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7ed87317c7
__bb_init_func and __bb_exit_func have been removed from GCC 3.3 in 2002 by https://gcc.gnu.org/ml/gcc-patches/2002-09/msg00499.html which also recommended that they should also be removed from glibc. These functions exist only in libc.a and are used for gcov from versions of GCC older than GCC 3.3. [BZ #21974] * gmon/Makefile (routines): Remove bb_init_func and bb_exit_func. (elide-routines.os): Removed. * include/sys/gmon.h (__bb): Likewise. (__bb_init_func): Likewise. (__bb_exit_func): Likewise.
72 lines
2.2 KiB
Makefile
72 lines
2.2 KiB
Makefile
# Copyright (C) 1995-2017 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Sub-makefile for gmon portion of the library.
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#
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subdir := gmon
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include ../Makeconfig
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headers := sys/gmon.h sys/gmon_out.h sys/profil.h
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routines := gmon mcount profil sprofil prof-freq
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tests = tst-sprofil tst-gmon
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ifeq ($(build-profile),yes)
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tests += tst-profile-static
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tests-static += tst-profile-static
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LDFLAGS-tst-profile-static = -profile
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endif
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# The mcount code won't work without a frame pointer.
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CFLAGS-mcount.c := -fno-omit-frame-pointer
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CFLAGS-tst-gmon.c := -pg
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LDFLAGS-tst-gmon := $(no-pie-ldflag)
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CRT-tst-gmon := $(csu-objpfx)gcrt1.o
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tst-gmon-ENV := GMON_OUT_PREFIX=$(objpfx)tst-gmon.data
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ifeq ($(run-built-tests),yes)
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tests-special += $(objpfx)tst-gmon-gprof.out
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endif
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include ../Rules
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# We cannot compile mcount.c with -pg because that would
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# create recursive calls. Just copy the normal static object.
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# On systems where `profil' is not a system call, the same
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# problem exists for the internal functions in profil.c.
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noprof := mcount $(sysdep_noprof)
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ifeq (,$(filter profil,$(unix-syscalls)))
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noprof += profil sprofil
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endif
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$(noprof:%=$(objpfx)%.op): %.op: %.o
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rm -f $@
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ln $< $@
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# GMON_OUTPUT_PREFIX only sets the output prefix. The actual file
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# name contains the PID as well.
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$(objpfx)tst-gmon.out: clean-tst-gmon-data
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clean-tst-gmon-data:
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rm -f $(objpfx)tst-gmon.data.*
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$(objpfx)tst-gmon-gprof.out: tst-gmon-gprof.sh $(objpfx)tst-gmon.out
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$(SHELL) $< $(GPROF) $(objpfx)tst-gmon $(objpfx)tst-gmon.data.* > $@; \
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$(evaluate-test)
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