BUILD: Makefile: add linux-musl to TARGET

Other users are using musl, namely on Docker. It builds fine with
linux-glibc-legacy but not linux-glibc, which needs to first disable
USE_BACKTRACE. Better add a valid entry for it instead of hacking
around another libc.
This commit is contained in:
Willy Tarreau 2020-04-16 15:14:17 +02:00
parent 6e6f59b7e0
commit 39b2fda915
2 changed files with 17 additions and 4 deletions

View File

@ -372,6 +372,7 @@ and assign it to the TARGET variable :
- linux-glibc for Linux kernel 2.6.28 and above
- linux-glibc-legacy for Linux kernel 2.6.28 and above without new features
- linux-musl for Linux kernel 2.6.28 and above with musl libc
- solaris for Solaris 8 or 10 (others untested)
- freebsd for FreeBSD 5 to 12 (others untested)
- netbsd for NetBSD

View File

@ -139,8 +139,8 @@ DOCDIR = $(PREFIX)/doc/haproxy
#### TARGET system
# Use TARGET=<target_name> to optimize for a specific target OS among the
# following list (use the default "generic" if uncertain) :
# linux-glibc, linux-glibc-legacy, solaris, freebsd, openbsd, netbsd,
# cygwin, haiku, aix51, aix52, aix72-gcc, osx, generic, custom
# linux-glibc, linux-glibc-legacy, linux-musl, solaris, freebsd, openbsd,
# netbsd, cygwin, haiku, aix51, aix52, aix72-gcc, osx, generic, custom
TARGET =
#### TARGET CPU
@ -341,6 +341,18 @@ ifeq ($(TARGET),linux-glibc-legacy)
USE_ACCEPT4 USE_LINUX_SPLICE USE_PRCTL USE_THREAD_DUMP USE_GETADDRINFO)
endif
# For linux >= 2.6.28 and musl
ifeq ($(TARGET),linux-musl)
set_target_defaults = $(call default_opts, \
USE_POLL USE_TPROXY USE_LIBCRYPT USE_DL USE_RT USE_CRYPT_H USE_NETFILTER \
USE_CPU_AFFINITY USE_THREAD USE_EPOLL USE_FUTEX USE_LINUX_TPROXY \
USE_ACCEPT4 USE_LINUX_SPLICE USE_PRCTL USE_THREAD_DUMP USE_NS USE_TFO \
USE_GETADDRINFO)
ifneq ($(shell echo __arm__/__aarch64__ | $(CC) -E -xc - | grep '^[^\#]'),__arm__/__aarch64__)
TARGET_LDFLAGS=-latomic
endif
endif
# Solaris 8 and above
ifeq ($(TARGET),solaris)
# We also enable getaddrinfo() which works since solaris 8.
@ -757,8 +769,8 @@ all:
@echo
@echo "Please choose the target among the following supported list :"
@echo
@echo " linux-glibc, linux-glibc-legacy, solaris, freebsd, openbsd, netbsd,"
@echo " cygwin, haiku, aix51, aix52, aix72-gcc, osx, generic, custom"
@echo " linux-glibc, linux-glibc-legacy, linux-musl, solaris, freebsd, openbsd, "
@echo " netbsd, cygwin, haiku, aix51, aix52, aix72-gcc, osx, generic, custom"
@echo
@echo "Use \"generic\" if you don't want any optimization, \"custom\" if you"
@echo "want to precisely tweak every option, or choose the target which"