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9702a7901e
%#m prints errno as an error constant if one is available, or a decimal number as a fallback. This intends to address the gap that strerrorname_np does not work well with printf for unknown error codes due to its NULL return values in those cases. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
219 lines
7.9 KiB
Makefile
219 lines
7.9 KiB
Makefile
# Copyright (C) 1991-2021 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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# <https://www.gnu.org/licenses/>.
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#
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# Specific makefile for stdio-common.
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#
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subdir := stdio-common
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include ../Makeconfig
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headers := stdio_ext.h printf.h bits/printf-ldbl.h bits/stdio_lim.h
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routines := \
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ctermid cuserid \
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_itoa _itowa itoa-digits itoa-udigits itowa-digits \
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vfprintf vprintf printf_fp reg-printf printf-prs printf_fphex \
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reg-modifier reg-type \
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printf_size fprintf printf snprintf sprintf asprintf dprintf \
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vfwprintf vfscanf vfwscanf \
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fscanf scanf sscanf \
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perror psignal \
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tmpfile tmpfile64 tmpnam tmpnam_r tempnam tempname \
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getline getw putw \
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remove rename renameat renameat2 \
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flockfile ftrylockfile funlockfile \
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isoc99_scanf isoc99_vscanf isoc99_fscanf isoc99_vfscanf isoc99_sscanf \
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isoc99_vsscanf \
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psiginfo gentempfd \
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vfscanf-internal vfwscanf-internal iovfscanf \
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vfprintf-internal vfwprintf-internal
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aux := errlist siglist printf-parsemb printf-parsewc fxprintf
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tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
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temptest tst-fileno test-fwrite tst-ungetc tst-ferror \
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xbug errnobug \
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bug1 bug2 bug3 bug4 bug5 bug6 bug7 bug8 bug9 bug10 bug11 bug12 bug13 \
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tfformat tiformat tllformat tstdiomisc tst-printfsz tst-wc-printf \
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scanf1 scanf2 scanf3 scanf4 scanf5 scanf7 scanf8 scanf9 scanf10 \
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scanf11 scanf12 tst-tmpnam tst-cookie tst-obprintf tst-sscanf \
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tst-swprintf tst-fseek tst-fmemopen test-vfprintf tst-gets \
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tst-perror tst-sprintf tst-rndseek tst-fdopen tst-fphex bug14 \
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tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \
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tst-fwrite bug16 bug17 tst-swscanf tst-sprintf2 bug18 bug18a \
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bug19 bug19a tst-popen2 scanf13 scanf14 scanf15 bug20 bug21 bug22 \
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scanf16 scanf17 tst-setvbuf1 tst-grouping bug23 bug24 \
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bug-vfprintf-nargs tst-long-dbl-fphex tst-fphex-wide tst-sprintf3 \
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bug25 tst-printf-round bug23-2 bug23-3 bug23-4 bug26 tst-fmemopen3 \
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tst-printf-bz18872 tst-vfprintf-width-prec tst-fmemopen4 \
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tst-vfprintf-user-type \
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tst-vfprintf-mbs-prec \
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tst-scanf-round \
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tst-renameat2 tst-bz11319 tst-bz11319-fortify2 \
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scanf14a scanf16a \
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tst-printf-bz25691 \
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tst-vfprintf-width-prec-alloc \
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tst-printf-fp-free \
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tst-printf-fp-leak \
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test-strerr \
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tst-printf-binary \
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tst-sprintf-errno \
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# tests
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test-srcs = tst-unbputc tst-printf tst-printfsz-islongdouble
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ifeq ($(run-built-tests),yes)
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tests-special += $(objpfx)tst-unbputc.out $(objpfx)tst-printf.out \
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$(objpfx)tst-printf-bz18872-mem.out \
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$(objpfx)tst-setvbuf1-cmp.out \
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$(objpfx)tst-vfprintf-width-prec-mem.out \
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$(objpfx)tst-printfsz-islongdouble.out \
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$(objpfx)tst-printf-bz25691-mem.out \
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$(objpfx)tst-printf-fp-free-mem.out \
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$(objpfx)tst-printf-fp-leak-mem.out
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generated += tst-printf-bz18872.c tst-printf-bz18872.mtrace \
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tst-printf-bz18872-mem.out \
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tst-vfprintf-width-prec.mtrace tst-vfprintf-width-prec-mem.out \
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tst-printf-bz25691.mtrace tst-printf-bz25691-mem.out \
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tst-printf-fp-free.mtrace tst-printf-fp-free-mem.out \
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tst-printf-fp-leak.mtrace tst-printf-fp-leak-mem.out
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endif
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tests-special += $(objpfx)tst-errno-manual.out
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include ../Rules
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ifeq ($(run-built-tests),yes)
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LOCALES := de_DE.ISO-8859-1 de_DE.UTF-8 en_US.ISO-8859-1 ja_JP.EUC-JP
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include ../gen-locales.mk
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$(objpfx)bug14.out: $(gen-locales)
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$(objpfx)scanf13.out: $(gen-locales)
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$(objpfx)test-vfprintf.out: $(gen-locales)
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$(objpfx)tst-grouping.out: $(gen-locales)
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$(objpfx)tst-sprintf.out: $(gen-locales)
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$(objpfx)tst-sscanf.out: $(gen-locales)
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$(objpfx)tst-swprintf.out: $(gen-locales)
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$(objpfx)tst-vfprintf-mbs-prec.out: $(gen-locales)
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endif
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tst-printf-bz18872-ENV = MALLOC_TRACE=$(objpfx)tst-printf-bz18872.mtrace \
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LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
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tst-vfprintf-width-prec-ENV = \
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MALLOC_TRACE=$(objpfx)tst-vfprintf-width-prec.mtrace \
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LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
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tst-printf-bz25691-ENV = \
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MALLOC_TRACE=$(objpfx)tst-printf-bz25691.mtrace \
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LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
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tst-printf-fp-free-ENV = \
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MALLOC_TRACE=$(objpfx)tst-printf-fp-free.mtrace \
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LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
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tst-printf-fp-leak-ENV = \
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MALLOC_TRACE=$(objpfx)tst-printf-fp-leak.mtrace \
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LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
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$(objpfx)tst-unbputc.out: tst-unbputc.sh $(objpfx)tst-unbputc
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$(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
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$(evaluate-test)
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$(objpfx)tst-printf.out: tst-printf.sh $(objpfx)tst-printf
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$(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
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$(evaluate-test)
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$(objpfx)tst-printfsz-islongdouble.out: \
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tst-printfsz-islongdouble.sh $(objpfx)tst-printfsz-islongdouble
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$(SHELL) $^ '$(test-program-prefix)' $@; \
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$(evaluate-test)
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# We generate this source because it requires a printf invocation with
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# 10K arguments.
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$(objpfx)tst-printf-bz18872.c: tst-printf-bz18872.sh
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rm -f $@ && $(BASH) $^ > $@.new && mv $@.new $@
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$(objpfx)tst-%-mem.out: $(objpfx)tst-%.out
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$(common-objpfx)malloc/mtrace $(objpfx)tst-$*.mtrace > $@; \
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$(evaluate-test)
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errlist-h = $(firstword $(wildcard $(addsuffix /errlist.h,$(sysdirs) .)))
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$(objpfx)tst-errno-manual.out: tst-errno-manual.py \
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$(errlist-h) \
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$(..)manual/errno.texi
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$(PYTHON) tst-errno-manual.py -m $(..)manual/errno.texi \
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-e $(errlist-h) > $@; \
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$(evaluate-test)
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CFLAGS-vfprintf.c += -Wno-uninitialized
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CFLAGS-vfwprintf.c += -Wno-uninitialized
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CFLAGS-tmpfile.c += -fexceptions
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CFLAGS-tmpfile64.c += -fexceptions
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CFLAGS-tempname.c += -fexceptions
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CFLAGS-psignal.c += -fexceptions
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CFLAGS-vprintf.c += -fexceptions
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CFLAGS-cuserid.c += -fexceptions
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CFLAGS-vfprintf.c += -fexceptions
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CFLAGS-fprintf.c += -fexceptions
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CFLAGS-printf.c += -fexceptions
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CFLAGS-vfwprintf.c += -fexceptions
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CFLAGS-vfscanf.c += -fexceptions
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CFLAGS-vfwscanf.c += -fexceptions
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CFLAGS-fscanf.c += -fexceptions
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CFLAGS-scanf.c += -fexceptions
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CFLAGS-isoc99_vfscanf.c += -fexceptions
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CFLAGS-isoc99_vscanf.c += -fexceptions
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CFLAGS-isoc99_fscanf.c += -fexceptions
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CFLAGS-isoc99_scanf.c += -fexceptions
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CFLAGS-errlist.c += $(fno-unit-at-a-time)
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CFLAGS-siglist.c += $(fno-unit-at-a-time)
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# scanf14a.c and scanf16a.c test a deprecated extension which is no
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# longer visible under most conformance levels; see the source files
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# for more detail.
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CFLAGS-scanf14a.c += -std=gnu89
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CFLAGS-scanf16a.c += -std=gnu89
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CFLAGS-bug3.c += -DOBJPFX=\"$(objpfx)\"
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CFLAGS-bug4.c += -DOBJPFX=\"$(objpfx)\"
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CFLAGS-bug5.c += -DOBJPFX=\"$(objpfx)\"
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CFLAGS-test-fseek.c += -DOBJPFX=\"$(objpfx)\"
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CFLAGS-test-popen.c += -DOBJPFX=\"$(objpfx)\"
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CFLAGS-test_rdwr.c += -DOBJPFX=\"$(objpfx)\"
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# tst-gets.c tests a deprecated function.
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CFLAGS-tst-gets.c += -Wno-deprecated-declarations
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# BZ #11319 was first fixed for regular vdprintf, then reopened because
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# the fortified version had the same bug.
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CFLAGS-tst-bz11319-fortify2.c += -D_FORTIFY_SOURCE=2
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CPPFLAGS += $(libio-mtsafe)
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$(objpfx)tst-setvbuf1.out: /dev/null $(objpfx)tst-setvbuf1
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$(test-program-cmd) > $@ 2>&1; \
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$(evaluate-test)
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$(objpfx)tst-setvbuf1-cmp.out: tst-setvbuf1.expect $(objpfx)tst-setvbuf1.out
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cmp $^ > $@; \
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$(evaluate-test)
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$(objpfx)tst-printf-round: $(libm)
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$(objpfx)tst-scanf-round: $(libm)
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