[glibc] nscd: cleanup obsolete _FORTIFY_SOURCE setting

[glibc] nscd: cleanup obsolete _FORTIFY_SOURCE setting

[Andreas K. Huttel]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5b61880ba3a0367f8969e028cb2cfe80d6eda8ab

commit 5b61880ba3a0367f8969e028cb2cfe80d6eda8ab
Author: Sam James <sam@gentoo.org>
Date:   Tue Jul 25 21:04:31 2023 +0100

    nscd: cleanup obsolete _FORTIFY_SOURCE setting
    
    This was added in 233399bce2e79e5af3b344782e9943d5f1a9cdcb just for warn_if_unused
    warnings rather than anything substantial.
    
    Now that we have a proper configure argument for F_S (--enable-fortify-source),
    just drop this entirely, to avoid conflicting with e.g. detected --enable-fortify-source
    finding F_S=3, then nscd's Makefile setting F_S=2, resulting in a build-failure
    because of the redefinition.
    
    Signed-off-by: Sam James <sam@gentoo.org>
    Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>
    Reviewed-by: Andreas K. Hüttel <dilfridge@gentoo.org>

Diff:
---
 nscd/Makefile | 2 --
 1 file changed, 2 deletions(-)

diff --git a/nscd/Makefile b/nscd/Makefile
index c2e70d33b7..2a0489f4cf 100644
--- a/nscd/Makefile
+++ b/nscd/Makefile
@@ -79,8 +79,6 @@ CFLAGS-nscd_gethst_r.c += -fexceptions
 CFLAGS-nscd_getai.c += -fexceptions
 CFLAGS-nscd_initgroups.c += -fexceptions
 
-CPPFLAGS-nscd += -D_FORTIFY_SOURCE=2
-
 ifeq (yesyes,$(have-fpie)$(build-shared))
 CFLAGS-nscd += $(pie-ccflag)
 endif