BUILD: fix kFreeBSD build.

kFreeBSD needs to be treated as a distinct target from FreeBSD
since the underlying system libc is the GNU one. Thus, relying
only on __GLIBC__ no longer suffice.

- freebsd-glibc new target, key difference is including crypt.h
  and linking to libdl like linux.
- cpu affinity available but the api is still the FreeBSD's.
- enabling auxiliary data access only for Linux.

Patch based on preliminary work done by @bigon.

closes #1555
This commit is contained in:
David Carlier 2022-03-04 15:50:48 +00:00 committed by Willy Tarreau
parent c055e30176
commit 43a568575f
3 changed files with 12 additions and 5 deletions

View File

@ -177,8 +177,8 @@ DOCDIR = $(PREFIX)/doc/haproxy
#### TARGET system
# Use TARGET=<target_name> to optimize for a specific target OS among the
# following list (use the default "generic" if uncertain) :
# linux-glibc, linux-glibc-legacy, linux-musl, solaris, freebsd, dragonfly,
# openbsd, netbsd, cygwin, haiku, aix51, aix52, aix72-gcc, osx, generic,
# linux-glibc, linux-glibc-legacy, linux-musl, solaris, freebsd, freebsd-glibc,
# dragonfly, openbsd, netbsd, cygwin, haiku, aix51, aix52, aix72-gcc, osx, generic,
# custom
TARGET =
@ -412,6 +412,13 @@ ifeq ($(TARGET),freebsd)
USE_ACCEPT4 USE_CLOSEFROM USE_GETADDRINFO USE_PROCCTL)
endif
# kFreeBSD glibc
ifeq ($(TARGET),freebsd-glibc)
set_target_defaults = $(call default_opts, \
USE_POLL USE_TPROXY USE_LIBCRYPT USE_THREAD USE_CPU_AFFINITY USE_KQUEUE \
USE_ACCEPT4 USE_GETADDRINFO USE_CRYPT_H USE_DL)
endif
# DragonFlyBSD 4.3 and above
ifeq ($(TARGET),dragonfly)
set_target_defaults = $(call default_opts, \

View File

@ -16,7 +16,7 @@
#include <haproxy/api-t.h>
#if defined(__linux__) || defined(__DragonFly__)
#if defined(__linux__) || defined(__DragonFly__) || defined(__FreeBSD_kernel__)
# define CPUSET_REPR cpu_set_t
# define CPUSET_USE_CPUSET

View File

@ -43,7 +43,7 @@ extern void *__elf_aux_vector;
#include <netinet/in.h>
#include <arpa/inet.h>
#if defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 16))
#if defined(__linux__) && defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 16))
#include <sys/auxv.h>
#endif
@ -4791,7 +4791,7 @@ const char *get_exec_path()
{
const char *ret = NULL;
#if defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 16))
#if defined(__linux__) && defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 16))
long execfn = getauxval(AT_EXECFN);
if (execfn && execfn != ENOENT)