[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[libmicrohttpd] 01/03: configure: fixed compiler warning when checking
From: |
gnunet |
Subject: |
[libmicrohttpd] 01/03: configure: fixed compiler warning when checking |
Date: |
Mon, 06 Dec 2021 19:41:14 +0100 |
This is an automated email from the git hooks/post-receive script.
karlson2k pushed a commit to branch master
in repository libmicrohttpd.
commit 9f0d5f6eb158a3908249084b7dd59e354b74bcde
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Mon Dec 6 11:27:30 2021 +0300
configure: fixed compiler warning when checking
---
configure.ac | 23 ++++++++++++++---------
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/configure.ac b/configure.ac
index 5d4696b4..35436e7f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -341,6 +341,8 @@ choke me
c = sumfn(a, b);
else
c = 0 - sumfn(a, b);
+ if (c)
+ return 0;
]])
],
[[ inln_prfx="$inln_prfx_chk" ]])
@@ -882,7 +884,7 @@ AC_INCLUDES_DEFAULT
#ifdef HAVE_PTHREAD_NP_H
#include <pthread_np.h>
#endif
-]], [[int res = pthread_setname_np(pthread_self(), "name", 0);]])],
+]], [[int res = pthread_setname_np(pthread_self(), "name", 0); if (res) return
res;]])],
[AC_DEFINE([[HAVE_PTHREAD_SETNAME_NP_NETBSD]], [[1]], [Define if you
have NetBSD form (or OSF1 form) of pthread_setname_np(3) function.])
HAVE_THREAD_NAME_FUNC="yes"
AC_MSG_RESULT([[yes]])],
@@ -898,7 +900,7 @@ AC_INCLUDES_DEFAULT
#ifdef HAVE_PTHREAD_NP_H
#include <pthread_np.h>
#endif
-]], [[int res = pthread_setname_np(pthread_self(), "name");]])],
+]], [[int res = pthread_setname_np(pthread_self(), "name"); if (res) return
res;]])],
[AC_DEFINE([[HAVE_PTHREAD_SETNAME_NP_GNU]], [[1]], [Define if you have
GNU/Linux form of pthread_setname_np(3) function.])
HAVE_THREAD_NAME_FUNC="yes"
AC_MSG_RESULT([[yes]])],
@@ -914,7 +916,7 @@ AC_INCLUDES_DEFAULT
#ifdef HAVE_PTHREAD_NP_H
#include <pthread_np.h>
#endif
-]], [[int res = pthread_setname_np("name");]])],
+]], [[int res = pthread_setname_np("name"); if (res) return res;]])],
[AC_DEFINE([[HAVE_PTHREAD_SETNAME_NP_DARWIN]], [[1]], [Define if you
have Darwin form of pthread_setname_np(3) function.])
HAVE_THREAD_NAME_FUNC="yes"
AC_MSG_RESULT([[yes]])],
@@ -966,9 +968,9 @@ choke me
#if defined(MHD_USE_POSIX_THREADS) &&
(defined(HAVE_PTHREAD_ATTR_SETNAME_NP_NETBSD) ||
defined(HAVE_PTHREAD_ATTR_SETNAME_NP_IBMI) || \
defined(HAVE_PTHREAD_SETNAME_NP_GNU) ||
defined(HAVE_PTHREAD_SET_NAME_NP_FREEBSD) ||
defined(HAVE_PTHREAD_SETNAME_NP_DARWIN) || \
defined(HAVE_PTHREAD_SETNAME_NP_NETBSD) )
-int a = 1;
+(void) 0; /* no-op */
#elif defined(MHD_USE_W32_THREADS) && defined(_MSC_FULL_VER)
-int b = 2;
+(void) 0; /* no-op */
#else
#error No thread name function is available.
choke me
@@ -1211,7 +1213,7 @@ AC_CACHE_CHECK([size of tv_sec member of struct timeval],
[mhd_cv_size_timeval_t
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif /* HAVE_SYS_TYPES_H */
-static struct timeval test_var;
+struct timeval test_var;
]],
[
# The size is used only to exclude additional checks/comparison in code
@@ -1563,7 +1565,9 @@ AS_IF([[test "x$enable_itc" = "xeventfd" || test
"x$enable_itc" = "xauto"]], [
AC_LINK_IFELSE([
AC_LANG_PROGRAM([[
#include <sys/eventfd.h>
- ]], [[int ef = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK)
+ ]], [[
+ int ef = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK);
+ if (ef) return ef - 1;
]])
], [[mhd_cv_eventfd_usable='yes']], [[mhd_cv_eventfd_usable='no']])
])
@@ -1923,7 +1927,8 @@ LIBS="$LIBS -lmagic"
AC_MSG_CHECKING([[for suitable libmagic]])
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
- [[
+ [AC_INCLUDES_DEFAULT
+ [
#include <magic.h>
]],
[[
@@ -2579,7 +2584,7 @@ AC_CACHE_CHECK([[for calloc()]],
[[mhd_cv_have_func_calloc]],
[
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <stdlib.h>
- ]],[[void * ptr = calloc(1, 2)]])
+ ]],[[void * ptr = calloc(1, 2); if (ptr) return 1;]])
],
[[mhd_cv_have_func_calloc='yes']],
[[mhd_cv_have_func_calloc='no']]
--
To stop receiving notification emails like this one, please contact
gnunet@gnunet.org.