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| author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2021-06-05 14:45:16 +0200 |
|---|---|---|
| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2021-06-05 14:45:16 +0200 |
| commit | 194794a534463bbf7bfa754ef15c2e293e442ace (patch) | |
| tree | 33925e233952a3d5ab9515abb32503167110fd80 | |
| parent | bd20dca4e12ce1cc1e509fa24985315ebb83b7de (diff) | |
Makefile: switch to use CPPFLAGS -D_DEFAULT_SOURCE
This fixes a warning on Linux glibc:
/usr/include/features.h:187:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
187 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
| ^~~~~~~
Tested on Void GNU/Linux glibc with gcc. Tested on various other platforms for
regressions too namely: OpenBSD, NetBSD, FreeBSD, Void GNU/Linux musl.
| -rw-r--r-- | Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -13,10 +13,10 @@ RANLIB = ranlib # use system flags. SFEED_CFLAGS = ${CFLAGS} SFEED_LDFLAGS = ${LDFLAGS} -SFEED_CPPFLAGS = -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700 -D_BSD_SOURCE +SFEED_CPPFLAGS = -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_BSD_SOURCE # uncomment for conservative locked I/O. -#SFEED_CPPFLAGS = -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700 -D_BSD_SOURCE \ +#SFEED_CPPFLAGS = -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_BSD_SOURCE \ # -DGETNEXT=getchar BIN = \ |