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| author | Robert Mustacchi <rm@joyent.com> | 2011-06-14 10:02:42 -0700 |
|---|---|---|
| committer | Robert Mustacchi <rm@joyent.com> | 2011-06-14 10:03:14 -0700 |
| commit | 293086b3aa21e1e5242a8331802bc687dc5bb818 (patch) | |
| tree | 36e1c7d09422b26f2a23b991af6d3a7d07395a80 | |
| parent | f64b9caa08674b46526095162c1f5fe7d2ef5edf (diff) | |
| download | illumos-kvm-293086b3aa21e1e5242a8331802bc687dc5bb818.tar.gz | |
HVM-366 Don't lie about requiring GNU C
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | kvm.h | 12 |
2 files changed, 13 insertions, 1 deletions
@@ -9,7 +9,7 @@ LD=/usr/bin/ld CTFCONVERT=$(KERNEL_SOURCE)/usr/src/tools/ctf/cvt/i386/ctfconvert CTFMERGE=$(KERNEL_SOURCE)/usr/src/tools/ctf/cvt/i386/ctfmerge DESTDIR= -CFLAGS += -D_KERNEL -D_MACHDEP -Dx86 -DDEBUG -c -g -DCONFIG_SOLARIS -O2 -fident -fno-inline -fno-inline-functions -fno-builtin -fno-asm -nodefaultlibs -D__sun -O -D_ASM_INLINES -ffreestanding -Wall -Wno-unknown-pragmas -Wpointer-arith -Wno-unused -gdwarf-2 -std=c99 -fms-extensions -fno-dwarf2-indirect-strings -Werror -DDIS_MEM -D_KERNEL -ffreestanding -D_SYSCALL32 -D_DDI_STRICT -Di86pc -D_MACHDEP -DOPTERON_ERRATUM_88 -DOPTERON_ERRATUM_91 -DOPTERON_ERRATUM_93 -DOPTERON_ERRATUM_95 -DOPTERON_ERRATUM_99 -DOPTERON_ERRATUM_100 -DOPTERON_ERRATUM_101 -DOPTERON_ERRATUM_108 -DOPTERON_ERRATUM_109 -DOPTERON_ERRATUM_121 -DOPTERON_ERRATUM_122 -DOPTERON_ERRATUM_123 -DOPTERON_ERRATUM_131 -DOPTERON_WORKAROUND_6336786 -DOPTERON_WORKAROUND_6323525 -DOPTERON_ERRATUM_172 -DOPTERON_ERRATUM_298 -I$(KERNEL_SOURCE)/usr/src/uts/common -nostdinc -c -DUTS_RELEASE="5.11" -DUTS_VERSION="joyent.147" -DUTS_PLATFORM="i86pc" -mno-red-zone +CFLAGS += -D_KERNEL -D_MACHDEP -Dx86 -DDEBUG -c -g -DCONFIG_SOLARIS -O2 -fident -fno-inline -fno-inline-functions -fno-builtin -fno-asm -nodefaultlibs -D__sun -O -D_ASM_INLINES -ffreestanding -Wall -Wno-unknown-pragmas -Wpointer-arith -Wno-unused -gdwarf-2 -std=gnu99 -fno-dwarf2-indirect-strings -Werror -DDIS_MEM -D_KERNEL -ffreestanding -D_SYSCALL32 -D_DDI_STRICT -Di86pc -D_MACHDEP -DOPTERON_ERRATUM_88 -DOPTERON_ERRATUM_91 -DOPTERON_ERRATUM_93 -DOPTERON_ERRATUM_95 -DOPTERON_ERRATUM_99 -DOPTERON_ERRATUM_100 -DOPTERON_ERRATUM_101 -DOPTERON_ERRATUM_108 -DOPTERON_ERRATUM_109 -DOPTERON_ERRATUM_121 -DOPTERON_ERRATUM_122 -DOPTERON_ERRATUM_123 -DOPTERON_ERRATUM_131 -DOPTERON_WORKAROUND_6336786 -DOPTERON_WORKAROUND_6323525 -DOPTERON_ERRATUM_172 -DOPTERON_ERRATUM_298 -I$(KERNEL_SOURCE)/usr/src/uts/common -nostdinc -c -DUTS_RELEASE="5.11" -DUTS_VERSION="joyent.147" -DUTS_PLATFORM="i86pc" -mno-red-zone INCLUDEDIR= -I $(KERNEL_SOURCE)/usr/src/uts/intel -I $(KERNEL_SOURCE)/usr/src/uts/i86pc -I $(KERNEL_SOURCE)/usr/src/uts/common CSTYLE=$(KERNEL_SOURCE)/usr/src/tools/scripts/cstyle @@ -1,6 +1,18 @@ #ifndef __KVM_H #define __KVM_H +/* + * The userland / kernel interface was initially defined by the Linux KVM + * project. As a part of our efforts to port it, it's important to maintain + * compatibility with the portions of that interface that we implement. A side + * effect of this is that we require GNU extensions to C. Rather than let a + * consumer go crazy trying to understand and track down odd compiler errors, we + * explicitly note that this file is not ISO C. + */ +#ifndef __GNUC__ +#error "The KVM Header files require GNU C extensions for compatability." +#endif + #include <sys/types.h> #include <sys/param.h> #include "kvm_x86.h" |