Module Name: src
Committed By: riastradh
Date: Fri Nov 22 02:43:21 UTC 2024
Modified Files:
src/share/mk: bsd.lib.mk
Log Message:
bsd.lib.mk: Make update-symbols target say what bump is needed.
This way whenever you update a library you get a reminder. It's not
perfect -- if a symbol's semantics changes it won't help -- but it's
better than what we have right now!
To generate a diff of this commit:
cvs rdiff -u -r1.412 -r1.413 src/share/mk/bsd.lib.mk
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/mk/bsd.lib.mk
diff -u src/share/mk/bsd.lib.mk:1.412 src/share/mk/bsd.lib.mk:1.413
--- src/share/mk/bsd.lib.mk:1.412 Thu Nov 21 18:16:15 2024
+++ src/share/mk/bsd.lib.mk Fri Nov 22 02:43:21 2024
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.lib.mk,v 1.412 2024/11/21 18:16:15 riastradh Exp $
+# $NetBSD: bsd.lib.mk,v 1.413 2024/11/22 02:43:21 riastradh Exp $
# @(#)bsd.lib.mk 8.3 (Berkeley) 4/22/94
.include <bsd.init.mk>
@@ -746,6 +746,13 @@ CLEANFILES+= ${_LIB.so.full}.diffsym
CLEANFILES+= ${_LIB.so.full}.diffsym.tmp
update-symbols: .PHONY
update-symbols: ${_LIB.so.full}.actsym
+ @if [ -f ${${LIB_EXPSYM}:P:Q} ] && \
+ [ -n "`comm -23 ${${LIB_EXPSYM}:P:Q} ${.ALLSRC:Q}`" ]; then \
+ echo 'WARNING: Symbols deleted, major bump required!' >&2; \
+ elif [ -f ${${LIB_EXPSYM}:P:Q} ] && \
+ [ -n "`comm -13 ${${LIB_EXPSYM}:P:Q} ${.ALLSRC:Q}`" ]; then \
+ echo 'WARNING: Symbols added, minor bump required!' >&2; \
+ fi
cp ${.ALLSRC} ${defined(NETBSDSRCDIR_RW):?${.CURDIR:C,^${NETBSDSRCDIR}/,${NETBSDSRCDIR_RW}/,}:${.CURDIR}}/${LIB_EXPSYM}
.endif
