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context: properly check for sys/resource.h

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Instead of hardcoding where sys/resource.h is available, check for it
using cmake.
This commit is contained in:
Pino Toscano 2020-11-01 11:24:31 +01:00 • committed by Andy Green
parent 544dc90aa0
commit f6868a5e03
3 changed files with 5 additions and 1 deletions
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1
CMakeLists.txt
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@ -562,6 +562,7 @@ CHECK_INCLUDE_FILE(sys/capability.h LWS_HAVE_SYS_CAPABILITY_H)
CHECK_INCLUDE_FILE(malloc.h LWS_HAVE_MALLOC_H)
CHECK_INCLUDE_FILE(pthread.h LWS_HAVE_PTHREAD_H)
CHECK_INCLUDE_FILE(inttypes.h LWS_HAVE_INTTYPES_H)
CHECK_INCLUDE_FILE(sys/resource.h LWS_HAVE_SYS_RESOURCE_H)
if (WIN32 OR MSVC)
CHECK_C_SOURCE_COMPILES("#include <winsock2.h>

3
cmake/lws_config_private.h.in
View file

@ -48,6 +48,9 @@
/* Define to 1 if you have the <sys/prctl.h> header file. */
#cmakedefine LWS_HAVE_SYS_PRCTL_H
/* Define to 1 if you have the <sys/resource.h> header file. */
#cmakedefine LWS_HAVE_SYS_RESOURCE_H
/* Define to 1 if you have the <sys/socket.h> header file. */
#cmakedefine LWS_HAVE_SYS_SOCKET_H

2
lib/core/context.c
View file

@ -30,7 +30,7 @@
static const char *library_version = LWS_LIBRARY_VERSION;
#if defined(__linux__) || defined(__FreeBSD__) || defined(__illumos__)
#if defined(LWS_HAVE_SYS_RESOURCE_H)
/* for setrlimit */
#include <sys/resource.h>
#endif