From cce6dac16bbbdd3b20203f66f8aa022b46d413ea Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 30 May 2020 13:51:35 +0200 Subject: Print errno names and strings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- Makefile | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index f24282a..1d032bc 100644 --- a/Makefile +++ b/Makefile @@ -5,9 +5,16 @@ include $(CONFIGFILE) all: sctrace -sctrace: sctrace.c arg.h +sctrace: sctrace.c arg.h list-errnos.h $(CC) -o $@ $@.c $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) +list-errnos.h: + printf '#define LIST_ERRNOS(_)\\\n\t' > $@ + cat /usr/include/asm-generic/errno.h /usr/include/asm-generic/errno-base.h \ + | sed 's/\/\/.*$$//' | tr -d '$$' | sed 's/\*\//\$$/g' | sed 's/\/\*[^$$]*\$$//g' \ + | sed -n '/^[ \t]*#[ \t]*define[ \t].*[ \t][0-9]*[ \t]*$$/s/^[ \t#]*define[ \t]*\([^ \t]*\).*$$/_(\1)/p' \ + | sort | uniq | tr '\n' '#' | sed 's/#_/\\\n\t_/g' | tr '#' '\n' >> $@ + install: sctrace mkdir -p -- "$(DESTDIR)$(PREFIX)/bin" cp -- sctrace "$(DESTDIR)$(PREFIX)/bin" @@ -16,6 +23,6 @@ uninstall: -rm -f -- "$(DESTDIR)$(PREFIX)/bin/sctrace" clean: - -rm -f -- *.o sctrace + -rm -f -- *.o list-errnos.h sctrace .PHONY: all install uninstall clean -- cgit v1.2.3-70-g09d2