CVS commit: pkgsrc/devel/cmake

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    pkgsrc
Committed By:   rin
Date:           Fri Nov  6 10:28:20 UTC 2026

Added Files:
        pkgsrc/devel/cmake: hacks.mk

Log Message:
devel/cmake: Apply opt:-O2:-Os for GCC >= 14 on NetBSD/m68k

As a workaround for

PR toolchain/60970: GCC/m68k 14.4 miscompiles devel/cmake from pkgsrc-2026Q3

With this hack, generated package can build devel/re2c at least.


To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 pkgsrc/devel/cmake/hacks.mk

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Added files:

Index: pkgsrc/devel/cmake/hacks.mk
diff -u /dev/null pkgsrc/devel/cmake/hacks.mk:1.1
--- /dev/null   Fri Nov  6 10:28:20 2026
+++ pkgsrc/devel/cmake/hacks.mk Fri Nov  6 10:28:20 2026
@@ -0,0 +1,15 @@
+# $NetBSD: hacks.mk,v 1.1 2026/11/06 10:28:20 rin Exp $
+
+.if !defined(CMAKE_HACKS_MK)
+CMAKE_HACKS_MK=        defined
+
+.include "../../mk/compiler.mk"
+
+# On NetBSD/m68k, GCC 14 optimisation produces segmentation faulting
+# cmake binary. See PR toolchain/60970 for more details.
+.if ${MACHINE_PLATFORM:MNetBSD-*-m68k} && ${CC_VERSION:Mgcc-1[4-9].*}
+PKG_HACKS+=            optimisation
+BUILDLINK_TRANSFORM+=  opt:-O2:-Os
+.endif
+
+.endif # CMAKE_HACKS_MK