Just a small change in test is necessary to enable -Wall -Werror.
Signed-off-by: Andreas Pokorny <[email protected]>
---
configure.ac | 4 ++--
test/litest.c | 8 ++++++--
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/configure.ac b/configure.ac
index 885cb39..b7597f0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -87,8 +87,8 @@ AC_CHECK_LIB([m], [atan2])
AC_CHECK_LIB([rt], [clock_gettime])
if test "x$GCC" = "xyes"; then
- GCC_CXXFLAGS="-Wall -Wextra -Wno-unused-parameter -g
-fvisibility=hidden"
- GCC_CFLAGS="$GCC_CXXFLAGS -Wmissing-prototypes -Wstrict-prototypes"
+ GCC_CXXFLAGS="-Wall -Werror -Wextra -Wno-unused-parameter -g
-fvisibility=hidden"
+ GCC_CFLAGS="$GCC_CXXFLAGS -Wall -Werror -Wmissing-prototypes
-Wstrict-prototypes"
fi
AC_SUBST(GCC_CFLAGS)
AC_SUBST(GCC_CXXFLAGS)
diff --git a/test/litest.c b/test/litest.c
index 29e764b..6a03832 100644
--- a/test/litest.c
+++ b/test/litest.c
@@ -933,12 +933,16 @@ static inline void
litest_copy_file(const char *dest, const char *src, const char *header)
{
int in, out;
+ ssize_t bytes_written, header_size;
out = open(dest, O_CREAT|O_WRONLY, 0644);
litest_assert_int_gt(out, -1);
- if (header)
- write(out, header, strlen(header));
+ if (header) {
+ header_size = strlen(header);
+ bytes_written = write(out, header, header_size);
+ litest_assert_int_eq(bytes_written, header_size);
+ }
in = open(src, O_RDONLY);
litest_assert_int_gt(in, -1);
--
2.1.4
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