[thirdparty/glibc.git] / sysdeps / hppa / Makefile

# Copyright (C) 2000-2024 Free Software Foundation, Inc.
# This file is part of the GNU C Library.

# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.

# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.

# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library.  If not, see
# <https://www.gnu.org/licenses/>.

# We used to need this since the build process uses ld -r.  Now we use
# ld -r --unique=.text* which does more or less the same thing, but better.
# CFLAGS-.os += -ffunction-sections
LDFLAGS-c_pic.os += -Wl,--unique=.text*

ifeq ($(subdir),elf)
CFLAGS-rtld.c += -mdisable-fpregs
sysdep-dl-routines += dl-symaddr dl-fptr
# dl-fptr.c needs a complete rewrite to fix ISO C aliasing violations.
CFLAGS-dl-fptr.c = -Wno-error
endif

ifeq ($(subdir),csu)
ifeq (yes,$(build-shared))
# Compatibility
sysdep_routines += libgcc-compat
shared-only-routines += libgcc-compat
endif
endif

# We implement a 64-bit `long double'. The standard says we can do this.
# This means our `long double' and `double' are identical.
long-double-fcts = no
Commit	Line	Data
dff8da6b	1	# Copyright (C) 2000-2024 Free Software Foundation, Inc.
5b1705c0	2	# This file is part of the GNU C Library.
5b1705c0 UD	3
5b1705c0 UD	4	# The GNU C Library is free software; you can redistribute it and/or
3214b89b AJ	5	# modify it under the terms of the GNU Lesser General Public
	6	# License as published by the Free Software Foundation; either
	7	# version 2.1 of the License, or (at your option) any later version.
5b1705c0 UD	8
	9	# The GNU C Library is distributed in the hope that it will be useful,
	10	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3214b89b	12	# Lesser General Public License for more details.
5b1705c0	13
3214b89b	14	# You should have received a copy of the GNU Lesser General Public
ab84e3ff	15	# License along with the GNU C Library. If not, see
5a82c748	16	# <https://www.gnu.org/licenses/>.
5b1705c0	17
ee6d8675 UD	18	# We used to need this since the build process uses ld -r. Now we use
	19	# ld -r --unique=.text* which does more or less the same thing, but better.
	20	# CFLAGS-.os += -ffunction-sections
	21	LDFLAGS-c_pic.os += -Wl,--unique=.text*
5b1705c0 UD	22
5b1705c0 UD	23	ifeq ($(subdir),elf)
c4eca640	24	CFLAGS-rtld.c += -mdisable-fpregs
dfc6dfb9	25	sysdep-dl-routines += dl-symaddr dl-fptr
3f823f48 CD	26	# dl-fptr.c needs a complete rewrite to fix ISO C aliasing violations.
3f823f48 CD	27	CFLAGS-dl-fptr.c = -Wno-error
5b1705c0	28	endif
f32742b0 UD	29
	30	ifeq ($(subdir),csu)
	31	ifeq (yes,$(build-shared))
	32	# Compatibility
f32742b0 UD	33	sysdep_routines += libgcc-compat
	34	shared-only-routines += libgcc-compat
	35	endif
	36	endif
3ad1f14c CD	37
	38	# We implement a 64-bit `long double'. The standard says we can do this.
	39	# This means our `long double' and `double' are identical.
5abebba4	40	long-double-fcts = no