre_scanner_unittest
 /pcre_stringpiece.h