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authorWarner Losh <imp@FreeBSD.org>2022-08-11 16:24:58 +0000
committerWarner Losh <imp@FreeBSD.org>2022-08-11 16:27:17 +0000
commit7d72ff905770a64a22125c890438189db71104ae (patch)
tree3047a494f25a0b83ecf8084492071dc4283f6238 /stand/i386
parent362322294045943703e03dee263bbc237002525c (diff)
downloadsrc-7d72ff905770a64a22125c890438189db71104ae.tar.gz
src-7d72ff905770a64a22125c890438189db71104ae.zip
stand: Make BIOS loader size limits settable
It's sometimes desirable to override the size limit: It's a soft limit and there are times we exceed the limit by just a little bit and don't want the build to fail (or we are hitting runtime failures below the 510,000 byte limit). Sponsored by: Netflix
Diffstat (limited to 'stand/i386')
-rw-r--r--stand/i386/loader/Makefile2
-rw-r--r--stand/i386/pxeldr/Makefile2
2 files changed, 2 insertions, 2 deletions
diff --git a/stand/i386/loader/Makefile b/stand/i386/loader/Makefile
index cde1513aac06..8b027b2edd61 100644
--- a/stand/i386/loader/Makefile
+++ b/stand/i386/loader/Makefile
@@ -19,7 +19,7 @@ PROG= ${LOADER}.sym
INTERNALPROG=
NEWVERSWHAT?= "bootstrap loader" x86
VERSION_FILE= ${.CURDIR}/../loader/version
-LOADERSIZE= 510000 # Largest known safe size
+LOADERSIZE?= 510000 # Largest known safe size
.PATH: ${BOOTSRC}/i386/loader
diff --git a/stand/i386/pxeldr/Makefile b/stand/i386/pxeldr/Makefile
index f8bc1eae9a31..3d27285968ce 100644
--- a/stand/i386/pxeldr/Makefile
+++ b/stand/i386/pxeldr/Makefile
@@ -13,7 +13,7 @@ BOOT= pxeboot
LDR= pxeldr
ORG= 0x7c00
LOADER= loader
-PXELDRSIZE= 510000 # Largest known safe size
+PXELDRSIZE?= 510000 # Largest known safe size
.if defined(BOOT_PXELDR_PROBE_KEYBOARD)
CFLAGS+=-DPROBE_KEYBOARD