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authorMike Frysinger <vapier@gentoo.org>2021-11-08 19:23:33 -0500
committerMike Frysinger <vapier@gentoo.org>2021-11-11 17:26:45 -0500
commit372093689c07d7175f373abd054e22250a9f87fa (patch)
tree4343a6023bdfe7ed6b84224c9e288c4dac41bad7 /newlib
parent3ba1bd0d9dbc015c14a0aaafcef042f706d1249a (diff)
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define _COMPILING_NEWLIB for all targets when compiling
The _COMPILING_NEWLIB symbol is for declaring "the code is being compiled for newlib itself" so headers can change behavior vs the header being used by users (who should get the normal clean API). Unfortunately, this symbol is defined inconsistently leading to it only being useful for a few subsections of the tree. Pull it out so that it's defined all the time for all targets.
Diffstat (limited to 'newlib')
-rw-r--r--newlib/configure.host11
-rw-r--r--newlib/libc/machine/mips/Makefile.am2
-rw-r--r--newlib/libc/machine/mips/Makefile.in2
3 files changed, 3 insertions, 12 deletions
diff --git a/newlib/configure.host b/newlib/configure.host
index ef481ff..e737f73 100644
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -54,7 +54,7 @@
# have_init_fini have init/fini ("yes" or "no", set to "yes" by default)
# noinclude list of include files to not install
-newlib_cflags=
+newlib_cflags="-D_COMPILING_NEWLIB"
libm_machine_dir=
machine_dir=
shared_machine_dir=
@@ -467,15 +467,11 @@ case "${host}" in
sys_dir=a29khif
signal_dir=
;;
- aarch64*-*-*)
- newlib_cflags="${newlib_cflags} -D_COMPILING_NEWLIB"
- ;;
amdgcn*)
sys_dir=amdgcn
have_crt0="no"
;;
arm*-*-*)
- newlib_cflags="${newlib_cflags} -D_COMPILING_NEWLIB"
sys_dir=arm
if [ "x${newlib_may_supply_syscalls}" = "xno" ] ; then
have_crt0="no"
@@ -652,11 +648,11 @@ case "${host}" in
default_newlib_io_long_double="yes"
default_newlib_io_pos_args="yes"
CC="${CC} -I${cygwin_srcdir}/include"
- newlib_cflags="${newlib_cflags} -DHAVE_OPENDIR -DHAVE_RENAME -DGETREENT_PROVIDED -DSIGNAL_PROVIDED -D_COMPILING_NEWLIB -DHAVE_BLKSIZE -DHAVE_FCNTL -DMALLOC_PROVIDED"
+ newlib_cflags="${newlib_cflags} -DHAVE_OPENDIR -DHAVE_RENAME -DGETREENT_PROVIDED -DSIGNAL_PROVIDED -DHAVE_BLKSIZE -DHAVE_FCNTL -DMALLOC_PROVIDED"
syscall_dir=syscalls
;;
*-*-phoenix*)
- newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES -D_COMPILING_NEWLIB -DHAVE_BLKSIZE -DHAVE_NANOSLEEP"
+ newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES -DHAVE_BLKSIZE -DHAVE_NANOSLEEP"
default_newlib_io_long_long="yes"
syscall_dir=
;;
@@ -671,7 +667,6 @@ case "${host}" in
default_newlib_io_long_long="yes"
default_newlib_io_c99_formats="yes"
newlib_cflags="${newlib_cflags} -ffunction-sections -fdata-sections "
- newlib_cflags="${newlib_cflags} -D_COMPILING_NEWLIB"
newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVIDED -DSIGNAL_PROVIDED -DGETREENT_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_NANOSLEEP -DHAVE_BLKSIZE -DHAVE_FCNTL -DHAVE_ASSERT_FUNC"
# turn off unsupported items in posix directory
newlib_cflags="${newlib_cflags} -D_NO_GETLOGIN -D_NO_GETPWENT -D_NO_GETUT -D_NO_GETPASS -D_NO_SIGSET -D_NO_WORDEXP -D_NO_POPEN -D_NO_POSIX_SPAWN"
diff --git a/newlib/libc/machine/mips/Makefile.am b/newlib/libc/machine/mips/Makefile.am
index 1695b18..17f78aa 100644
--- a/newlib/libc/machine/mips/Makefile.am
+++ b/newlib/libc/machine/mips/Makefile.am
@@ -9,8 +9,6 @@ AM_CCASFLAGS = $(INCLUDES)
noinst_LIBRARIES = lib.a
lib_a_SOURCES = setjmp.S strlen.c strcmp.S strncpy.c memset.S memcpy.S
-lib_a_CCASFLAGS=$(AM_CCASFLAGS) -D_COMPILING_NEWLIB
-lib_a_CFLAGS=$(AM_CFLAGS) -D_COMPILING_NEWLIB
ACLOCAL_AMFLAGS = -I ../../.. -I ../../../..
CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
diff --git a/newlib/libc/machine/mips/Makefile.in b/newlib/libc/machine/mips/Makefile.in
index 5396e38..d3d900e 100644
--- a/newlib/libc/machine/mips/Makefile.in
+++ b/newlib/libc/machine/mips/Makefile.in
@@ -198,8 +198,6 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
AM_CCASFLAGS = $(INCLUDES)
noinst_LIBRARIES = lib.a
lib_a_SOURCES = setjmp.S strlen.c strcmp.S strncpy.c memset.S memcpy.S
-lib_a_CCASFLAGS = $(AM_CCASFLAGS) -D_COMPILING_NEWLIB
-lib_a_CFLAGS = $(AM_CFLAGS) -D_COMPILING_NEWLIB
ACLOCAL_AMFLAGS = -I ../../.. -I ../../../..
CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
all: all-am