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authorWarner Losh <imp@FreeBSD.org>2023-02-13 15:19:00 +0000
committerWarner Losh <imp@FreeBSD.org>2023-02-13 15:19:00 +0000
commitb9f235ba3178e5315cc1c77c87febd033cf69b3e (patch)
treeafea26b0f07a4015ab42861caa0248048104ebdf
parent09c4c1e836659a30aa68790e9b7e7536d1194ef4 (diff)
downloadsrc-b9f235ba3178e5315cc1c77c87febd033cf69b3e.tar.gz
src-b9f235ba3178e5315cc1c77c87febd033cf69b3e.zip
Properly conditionalize clang 15-only flags
Sponsored by: Netflix Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D38550
-rw-r--r--sys/conf/files20
-rw-r--r--sys/conf/kern.pre.mk5
2 files changed, 15 insertions, 10 deletions
diff --git a/sys/conf/files b/sys/conf/files
index 53f90f7afc22..952aab6f1b6e 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -4100,34 +4100,34 @@ libkern/strvalid.c standard
libkern/timingsafe_bcmp.c standard
contrib/zlib/adler32.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} -Wno-deprecated-non-prototype"
+ compile-with "${ZLIB_C}"
contrib/zlib/compress.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} -Wno-cast-qual -Wno-deprecated-non-prototype"
+ compile-with "${ZLIB_C}"
contrib/zlib/crc32.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} ${NO_WSTRICT_PROTOTYPES}"
+ compile-with "${ZLIB_C}"
contrib/zlib/deflate.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} -Wno-cast-qual -Wno-deprecated-non-prototype"
+ compile-with "${ZLIB_C}"
contrib/zlib/inffast.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} -Wno-deprecated-non-prototype"
+ compile-with "${ZLIB_C}"
contrib/zlib/inflate.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} -Wno-deprecated-non-prototype"
+ compile-with "${ZLIB_C}"
contrib/zlib/inftrees.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} -Wno-deprecated-non-prototype"
+ compile-with "${ZLIB_C}"
contrib/zlib/trees.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} ${NO_WSTRICT_PROTOTYPES}"
+ compile-with "${ZLIB_C}"
contrib/zlib/uncompr.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} -Wno-cast-qual -Wno-deprecated-non-prototype"
+ compile-with "${ZLIB_C}"
contrib/zlib/zutil.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib \
- compile-with "${NORMAL_C} ${NO_WSTRICT_PROTOTYPES}"
+ compile-with "${ZLIB_C}"
dev/zlib/zlib_mod.c optional crypto | geom_uzip | \
mxge | ddb_ctf | gzio | zfs | zlib
dev/zlib/zcalloc.c optional crypto | geom_uzip | \
diff --git a/sys/conf/kern.pre.mk b/sys/conf/kern.pre.mk
index 49437ac6c2da..1a94709eaded 100644
--- a/sys/conf/kern.pre.mk
+++ b/sys/conf/kern.pre.mk
@@ -278,6 +278,11 @@ DTRACE_ASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${DTRACE_CFLAGS}
DTRACE_C= ${CC} -c ${DTRACE_CFLAGS} ${WERROR} ${.IMPSRC}
DTRACE_S= ${CC} -c ${DTRACE_ASM_CFLAGS} ${WERROR} ${.IMPSRC}
+# zlib code supports systems that are quite old, but will fix this issue once C2x gets radified.
+# see https://github.com/madler/zlib/issues/633 for details
+ZLIB_CFLAGS= -Wno-cast-qual ${NO_WDEPRECATED_NON_PROTOTYPE} -Wno-strict-prototypes
+ZLIB_C= ${CC} -c ${CFLAGS} ${WERROR} ${ZLIB_CFLAGS} ${.IMPSRC}
+
# Special flags for managing the compat compiles for DTrace/FBT
FBT_CFLAGS= -DBUILDING_DTRACE -nostdinc -I$S/cddl/dev/fbt/${MACHINE_CPUARCH} -I$S/cddl/dev/fbt ${CDDL_CFLAGS} -I$S/cddl/compat/opensolaris -I$S/cddl/contrib/opensolaris/uts/common
.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"