diff options
| author | Ed Maste <emaste@FreeBSD.org> | 2018-09-21 17:49:37 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2018-09-21 17:49:37 +0000 |
| commit | 35d1666cbb67c30d0daa99e955d1ecb1756fe1d5 (patch) | |
| tree | 55a18e7ae57270af2a86e2cb5eeed2e5a914d7dd /lib | |
| parent | 397358d9aca10667451f7667852bee2f27b617c0 (diff) | |
Notes
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/libc/Makefile b/lib/libc/Makefile index f82a5b190a22..a1ce123c0f33 100644 --- a/lib/libc/Makefile +++ b/lib/libc/Makefile @@ -21,6 +21,11 @@ LIBC_ARCH=${MACHINE_ARCH} LIBC_ARCH=${MACHINE_CPUARCH} .endif +.if (${LIBC_ARCH} == amd64 || ${LIBC_ARCH} == i386) && \ + defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mifunc} == "" +.error ${LIBC_ARCH} libc requires linker ifunc support +.endif + # All library objects contain FreeBSD revision strings by default; they may be # excluded as a space-saving measure. To produce a library that does # not contain these strings, add -DSTRIP_FBSDID (see <sys/cdefs.h>) to CFLAGS |