criu: restrict archs and fix build

srcpkgs/criu/patches/ppc64-musl.patch

@@ -0,0 +1,148 @@
+Get rid of some header conflicts and glibc specific things.
+
+--- compel/arch/ppc64/src/lib/include/uapi/asm/infect-types.h
++++ compel/arch/ppc64/src/lib/include/uapi/asm/infect-types.h
+@@ -1,6 +1,8 @@
+ #ifndef UAPI_COMPEL_ASM_TYPES_H__
+ #define UAPI_COMPEL_ASM_TYPES_H__
+ 
++#include <asm/types.h>
++#include <asm/elf.h>
+ #include <stdbool.h>
+ #include <signal.h>
+ #include <stdint.h>
+@@ -55,8 +57,8 @@ typedef struct {
+ #define MSR_TM_ACTIVE(x) ((((x) & MSR_TM) && ((x)&(MSR_TMA|MSR_TMS))) != 0)
+ 
+ typedef struct {
+-	uint64_t fpregs[NFPREG];
+-	__vector128 vrregs[NVRREG];
++	uint64_t fpregs[ELF_NFPREG];
++	__vector128 vrregs[ELF_NVRREG];
+ 	uint64_t vsxregs[NVSXREG];
+ 
+ 	int flags;
+@@ -66,8 +68,8 @@ typedef struct {
+ 			uint64_t tfhar, texasr, tfiar;
+ 		} tm_spr_regs;
+ 		user_regs_struct_t regs;
+-		uint64_t fpregs[NFPREG];
+-		__vector128 vrregs[NVRREG];
++		uint64_t fpregs[ELF_NFPREG];
++		__vector128 vrregs[ELF_NVRREG];
+ 		uint64_t vsxregs[NVSXREG];
+ 	} tm;
+ } user_fpregs_struct_t;
+--- compel/arch/ppc64/src/lib/infect.c
++++ compel/arch/ppc64/src/lib/infect.c
+@@ -1,7 +1,6 @@
+ #include <sys/ptrace.h>
+ #include <sys/types.h>
+ #include <sys/uio.h>
+-#include <sys/user.h>
+ #include <sys/mman.h>
+ #include <stdint.h>
+ #include <errno.h>
+@@ -57,15 +56,15 @@ static void put_fpu_regs(mcontext_t *mc, uint64_t *fpregs)
+ {
+ 	uint64_t *mcfp = (uint64_t *)mc->fp_regs;
+ 
+-	memcpy(mcfp, fpregs, sizeof(*fpregs) * NFPREG);
++	memcpy(mcfp, fpregs, sizeof(*fpregs) * ELF_NFPREG);
+ }
+ 
+ static void put_altivec_regs(mcontext_t *mc, __vector128 *vrregs)
+ {
+ 	vrregset_t *v_regs = (vrregset_t *)(((unsigned long)mc->vmx_reserve + 15) & ~0xful);
+ 
+-	memcpy(&v_regs->vrregs[0][0], vrregs, sizeof(uint64_t) * 2 * (NVRREG - 1));
+-	v_regs->vrsave = *((uint32_t *)&vrregs[NVRREG - 1]);
++	memcpy(&v_regs->vrregs[0][0], vrregs, sizeof(uint64_t) * 2 * (ELF_NVRREG - 1));
++	v_regs->vrsave = *((uint32_t *)&vrregs[ELF_NVRREG - 1]);
+ 	mc->v_regs = v_regs;
+ }
+ 
+--- criu/arch/ppc64/crtools.c
++++ criu/arch/ppc64/crtools.c
+@@ -1,7 +1,6 @@
+ #include <string.h>
+ #include <unistd.h>
+ #include <elf.h>
+-#include <sys/user.h>
+ #include <asm/unistd.h>
+ #include <sys/uio.h>
+ 
+@@ -33,7 +32,7 @@ static UserPpc64FpstateEntry *copy_fp_regs(uint64_t *fpregs)
+ 		return NULL;
+ 	user_ppc64_fpstate_entry__init(fpe);
+ 
+-	fpe->n_fpregs = NFPREG;
++	fpe->n_fpregs = ELF_NFPREG;
+ 	fpe->fpregs = xmalloc(fpe->n_fpregs * sizeof(fpe->fpregs[0]));
+ 	if (!fpe->fpregs) {
+ 		xfree(fpe);
+@@ -41,7 +40,7 @@ static UserPpc64FpstateEntry *copy_fp_regs(uint64_t *fpregs)
+ 	}
+ 
+ 	/* FPSRC is the last (33th) register in the set */
+-	for (i = 0; i < NFPREG; i++)
++	for (i = 0; i < ELF_NFPREG; i++)
+ 		fpe->fpregs[i] = fpregs[i];
+ 
+ 	return fpe;
+@@ -69,7 +68,7 @@ static UserPpc64VrstateEntry *copy_altivec_regs(__vector128 *vrregs)
+ 	user_ppc64_vrstate_entry__init(vse);
+ 
+ 	/* protocol buffer store only 64bit entries and we need 128bit */
+-	vse->n_vrregs = (NVRREG-1) * 2;
++	vse->n_vrregs = (ELF_NVRREG-1) * 2;
+ 	vse->vrregs = xmalloc(vse->n_vrregs * sizeof(vse->vrregs[0]));
+ 	if (!vse->vrregs) {
+ 		xfree(vse);
+@@ -77,13 +76,13 @@ static UserPpc64VrstateEntry *copy_altivec_regs(__vector128 *vrregs)
+ 	}
+ 
+ 	/* Vectors are 2*64bits entries */
+-	for (i = 0; i < (NVRREG-1); i++) {
++	for (i = 0; i < (ELF_NVRREG-1); i++) {
+ 		p64 = (uint64_t*) &vrregs[i];
+ 		vse->vrregs[i*2] =  p64[0];
+ 		vse->vrregs[i*2 + 1] = p64[1];
+ 	}
+ 
+-	p32 = (uint32_t*) &vrregs[NVRREG-1];
++	p32 = (uint32_t*) &vrregs[ELF_NVRREG-1];
+ 	vse->vrsave = *p32;
+ 
+ 	return vse;
+@@ -95,7 +94,7 @@ static int put_altivec_regs(mcontext_t *mc, UserPpc64VrstateEntry *vse)
+ 
+ 	pr_debug("Restoring Altivec registers\n");
+ 
+-	if (vse->n_vrregs != (NVRREG-1)*2) {
++	if (vse->n_vrregs != (ELF_NVRREG-1)*2) {
+ 		pr_err("Corrupted Altivec dump data\n");
+ 		return -1;
+ 	}
+@@ -104,7 +103,7 @@ static int put_altivec_regs(mcontext_t *mc, UserPpc64VrstateEntry *vse)
+ 	 * this is not a big deal to do that in all cases.
+ 	 */
+ 	memcpy(&v_regs->vrregs[0][0], vse->vrregs,
+-	       sizeof(uint64_t) * 2 * (NVRREG-1));
++	       sizeof(uint64_t) * 2 * (ELF_NVRREG-1));
+ 	/* vscr has been restored with the previous memcpy which copied 32
+ 	 * 128bits registers + a 128bits field containing the vscr value in
+ 	 * the low part.
+--- include/common/arch/ppc64/asm/cmpxchg.h
++++ include/common/arch/ppc64/asm/cmpxchg.h
+@@ -1,6 +1,10 @@
+ #ifndef __CR_CMPXCHG_H__
+ #define __CR_CMPXCHG_H__
+ 
++#ifndef __always_inline
++#define __always_inline __inline __attribute__ ((__always_inline__))
++#endif
++
+ /*
+  * Copied from kernel header file arch/powerpc/include/asm/cmpxchg.h
+  */

srcpkgs/criu/template

@@ -2,8 +2,12 @@
 pkgname=criu
 version=3.13
 revision=2
+# i686 unsupported upstream: https://criu.org/32bit_tasks_C/R#Compatible_applications
+# ppc64 big endian not supported upstream
+archs="x86_64* aarch64* ppc64le* armv7l*"
 build_style=gnu-makefile
 make_use_env=compliant
+make_build_args="WERROR=0"
 hostmakedepends="asciidoc pkg-config xmlto protobuf"
 makedepends="libcap-devel libnet-devel libnl3-devel protobuf-c-devel
  protobuf-devel"
@@ -15,10 +19,6 @@ distfiles="https://download.openvz.org/criu/criu-${version}.tar.bz2"
 checksum=ea027f2acb55c62d47aec0c7776c723e5a877978e60d3574961b6f4c538fc9fa
 nocross="fails to run protobuf internals"
 
-case "$XBPS_TARGET_MACHINE" in
-	i686*) broken="unsupported upstream https://criu.org/32bit_tasks_C/R#Compatible_applications"
-esac
-
 do_install() {
 	make DESTDIR=${DESTDIR} PREFIX=/usr LOGROTATEDIR=/etc/logrotate.d \
 		LIBDIR=/usr/lib SBINDIR=/usr/bin install