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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-07-27 11:11:44 +0300 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-07-30 11:47:57 +0300 |
| commit | 6158b30e3e9b1b582ae60b15d64e775fa1705483 (patch) | |
| tree | 1a2d615c1b610996574650fba91d36e263afc57f /newlib/configure.host | |
| parent | 62a5c6b02c4a0353eb024840113a991c357b4c43 (diff) | |
RISC-V: Do not use _init/_fini
Introduce new host configuration variable "have_init_fini" which is set
to "yes" by default. Override it for RISC-V to "no".
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Diffstat (limited to 'newlib/configure.host')
| -rw-r--r-- | newlib/configure.host | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/newlib/configure.host b/newlib/configure.host index 4eebf6d95..bfa51669d 100644 --- a/newlib/configure.host +++ b/newlib/configure.host @@ -47,6 +47,7 @@ # crt1_dir directory where crt1 object is found # have_crt0 "yes"/"no" if crt0 is/isn't provided. # "" if crt0 is provided when sys_dir is set +# have_init_fini have init/fini ("yes" or "no", set to "yes" by default) # noinclude list of include files to not install newlib_cflags= @@ -65,6 +66,7 @@ mach_add_setjmp= crt1= crt1_dir= have_crt0= +have_init_fini=yes use_libtool=no have_sys_mach_dir=no default_newlib_io_c99_formats=no @@ -266,6 +268,7 @@ case "${host_cpu}" in machine_dir=riscv newlib_cflags="${newlib_cflags} -DHAVE_NANOSLEEP" default_newlib_atexit_dynamic_alloc="no" + have_init_fini=no ;; rl78) machine_dir=rl78 @@ -920,6 +923,11 @@ if [ "x${xdr_dir}" = "x" ]; then noinclude="${noinclude} rpc/types.h rpc/xdr.h" fi +# Have init/finit if not explicitly specified otherwise +if [ "x${have_init_fini}" != "xno" ]; then + newlib_cflags="${newlib_cflags} -DHAVE_INIT_FINI" +fi + if test -z "${have_crt0}" && test -n "${sys_dir}"; then have_crt0="yes" fi |