Add coveralls.io integration.

.travis.yml

@@ -26,7 +26,7 @@ before_install:
     esac
 
 install:
-  - pip install --user cram
+  - pip install --user cram cpp-coveralls
   - >
     case "${TRAVIS_OS_NAME:-linux}" in
     osx)
@@ -35,4 +35,10 @@ install:
       ;;
     esac
 
-script: ./autogen.sh && ./configure --with-mysql --with-pgsql && make && make test
+script:
+  - ./autogen.sh && ./configure --enable-coverage --with-mysql --with-pgsql
+  - make
+  - make test
+
+after_success:
+  - coveralls --gcov-options '\-lp'

configure.ac

@@ -69,6 +69,7 @@ then
   CFLAGS="-ggdb3 ${CFLAGS}"
   DEBUG_CFLAGS="-O0"
   OPTIMIZE_CFLAGS="-O2"
+  GCOV_CFLAGS="-O0 --coverage"
 fi
 if test "$SUNCC" = "yes"
 then
@@ -90,6 +91,7 @@ then
   CFLAGS="-g -mt ${IS_64} ${MEMALIGN_FLAGS} ${CFLAGS}"
   DEBUG_CFLAGS="-xO0"
   OPTIMIZE_CFLAGS="-xO2 -xlibmil -xdepend -Xa -mt -xstrconst"
+# TODO: Set flags for Gcov-enabled builds, if supported by Sun Studio
 fi
 
 
@@ -330,14 +332,6 @@ AC_ARG_WITH([debug],
        [Add debug code/turns off optimizations (yes|no) @<:@default=no@:>@])],
     [with_debug=$withval],
     [with_debug=no])
-if test "$with_debug" = "yes"
-then
-  # Debugging. No optimization.
-  CFLAGS="${DEBUG_CFLAGS} -DDEBUG ${CFLAGS}"
-else
-  # Optimized version. No debug
-  CFLAGS="${OPTIMIZE_CFLAGS} ${CFLAGS}"
-fi
 
 AC_ARG_ENABLE([profiling],
     [AS_HELP_STRING([--enable-profiling],
@@ -382,6 +376,19 @@ AC_ARG_ENABLE([go-crazy],
     [ac_warn_go_crazy="$enableval"],
     [ac_warn_go_crazy="no"])
 
+if test "$with_debug" = "yes"
+then
+  # Debugging. No optimization.
+  CFLAGS="${DEBUG_CFLAGS} -DDEBUG ${CFLAGS}"
+elif test "$ac_coverage" = "yes"
+then
+  # Gcov-enabled build. No optimization.
+  CFLAGS="${GCOV_CFLAGS} ${CFLAGS}"
+else
+  # Optimized version. No debug
+  CFLAGS="${OPTIMIZE_CFLAGS} ${CFLAGS}"
+fi
+
 if test "$GCC" = "yes"
 then
   if test "$ac_warn_fail" = "yes"
@@ -401,7 +408,7 @@ then
 
   if test "$ac_coverage" = "yes"
   then
-    GPROF_COVERAGE="-fprofile-arcs -ftest-coverage"
+    GPROF_COVERAGE="--coverage"
   else
     GPROF_COVERAGE=" "
   fi
@@ -426,7 +433,7 @@ then
     W_CRAZY="-Wshadow -Wconversion"
   fi
 
-  CC_WARNINGS="${BASE_WARNINGS} ${W_PEDANTIC} ${W_UNREACHABLE} ${GPROF_PROFILING} ${GPROF_COVERAGE} ${W_CRAZY}"
+  CC_WARNINGS="${BASE_WARNINGS} ${W_PEDANTIC} ${W_UNREACHABLE} ${W_CRAZY}"
 
   NO_REDUNDANT_DECLS="-Wno-redundant-decls"
   CPPFLAGS="${CPPFLAGS}"
@@ -436,7 +443,7 @@ then
   CC_WARNINGS="-v -errtags=yes -errwarn=%all -erroff=E_INTEGER_OVERFLOW_DETECTED"
 fi
 
-AM_CFLAGS="${CC_WARNINGS} ${AM_CFLAGS} ${PTHREAD_CFLAGS}"
+AM_CFLAGS="${CC_WARNINGS} ${GPROF_PROFILING} ${GPROF_COVERAGE} ${AM_CFLAGS} ${PTHREAD_CFLAGS}"
 
 AM_CPPFLAGS="${AM_CPPFLAGS} -I\$(top_srcdir)/sysbench"