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-rw-r--r--contrib/gcc/gcc.110
1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/gcc/gcc.1 b/contrib/gcc/gcc.1
index b693fbb..f1a72e6 100644
--- a/contrib/gcc/gcc.1
+++ b/contrib/gcc/gcc.1
@@ -521,6 +521,16 @@ in the following sections.
\-fverbose\-asm
.ad b
.hy 1
+.SH FreeBSD SPECIFIC OPTIONS
+.TP
+.BI "\-pthread"
+Link a user-threaded process against libc_r instead of libc. Objects linked
+into user-threaded processes should be compiled with -D_THREADSAFE.
+.TP
+.BI "\-kthread"
+Link a kernel-threaded process against libpthread in addition to libc.
+Objects linked into kernel-threaded processes should be compiled with
+-D_THREADSAFE.
.SH OVERALL OPTIONS
.TP
.BI "\-x " "language"
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