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-rw-r--r--app-emulation/qemu/Manifest4
-rw-r--r--app-emulation/qemu/files/qemu-7.2.0-linux-headers-6.2-glibc-2.36.patch71
-rw-r--r--app-emulation/qemu/files/qemu-7.2.0-tcg-curl-ssl.patch182
-rw-r--r--app-emulation/qemu/qemu-7.2.0-r3.ebuild973
4 files changed, 1229 insertions, 1 deletions
diff --git a/app-emulation/qemu/Manifest b/app-emulation/qemu/Manifest
index 1dd0f8b5e133..f50753cc1974 100644
--- a/app-emulation/qemu/Manifest
+++ b/app-emulation/qemu/Manifest
@@ -5,12 +5,14 @@ AUX qemu-6.0.0-make.patch 306 BLAKE2B 701c6d929dc7544a2e155243a2545dc488765cf8b7
AUX qemu-7.1.0-also-build-virtfs-proxy-helper.patch 1167 BLAKE2B dee6c98a547a510827f422a5d2b03edd6d467e4713f357a5841e01d632578891a0e2e715c57153c7842b51f5199cea70d8e76ff31f0372308e26202e1587af62 SHA512 d2fb9db139588961434663910dc7151c91b82c1820f62ed5ae690e4f868f1957d8ad2dc1b812813a2081ce6bbdd0f8e59cddd9459de6ef493df02b5a4478de63
AUX qemu-7.1.0-capstone-include-path.patch 1076 BLAKE2B cb595acb50ff2a64d0b879d5d8439d89b0d6295434ae09d1c45c01d3b18f547dcac201e79140eb9dc376d2d8c1d1b72a5adfe7ac477da61c86da148ed486ff2b SHA512 857504916325984150f8e0869aa44b158ed829b53d2bcb7f7012390d2d404ae1553af50184be6e2d8f91ffedfc5c061b7f64b9f28feb38bf18379dee56704732
AUX qemu-7.2.0-disable-gmp.patch 1554 BLAKE2B ac21e5985676123e8b61de8d590d8489de1d7401e5005899e5a95d7e86b77741572087a294d4b63533c26fe53f81c76e23ee482fd3a371f2e3700859644b6c8a SHA512 d4a600cfe42f1c49d45cffae64ba1e1225ae8e75a92454cbb534be5f95e1b8dbdbf441d092764cc9f9e97ed6bf6367175d7b56cdf97694dec57da2c8fabd1969
-AUX qemu-7.2.0-linux-headers-6.2-glibc-2.36.patch 2320 BLAKE2B 64022da1b085dd945ac03fdf7af98648aa16879a5f08999175e30bd2547b39ea0d5357b057e11a9b533d6d64e136ceb7bec24ffad98af541a5ab85217f9ad1d0 SHA512 f7ad30bf240faf7f5346ffa05fadc37345d7d35dc8c738e450be0531ada81f276cb87a12e630ee47fd75f130e46f897544f623987c645e7123ebf48b13e7636e
+AUX qemu-7.2.0-linux-headers-6.2-glibc-2.36.patch 5148 BLAKE2B 74d22dbc2113d7e7150908046f5c7c04be2f330143d7f61b5a08d8b837b3665857327f50176393a3df0078c5b856cd34b72e779825d10fb8faec9678812d8654 SHA512 3c4a7d41710b34bdce4ab09929aba25fe3995c85dfa1e2a88ea780179709e8ccfe7e7c5073ef321c986061282725896ca615193be68c48674d6b5632f4995661
+AUX qemu-7.2.0-tcg-curl-ssl.patch 6514 BLAKE2B 02bde5269b02472a9afb24019bbeee6995a317ca6c0ab355dad20bcfa088be7ac2c82ce3f544d8397fb44db52dc94cb060139b74515c216479d12ccb1b152f8d SHA512 1117179b48824d0aed39e352783f8228658a39e8f52a171076ba60df42cd5869bde6092d7bd63b88a594e4d7b355935f8f2294057a19be26a53c63b98d8cb761
AUX qemu-binfmt.initd.head 1442 BLAKE2B 23aa5338914aa7c47f9b1cc1d28291abd0ea037a33cca81f990decfafac2907c86c042350c9dd45591d16330846d4e11d2c8a2a409a68ad81656d9c2c51964c0 SHA512 3fec8946a37bfbd2089f5d95089ed5987a198fc0139ee7482d4bb38c2ffa0e165667a7853afcf2b458bc3e2a6540f172c929ca5a334a00db47e2d0f881382c0e
AUX qemu-binfmt.initd.tail 245 BLAKE2B dd59f2944c6e3f0c4d282b94b687a9b5c51dd77c5103fb9889bd9ce56874495397676ae6c8375d9e9e23094828477240778d9e0f361e68cdd63fdad574851561 SHA512 bcca16805f8380d52cc591ea3d65a8f6e5de456730618f6aee301510edb75d235a22d4d7aeed224882210392840adb403eb53234b6cb76a4cb24533852a8b737
DIST qemu-7.2.0-docs.tar.xz 1984184 BLAKE2B 103900fb7903ed8d75f7f012bf61fa2d6fce345b657c851d0437c3384f5735bd1cfd3129320683ea7846ea0b0940e5af5b2663c9320f12fee74b058523a8ea06 SHA512 a7edd448982865e07533c300d3e44a8b50cefbdde1982b73c24d0b2aa74315439252c59b634c75de312860874c7b06c75aa72629da681b5105f28ee936794585
DIST qemu-7.2.0.tar.xz 122408576 BLAKE2B 415ff621356c59f88b29cfe3ef5db1e282b26bbafbee3d535477c6125ccb060ec9762d9e3ab9f70ce5478804dca0a46a59bcf12c112a2462029a93e578e61530 SHA512 f3cfa00da739ba819a218d7e6e95c77fb79a8e0f487b024ddd281602e785249b81144595e3f8c746c32a4f5c4d1a88c6aebae3c162603edfbb50ae3722d7ed13
EBUILD qemu-7.2.0-r2.ebuild 27511 BLAKE2B 42b6f37ac0884baec367ee08783d8605bab17c9d396a29d71a2f4d29171f27f41ade4c22918d9818460d1554ea354b844a0cbd3f967898ce0f8f5fc0d61339e3 SHA512 d92da3cbe562f29b1cdeaab456dd68eec0a57e54230deecce53537ff54ecab7a4abb839ae491eb3958f7635dcdc4327ba9ff4d879d7e2db3fecb62f44b693131
+EBUILD qemu-7.2.0-r3.ebuild 27557 BLAKE2B d460a49bc8da7c15f0511b5dad0f29d3759f7579b3523be45abf1e23b2352b01cfcd00cb748355ff475c04357a44cf795a968f9b07ac2331627fbc39d105f6cc SHA512 b931683cadd8a6247778fee17b0a18ee7a6afa36809f89f2b2356a88ed44095764a24de9fe1e13d1e35e0172a3b51d02ad55663bafdffbaeae255d934b906770
EBUILD qemu-7.2.0.ebuild 27190 BLAKE2B e8043e113cef4b06501c0141126925ee21906c187868202b8c4b885120dc6552305558b55ba88f4cdc5c004771d8e888d86a6f8140f17200279e3b2ee85da9f8 SHA512 c413dfa2382e993022d079128afd5e49ce41eebd276323836058ce5fe2d620baad35868bf213cae3c0d212eb9bf7ba53c0eb58380435cb5808d96a11a8980822
EBUILD qemu-9999.ebuild 27365 BLAKE2B d8fda510a06bd1164b36c215978254710b0c924a0667dd0ab2c89d907d51df8b366b7b8f69b55bf4a20621dd3df5de36cc6166c5e12c194c08b341ef658568a7 SHA512 a3a4333404505538f96ffac67741fe04f6a047cdd0f9a5a19e2e784f752dfd2b07950b28ee0ea5d715deed4d118a3b29cb3c17502a434d214575e152c7fb6ea1
MISC metadata.xml 4249 BLAKE2B 56e23de79e691a3634c21f2c7d3d2d02461cc5d2569c4ff15856f8ea99f8d53837cfa7c4dede988c304fdbe3c831f9cd776b9d62191e87f593d9643594abc133 SHA512 c4fd2aea291de484c24e3ef8d1b88a95fe3ac0b73d44bbae99f0de076b2335222f32e1b49a3fe7bd7168dc5cc290274a13bd7c615aeb54d06a04c8819e1f1b96
diff --git a/app-emulation/qemu/files/qemu-7.2.0-linux-headers-6.2-glibc-2.36.patch b/app-emulation/qemu/files/qemu-7.2.0-linux-headers-6.2-glibc-2.36.patch
index 856997886cc9..2a58ca1ad735 100644
--- a/app-emulation/qemu/files/qemu-7.2.0-linux-headers-6.2-glibc-2.36.patch
+++ b/app-emulation/qemu/files/qemu-7.2.0-linux-headers-6.2-glibc-2.36.patch
@@ -1,5 +1,6 @@
https://bugs.gentoo.org/895662
https://gitlab.com/qemu-project/qemu/-/commit/9f0246539ae84a5e21efd1cc4516fc343f08115a
+https://gitlab.com/qemu-project/qemu/-/commit/6003159ce18faad4e1bc7bf9c85669019cd4950e
From 9f0246539ae84a5e21efd1cc4516fc343f08115a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
@@ -64,3 +65,73 @@ Signed-off-by: Laurent Vivier <laurent@vivier.eu>
#endif
--
GitLab
+
+From 6003159ce18faad4e1bc7bf9c85669019cd4950e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
+Date: Tue, 10 Jan 2023 12:49:01 -0500
+Subject: [PATCH] Revert "linux-user: fix compat with glibc >= 2.36
+ sys/mount.h"
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This reverts commit 3cd3df2a9584e6f753bb62a0028bd67124ab5532.
+
+glibc has fixed (in 2.36.9000-40-g774058d729) the problem
+that caused a clash when both sys/mount.h annd linux/mount.h
+are included, and backported this to the 2.36 stable release
+too:
+
+ https://sourceware.org/glibc/wiki/Release/2.36#Usage_of_.3Clinux.2Fmount.h.3E_and_.3Csys.2Fmount.h.3E
+
+It is saner for QEMU to remove the workaround it applied for
+glibc 2.36 and expect distros to ship the 2.36 maint release
+with the fix. This avoids needing to add a further workaround
+to QEMU to deal with the fact that linux/brtfs.h now also pulls
+in linux/mount.h via linux/fs.h since Linux 6.1
+
+Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
+Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
+Message-Id: <20230110174901.2580297-3-berrange@redhat.com>
+Signed-off-by: Laurent Vivier <laurent@vivier.eu>
+--- a/linux-user/syscall.c
++++ b/linux-user/syscall.c
+@@ -95,25 +95,7 @@
+ #include <linux/soundcard.h>
+ #include <linux/kd.h>
+ #include <linux/mtio.h>
+-
+-#ifdef HAVE_SYS_MOUNT_FSCONFIG
+-/*
+- * glibc >= 2.36 linux/mount.h conflicts with sys/mount.h,
+- * which in turn prevents use of linux/fs.h. So we have to
+- * define the constants ourselves for now.
+- */
+-#define FS_IOC_GETFLAGS _IOR('f', 1, long)
+-#define FS_IOC_SETFLAGS _IOW('f', 2, long)
+-#define FS_IOC_GETVERSION _IOR('v', 1, long)
+-#define FS_IOC_SETVERSION _IOW('v', 2, long)
+-#define FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap)
+-#define FS_IOC32_GETFLAGS _IOR('f', 1, int)
+-#define FS_IOC32_SETFLAGS _IOW('f', 2, int)
+-#define FS_IOC32_GETVERSION _IOR('v', 1, int)
+-#define FS_IOC32_SETVERSION _IOW('v', 2, int)
+-#else
+ #include <linux/fs.h>
+-#endif
+ #include <linux/fd.h>
+ #if defined(CONFIG_FIEMAP)
+ #include <linux/fiemap.h>
+--- a/meson.build
++++ b/meson.build
+@@ -2046,8 +2046,6 @@ config_host_data.set('HAVE_OPTRESET',
+ cc.has_header_symbol('getopt.h', 'optreset'))
+ config_host_data.set('HAVE_IPPROTO_MPTCP',
+ cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP'))
+-config_host_data.set('HAVE_SYS_MOUNT_FSCONFIG',
+- cc.has_header_symbol('sys/mount.h', 'FSCONFIG_SET_FLAG'))
+
+ # has_member
+ config_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID',
+--
+GitLab
diff --git a/app-emulation/qemu/files/qemu-7.2.0-tcg-curl-ssl.patch b/app-emulation/qemu/files/qemu-7.2.0-tcg-curl-ssl.patch
new file mode 100644
index 000000000000..2b0a9f630371
--- /dev/null
+++ b/app-emulation/qemu/files/qemu-7.2.0-tcg-curl-ssl.patch
@@ -0,0 +1,182 @@
+https://bugs.gentoo.org/895746#c3
+https://gitlab.com/qemu-project/qemu/-/issues/1471
+https://gitlab.com/qemu-project/qemu/-/commit/60c7dd22e1383754d5f150bc9f7c2785c662a7b6
+
+From 60c7dd22e1383754d5f150bc9f7c2785c662a7b6 Mon Sep 17 00:00:00 2001
+From: Paolo Bonzini <pbonzini@redhat.com>
+Date: Tue, 31 Jan 2023 09:48:03 +0100
+Subject: [PATCH] target/i386: fix ADOX followed by ADCX
+
+When ADCX is followed by ADOX or vice versa, the second instruction's
+carry comes from EFLAGS and the condition codes use the CC_OP_ADCOX
+operation. Retrieving the carry from EFLAGS is handled by this bit
+of gen_ADCOX:
+
+ tcg_gen_extract_tl(carry_in, cpu_cc_src,
+ ctz32(cc_op == CC_OP_ADCX ? CC_C : CC_O), 1);
+
+Unfortunately, in this case cc_op has been overwritten by the previous
+"if" statement to CC_OP_ADCOX. This works by chance when the first
+instruction is ADCX; however, if the first instruction is ADOX,
+ADCX will incorrectly take its carry from OF instead of CF.
+
+Fix by moving the computation of the new cc_op at the end of the function.
+The included exhaustive test case fails without this patch and passes
+afterwards.
+
+Because ADCX/ADOX need not be invoked through the VEX prefix, this
+regression bisects to commit 16fc5726a6e2 ("target/i386: reimplement
+0x0f 0x38, add AVX", 2022-10-18). However, the mistake happened a
+little earlier, when BMI instructions were rewritten using the new
+decoder framework.
+
+Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1471
+Reported-by: Paul Jolly <https://gitlab.com/myitcv>
+Fixes: 1d0b926150e5 ("target/i386: move scalar 0F 38 and 0F 3A instruction to new decoder", 2022-10-18)
+Cc: qemu-stable@nongnu.org
+Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
+--- a/target/i386/tcg/emit.c.inc
++++ b/target/i386/tcg/emit.c.inc
+@@ -1015,6 +1015,7 @@ VSIB_AVX(VPGATHERQ, vpgatherq)
+
+ static void gen_ADCOX(DisasContext *s, CPUX86State *env, MemOp ot, int cc_op)
+ {
++ int opposite_cc_op;
+ TCGv carry_in = NULL;
+ TCGv carry_out = (cc_op == CC_OP_ADCX ? cpu_cc_dst : cpu_cc_src2);
+ TCGv zero;
+@@ -1022,14 +1023,8 @@ static void gen_ADCOX(DisasContext *s, CPUX86State *env, MemOp ot, int cc_op)
+ if (cc_op == s->cc_op || s->cc_op == CC_OP_ADCOX) {
+ /* Re-use the carry-out from a previous round. */
+ carry_in = carry_out;
+- cc_op = s->cc_op;
+- } else if (s->cc_op == CC_OP_ADCX || s->cc_op == CC_OP_ADOX) {
+- /* Merge with the carry-out from the opposite instruction. */
+- cc_op = CC_OP_ADCOX;
+- }
+-
+- /* If we don't have a carry-in, get it out of EFLAGS. */
+- if (!carry_in) {
++ } else {
++ /* We don't have a carry-in, get it out of EFLAGS. */
+ if (s->cc_op != CC_OP_ADCX && s->cc_op != CC_OP_ADOX) {
+ gen_compute_eflags(s);
+ }
+@@ -1053,7 +1048,14 @@ static void gen_ADCOX(DisasContext *s, CPUX86State *env, MemOp ot, int cc_op)
+ tcg_gen_add2_tl(s->T0, carry_out, s->T0, carry_out, s->T1, zero);
+ break;
+ }
+- set_cc_op(s, cc_op);
++
++ opposite_cc_op = cc_op == CC_OP_ADCX ? CC_OP_ADOX : CC_OP_ADCX;
++ if (s->cc_op == CC_OP_ADCOX || s->cc_op == opposite_cc_op) {
++ /* Merge with the carry-out from the opposite instruction. */
++ set_cc_op(s, CC_OP_ADCOX);
++ } else {
++ set_cc_op(s, cc_op);
++ }
+ }
+
+ static void gen_ADCX(DisasContext *s, CPUX86State *env, X86DecodedInsn *decode)
+--- a/tests/tcg/i386/Makefile.target
++++ b/tests/tcg/i386/Makefile.target
+@@ -14,7 +14,7 @@ config-cc.mak: Makefile
+ I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
+ ALL_X86_TESTS=$(I386_SRCS:.c=)
+ SKIP_I386_TESTS=test-i386-ssse3 test-avx test-3dnow test-mmx
+-X86_64_TESTS:=$(filter test-i386-bmi2 $(SKIP_I386_TESTS), $(ALL_X86_TESTS))
++X86_64_TESTS:=$(filter test-i386-adcox test-i386-bmi2 $(SKIP_I386_TESTS), $(ALL_X86_TESTS))
+
+ test-i386-sse-exceptions: CFLAGS += -msse4.1 -mfpmath=sse
+ run-test-i386-sse-exceptions: QEMU_OPTS += -cpu max
+@@ -28,6 +28,10 @@ test-i386-bmi2: CFLAGS=-O2
+ run-test-i386-bmi2: QEMU_OPTS += -cpu max
+ run-plugin-test-i386-bmi2-%: QEMU_OPTS += -cpu max
+
++test-i386-adcox: CFLAGS=-O2
++run-test-i386-adcox: QEMU_OPTS += -cpu max
++run-plugin-test-i386-adcox-%: QEMU_OPTS += -cpu max
++
+ #
+ # hello-i386 is a barebones app
+ #
+--- /dev/null
++++ b/tests/tcg/i386/test-i386-adcox.c
+@@ -0,0 +1,75 @@
++/* See if various BMI2 instructions give expected results */
++#include <assert.h>
++#include <stdint.h>
++#include <stdio.h>
++
++#define CC_C 1
++#define CC_O (1 << 11)
++
++#ifdef __x86_64__
++#define REG uint64_t
++#else
++#define REG uint32_t
++#endif
++
++void test_adox_adcx(uint32_t in_c, uint32_t in_o, REG adcx_operand, REG adox_operand)
++{
++ REG flags;
++ REG out_adcx, out_adox;
++
++ asm("pushf; pop %0" : "=r"(flags));
++ flags &= ~(CC_C | CC_O);
++ flags |= (in_c ? CC_C : 0);
++ flags |= (in_o ? CC_O : 0);
++
++ out_adcx = adcx_operand;
++ out_adox = adox_operand;
++ asm("push %0; popf;"
++ "adox %3, %2;"
++ "adcx %3, %1;"
++ "pushf; pop %0"
++ : "+r" (flags), "+r" (out_adcx), "+r" (out_adox)
++ : "r" ((REG)-1), "0" (flags), "1" (out_adcx), "2" (out_adox));
++
++ assert(out_adcx == in_c + adcx_operand - 1);
++ assert(out_adox == in_o + adox_operand - 1);
++ assert(!!(flags & CC_C) == (in_c || adcx_operand));
++ assert(!!(flags & CC_O) == (in_o || adox_operand));
++}
++
++void test_adcx_adox(uint32_t in_c, uint32_t in_o, REG adcx_operand, REG adox_operand)
++{
++ REG flags;
++ REG out_adcx, out_adox;
++
++ asm("pushf; pop %0" : "=r"(flags));
++ flags &= ~(CC_C | CC_O);
++ flags |= (in_c ? CC_C : 0);
++ flags |= (in_o ? CC_O : 0);
++
++ out_adcx = adcx_operand;
++ out_adox = adox_operand;
++ asm("push %0; popf;"
++ "adcx %3, %1;"
++ "adox %3, %2;"
++ "pushf; pop %0"
++ : "+r" (flags), "+r" (out_adcx), "+r" (out_adox)
++ : "r" ((REG)-1), "0" (flags), "1" (out_adcx), "2" (out_adox));
++
++ assert(out_adcx == in_c + adcx_operand - 1);
++ assert(out_adox == in_o + adox_operand - 1);
++ assert(!!(flags & CC_C) == (in_c || adcx_operand));
++ assert(!!(flags & CC_O) == (in_o || adox_operand));
++}
++
++int main(int argc, char *argv[]) {
++ /* try all combinations of input CF, input OF, CF from op1+op2, OF from op2+op1 */
++ int i;
++ for (i = 0; i <= 15; i++) {
++ printf("%d\n", i);
++ test_adcx_adox(!!(i & 1), !!(i & 2), !!(i & 4), !!(i & 8));
++ test_adox_adcx(!!(i & 1), !!(i & 2), !!(i & 4), !!(i & 8));
++ }
++ return 0;
++}
++
+--
+GitLab
diff --git a/app-emulation/qemu/qemu-7.2.0-r3.ebuild b/app-emulation/qemu/qemu-7.2.0-r3.ebuild
new file mode 100644
index 000000000000..39afad4b1b90
--- /dev/null
+++ b/app-emulation/qemu/qemu-7.2.0-r3.ebuild
@@ -0,0 +1,973 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Generate using https://github.com/thesamesam/sam-gentoo-scripts/blob/main/niche/generate-qemu-docs
+# Set to 1 if prebuilt, 0 if not
+# (the construct below is to allow overriding from env for script)
+QEMU_DOCS_PREBUILT=${QEMU_DOCS_PREBUILT:-1}
+QEMU_DOCS_PREBUILT_DEV=ajak
+QEMU_DOCS_VERSION="${PV}"
+# Default to generating docs (inc. man pages) if no prebuilt; overridden later
+# bug #830088
+QEMU_DOC_USEFLAG="+doc"
+
+PYTHON_COMPAT=( python3_{9,10,11} )
+PYTHON_REQ_USE="ncurses,readline"
+
+FIRMWARE_ABI_VERSION="7.2.0"
+
+inherit linux-info toolchain-funcs python-r1 udev fcaps readme.gentoo-r1 \
+ pax-utils xdg-utils
+
+if [[ ${PV} == *9999* ]]; then
+ QEMU_DOCS_PREBUILT=0
+
+ EGIT_REPO_URI="https://gitlab.com/qemu-project/qemu.git/"
+ EGIT_SUBMODULES=(
+ tests/fp/berkeley-softfloat-3
+ tests/fp/berkeley-testfloat-3
+ ui/keycodemapdb
+ )
+ inherit git-r3
+ SRC_URI=""
+else
+ MY_P="${PN}-${PV/_rc/-rc}"
+ SRC_URI="https://download.qemu.org/${MY_P}.tar.xz"
+
+ if [[ ${QEMU_DOCS_PREBUILT} == 1 ]] ; then
+ SRC_URI+=" !doc? ( https://dev.gentoo.org/~${QEMU_DOCS_PREBUILT_DEV}/distfiles/${CATEGORY}/${PN}/${PN}-${QEMU_DOCS_VERSION}-docs.tar.xz )"
+ fi
+
+ S="${WORKDIR}/${MY_P}"
+ [[ "${PV}" != *_rc* ]] && KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
+fi
+
+DESCRIPTION="QEMU + Kernel-based Virtual Machine userland tools"
+HOMEPAGE="https://www.qemu.org https://www.linux-kvm.org"
+
+LICENSE="GPL-2 LGPL-2 BSD-2"
+SLOT="0"
+
+[[ ${QEMU_DOCS_PREBUILT} == 1 ]] && QEMU_DOC_USEFLAG="doc"
+
+IUSE="accessibility +aio alsa bpf bzip2 capstone +curl debug ${QEMU_DOC_USEFLAG}
+ +fdt fuse glusterfs +gnutls gtk infiniband iscsi io-uring
+ jack jemalloc +jpeg
+ lzo multipath
+ ncurses nfs nls numa opengl +oss pam +pin-upstream-blobs
+ plugins +png pulseaudio python rbd sasl +seccomp sdl sdl-image selinux
+ +slirp
+ smartcard snappy spice ssh static static-user systemtap test udev usb
+ usbredir vde +vhost-net virgl virtfs +vnc vte xattr xen
+ zstd"
+
+COMMON_TARGETS="
+ aarch64
+ alpha
+ arm
+ cris
+ hppa
+ i386
+ loongarch64
+ m68k
+ microblaze
+ microblazeel
+ mips
+ mips64
+ mips64el
+ mipsel
+ nios2
+ or1k
+ ppc
+ ppc64
+ riscv32
+ riscv64
+ s390x
+ sh4
+ sh4eb
+ sparc
+ sparc64
+ x86_64
+ xtensa
+ xtensaeb
+"
+IUSE_SOFTMMU_TARGETS="
+ ${COMMON_TARGETS}
+ avr
+ rx
+ tricore
+"
+IUSE_USER_TARGETS="
+ ${COMMON_TARGETS}
+ aarch64_be
+ armeb
+ hexagon
+ mipsn32
+ mipsn32el
+ ppc64le
+ sparc32plus
+"
+
+use_softmmu_targets=$(printf ' qemu_softmmu_targets_%s' ${IUSE_SOFTMMU_TARGETS})
+use_user_targets=$(printf ' qemu_user_targets_%s' ${IUSE_USER_TARGETS})
+IUSE+=" ${use_softmmu_targets} ${use_user_targets}"
+
+RESTRICT="!test? ( test )"
+
+# Allow no targets to be built so that people can get a tools-only build.
+# Block USE flag configurations known to not work.
+REQUIRED_USE="
+ ${PYTHON_REQUIRED_USE}
+ qemu_softmmu_targets_arm? ( fdt )
+ qemu_softmmu_targets_microblaze? ( fdt )
+ qemu_softmmu_targets_mips64el? ( fdt )
+ qemu_softmmu_targets_ppc64? ( fdt )
+ qemu_softmmu_targets_ppc? ( fdt )
+ qemu_softmmu_targets_riscv32? ( fdt )
+ qemu_softmmu_targets_riscv64? ( fdt )
+ qemu_softmmu_targets_x86_64? ( fdt )
+ sdl-image? ( sdl )
+ static? ( static-user !alsa !gtk !jack !opengl !pam !pulseaudio !plugins !rbd !snappy !udev )
+ static-user? ( !plugins )
+ virgl? ( opengl )
+ virtfs? ( xattr )
+ vnc? ( gnutls )
+ vte? ( gtk )
+ multipath? ( udev )
+ plugins? ( !static !static-user )
+"
+for smname in ${IUSE_SOFTMMU_TARGETS} ; do
+ REQUIRED_USE+=" qemu_softmmu_targets_${smname}? ( seccomp ) "
+done
+
+# Dependencies required for qemu tools (qemu-nbd, qemu-img, qemu-io, ...)
+# and user/softmmu targets (qemu-*, qemu-system-*).
+#
+# Yep, you need both libcap and libcap-ng since virtfs only uses libcap.
+#
+# The attr lib isn't always linked in (although the USE flag is always
+# respected). This is because qemu supports using the C library's API
+# when available rather than always using the external library.
+ALL_DEPEND="
+ dev-libs/glib:2[static-libs(+)]
+ sys-libs/zlib[static-libs(+)]
+ python? ( ${PYTHON_DEPS} )
+ systemtap? ( dev-util/systemtap )
+ xattr? ( sys-apps/attr[static-libs(+)] )"
+
+# Dependencies required for qemu tools (qemu-nbd, qemu-img, qemu-io, ...)
+# softmmu targets (qemu-system-*).
+SOFTMMU_TOOLS_DEPEND="
+ sys-libs/libcap-ng[static-libs(+)]
+ >=x11-libs/pixman-0.28.0[static-libs(+)]
+ accessibility? (
+ app-accessibility/brltty[api]
+ app-accessibility/brltty[static-libs(+)]
+ )
+ aio? ( dev-libs/libaio[static-libs(+)] )
+ alsa? ( >=media-libs/alsa-lib-1.0.13 )
+ bpf? ( dev-libs/libbpf:= )
+ bzip2? ( app-arch/bzip2[static-libs(+)] )
+ capstone? ( dev-libs/capstone:=[static-libs(+)] )
+ curl? ( >=net-misc/curl-7.15.4[static-libs(+)] )
+ fdt? ( >=sys-apps/dtc-1.5.1[static-libs(+)] )
+ fuse? ( >=sys-fs/fuse-3.1:3[static-libs(+)] )
+ glusterfs? ( >=sys-cluster/glusterfs-3.4.0[static-libs(+)] )
+ gnutls? (
+ >=net-libs/gnutls-3.0:=[static-libs(+)]
+ dev-libs/nettle:=[static-libs(+)]
+ )
+ gtk? (
+ x11-libs/cairo
+ x11-libs/gdk-pixbuf:2
+ x11-libs/gtk+:3
+ x11-libs/libX11
+ vte? ( x11-libs/vte:2.91 )
+ )
+ infiniband? ( sys-cluster/rdma-core[static-libs(+)] )
+ iscsi? ( net-libs/libiscsi )
+ io-uring? ( sys-libs/liburing:=[static-libs(+)] )
+ jack? ( virtual/jack )
+ jemalloc? ( dev-libs/jemalloc )
+ jpeg? ( media-libs/libjpeg-turbo:=[static-libs(+)] )
+ lzo? ( dev-libs/lzo:2[static-libs(+)] )
+ multipath? ( sys-fs/multipath-tools )
+ ncurses? (
+ sys-libs/ncurses:=[unicode(+)]
+ sys-libs/ncurses:=[static-libs(+)]
+ )
+ nfs? ( >=net-fs/libnfs-1.9.3:=[static-libs(+)] )
+ numa? ( sys-process/numactl[static-libs(+)] )
+ opengl? (
+ virtual/opengl
+ media-libs/libepoxy[static-libs(+)]
+ media-libs/mesa[static-libs(+)]
+ media-libs/mesa[egl(+),gbm(+)]
+ )
+ pam? ( sys-libs/pam )
+ png? ( media-libs/libpng:0=[static-libs(+)] )
+ pulseaudio? ( media-libs/libpulse )
+ rbd? ( sys-cluster/ceph )
+ sasl? ( dev-libs/cyrus-sasl[static-libs(+)] )
+ sdl? (
+ media-libs/libsdl2[video]
+ media-libs/libsdl2[static-libs(+)]
+ )
+ sdl-image? ( media-libs/sdl2-image[static-libs(+)] )
+ seccomp? ( >=sys-libs/libseccomp-2.1.0[static-libs(+)] )
+ slirp? ( net-libs/libslirp[static-libs(+)] )
+ smartcard? ( >=app-emulation/libcacard-2.5.0[static-libs(+)] )
+ snappy? ( app-arch/snappy:= )
+ spice? (
+ >=app-emulation/spice-protocol-0.12.3
+ >=app-emulation/spice-0.12.0[static-libs(+)]
+ )
+ ssh? ( >=net-libs/libssh-0.8.6[static-libs(+)] )
+ udev? ( virtual/libudev:= )
+ usb? ( >=virtual/libusb-1-r2:1[static-libs(+)] )
+ usbredir? ( >=sys-apps/usbredir-0.6[static-libs(+)] )
+ vde? ( net-misc/vde[static-libs(+)] )
+ virgl? ( media-libs/virglrenderer[static-libs(+)] )
+ virtfs? ( sys-libs/libcap )
+ xen? ( app-emulation/xen-tools:= )
+ zstd? ( >=app-arch/zstd-1.4.0[static-libs(+)] )
+"
+
+EDK2_OVMF_VERSION="202202"
+SEABIOS_VERSION="1.16.0"
+
+X86_FIRMWARE_DEPEND="
+ pin-upstream-blobs? (
+ ~sys-firmware/edk2-ovmf-bin-${EDK2_OVMF_VERSION}
+ ~sys-firmware/ipxe-1.21.1[binary,qemu]
+ ~sys-firmware/seabios-bin-${SEABIOS_VERSION}
+ ~sys-firmware/sgabios-0.1_pre10[binary]
+ )
+ !pin-upstream-blobs? (
+ || (
+ >=sys-firmware/edk2-ovmf-${EDK2_OVMF_VERSION}
+ >=sys-firmware/edk2-ovmf-bin-${EDK2_OVMF_VERSION}
+ )
+ sys-firmware/ipxe[qemu]
+ || (
+ >=sys-firmware/seabios-${SEABIOS_VERSION}[seavgabios]
+ >=sys-firmware/seabios-bin-${SEABIOS_VERSION}
+ )
+ sys-firmware/sgabios
+ )"
+PPC_FIRMWARE_DEPEND="
+ pin-upstream-blobs? (
+ ~sys-firmware/seabios-bin-${SEABIOS_VERSION}
+ )
+ !pin-upstream-blobs? (
+ || (
+ >=sys-firmware/seabios-${SEABIOS_VERSION}[seavgabios]
+ >=sys-firmware/seabios-bin-${SEABIOS_VERSION}
+ )
+ )
+"
+
+BDEPEND="
+ $(python_gen_impl_dep)
+ dev-lang/perl
+ dev-util/meson
+ sys-apps/texinfo
+ virtual/pkgconfig
+ doc? (
+ dev-python/sphinx[${PYTHON_USEDEP}]
+ dev-python/sphinx-rtd-theme[${PYTHON_USEDEP}]
+ )
+ gtk? ( nls? ( sys-devel/gettext ) )
+ test? (
+ dev-libs/glib[utils]
+ sys-devel/bc
+ )
+"
+CDEPEND="
+ !static? (
+ ${ALL_DEPEND//\[static-libs(+)]}
+ ${SOFTMMU_TOOLS_DEPEND//\[static-libs(+)]}
+ )
+ qemu_softmmu_targets_i386? ( ${X86_FIRMWARE_DEPEND} )
+ qemu_softmmu_targets_x86_64? ( ${X86_FIRMWARE_DEPEND} )
+ qemu_softmmu_targets_ppc? ( ${PPC_FIRMWARE_DEPEND} )
+ qemu_softmmu_targets_ppc64? ( ${PPC_FIRMWARE_DEPEND} )
+"
+DEPEND="${CDEPEND}
+ kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 )
+ static? (
+ ${ALL_DEPEND}
+ ${SOFTMMU_TOOLS_DEPEND}
+ )
+ static-user? ( ${ALL_DEPEND} )"
+RDEPEND="${CDEPEND}
+ acct-group/kvm
+ selinux? (
+ sec-policy/selinux-qemu
+ sys-libs/libselinux
+ )"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-5.2.0-disable-keymap.patch
+ "${FILESDIR}"/${PN}-6.0.0-make.patch
+ "${FILESDIR}"/${PN}-7.1.0-also-build-virtfs-proxy-helper.patch
+ "${FILESDIR}"/${PN}-7.1.0-capstone-include-path.patch
+ "${FILESDIR}"/${PN}-7.2.0-disable-gmp.patch
+ "${FILESDIR}"/${PN}-7.2.0-linux-headers-6.2-glibc-2.36.patch
+ "${FILESDIR}"/${PN}-7.2.0-tcg-curl-ssl.patch
+)
+
+QA_PREBUILT="
+ usr/share/qemu/hppa-firmware.img
+ usr/share/qemu/openbios-ppc
+ usr/share/qemu/openbios-sparc64
+ usr/share/qemu/openbios-sparc32
+ usr/share/qemu/opensbi-riscv64-generic-fw_dynamic.elf
+ usr/share/qemu/opensbi-riscv32-generic-fw_dynamic.elf
+ usr/share/qemu/palcode-clipper
+ usr/share/qemu/s390-ccw.img
+ usr/share/qemu/s390-netboot.img
+ usr/share/qemu/u-boot.e500
+"
+
+QA_WX_LOAD="usr/bin/qemu-i386
+ usr/bin/qemu-x86_64
+ usr/bin/qemu-alpha
+ usr/bin/qemu-arm
+ usr/bin/qemu-cris
+ usr/bin/qemu-m68k
+ usr/bin/qemu-microblaze
+ usr/bin/qemu-microblazeel
+ usr/bin/qemu-mips
+ usr/bin/qemu-mipsel
+ usr/bin/qemu-or1k
+ usr/bin/qemu-ppc
+ usr/bin/qemu-ppc64
+ usr/bin/qemu-sh4
+ usr/bin/qemu-sh4eb
+ usr/bin/qemu-sparc
+ usr/bin/qemu-sparc64
+ usr/bin/qemu-armeb
+ usr/bin/qemu-sparc32plus
+ usr/bin/qemu-s390x
+ usr/bin/qemu-unicore32
+"
+
+DOC_CONTENTS="If you don't have kvm compiled into the kernel, make sure you have the
+kernel module loaded before running kvm. The easiest way to ensure that the
+kernel module is loaded is to load it on boot.
+ For AMD CPUs the module is called 'kvm-amd'.
+ For Intel CPUs the module is called 'kvm-intel'.
+Please review /etc/conf.d/modules for how to load these.
+
+Make sure your user is in the 'kvm' group. Just run
+ $ gpasswd -a <USER> kvm
+then have <USER> re-login.
+
+For brand new installs, the default permissions on /dev/kvm might not let
+you access it. You can tell udev to reset ownership/perms:
+ $ udevadm trigger -c add /dev/kvm
+
+If you want to register binfmt handlers for qemu user targets:
+For openrc:
+ # rc-update add qemu-binfmt
+For systemd:
+ # ln -s /usr/share/qemu/binfmt.d/qemu.conf /etc/binfmt.d/qemu.conf"
+
+pkg_pretend() {
+ if use kernel_linux && kernel_is lt 2 6 25; then
+ eerror "This version of KVM requires a host kernel of 2.6.25 or higher."
+ elif use kernel_linux; then
+ if ! linux_config_exists; then
+ eerror "Unable to check your kernel for KVM support"
+ else
+ CONFIG_CHECK="~KVM ~TUN ~BRIDGE"
+ ERROR_KVM="You must enable KVM in your kernel to continue"
+ ERROR_KVM_AMD="If you have an AMD CPU, you must enable KVM_AMD in"
+ ERROR_KVM_AMD+=" your kernel configuration."
+ ERROR_KVM_INTEL="If you have an Intel CPU, you must enable"
+ ERROR_KVM_INTEL+=" KVM_INTEL in your kernel configuration."
+ ERROR_TUN="You will need the Universal TUN/TAP driver compiled"
+ ERROR_TUN+=" into your kernel or loaded as a module to use the"
+ ERROR_TUN+=" virtual network device if using -net tap."
+ ERROR_BRIDGE="You will also need support for 802.1d"
+ ERROR_BRIDGE+=" Ethernet Bridging for some network configurations."
+ use vhost-net && CONFIG_CHECK+=" ~VHOST_NET"
+ ERROR_VHOST_NET="You must enable VHOST_NET to have vhost-net"
+ ERROR_VHOST_NET+=" support"
+
+ if use amd64 || use x86 || use amd64-linux || use x86-linux; then
+ if grep -q AuthenticAMD /proc/cpuinfo; then
+ CONFIG_CHECK+=" ~KVM_AMD"
+ elif grep -q GenuineIntel /proc/cpuinfo; then
+ CONFIG_CHECK+=" ~KVM_INTEL"
+ fi
+ fi
+
+ use python && CONFIG_CHECK+=" ~DEBUG_FS"
+ ERROR_DEBUG_FS="debugFS support required for kvm_stat"
+
+ # Now do the actual checks setup above
+ check_extra_config
+ fi
+ fi
+
+ if grep -qs '/usr/bin/qemu-kvm' "${EROOT}"/etc/libvirt/qemu/*.xml; then
+ eerror "The kvm/qemu-kvm wrappers no longer exist, but your libvirt"
+ eerror "instances are still pointing to it. Please update your"
+ eerror "configs in /etc/libvirt/qemu/ to use the -enable-kvm flag"
+ eerror "and the right system binary (e.g. qemu-system-x86_64)."
+ die "update your virt configs to not use qemu-kvm"
+ fi
+}
+
+# Sanity check to make sure target lists are kept up-to-date.
+check_targets() {
+ local var=$1 mak=$2
+ local detected sorted
+
+ pushd "${S}"/configs/targets/ >/dev/null || die
+
+ # Force C locale until glibc is updated. #564936
+ detected=$(echo $(printf '%s\n' *-${mak}.mak | sed "s:-${mak}.mak::" | LC_COLLATE=C sort -u))
+ sorted=$(echo $(printf '%s\n' ${!var} | LC_COLLATE=C sort -u))
+ if [[ ${sorted} != "${detected}" ]] ; then
+ eerror "The ebuild needs to be kept in sync."
+ eerror "${var}: ${sorted}"
+ eerror "$(printf '%-*s' ${#var} configure): ${detected}"
+ die "sync ${var} to the list of targets"
+ fi
+
+ popd >/dev/null
+}
+
+src_prepare() {
+ check_targets IUSE_SOFTMMU_TARGETS softmmu
+ check_targets IUSE_USER_TARGETS linux-user
+
+ default
+
+ # Use correct toolchain to fix cross-compiling
+ tc-export AR AS LD NM OBJCOPY PKG_CONFIG RANLIB STRINGS
+ export WINDRES=${CHOST}-windres
+
+ # Verbose builds
+ MAKEOPTS+=" V=1"
+
+ # We already force -D_FORTIFY_SOURCE=2 (or 3) in our toolchain, but
+ # this setting (-U then -D..=2) will prevent us from trying out 3, so
+ # drop it. No change to level of protection b/c we patch our toolchain.
+ sed -i -e 's/-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2//' configure || die
+
+ # Remove bundled modules
+ rm -r dtc meson roms/*/ || die
+}
+
+##
+# configures qemu based on the build directory and the build type
+# we are using.
+#
+qemu_src_configure() {
+ debug-print-function ${FUNCNAME} "$@"
+
+ local buildtype=$1
+ local builddir="${S}/${buildtype}-build"
+
+ mkdir "${builddir}" || die
+
+ local conf_opts=(
+ --prefix=/usr
+ --sysconfdir=/etc
+ --bindir=/usr/bin
+ --libdir=/usr/$(get_libdir)
+ --datadir=/usr/share
+ --docdir=/usr/share/doc/${PF}/html
+ --mandir=/usr/share/man
+ --localstatedir=/var
+ --disable-bsd-user
+ --disable-containers # bug #732972
+ --disable-guest-agent
+ --disable-strip
+ --with-git-submodules=ignore
+
+ # bug #746752: TCG interpreter has a few limitations:
+ # - it does not support FPU
+ # - it's generally slower on non-self-modifying code
+ # It's advantage is support for host architectures
+ # where native codegeneration is not implemented.
+ # Gentoo has qemu keyworded only on targets with
+ # native code generation available. Avoid the interpreter.
+ --disable-tcg-interpreter
+
+ --disable-werror
+ # We support gnutls/nettle for crypto operations. It is possible
+ # to use gcrypt when gnutls/nettle are disabled (but not when they
+ # are enabled), but it's not really worth the hassle. Disable it
+ # all the time to avoid automatically detecting it. #568856
+ --disable-gcrypt
+ --cc="$(tc-getCC)"
+ --cxx="$(tc-getCXX)"
+ --host-cc="$(tc-getBUILD_CC)"
+
+ $(use_enable alsa)
+ $(use_enable debug debug-info)
+ $(use_enable debug debug-tcg)
+ $(use_enable jack)
+ $(use_enable nls gettext)
+ $(use_enable oss)
+ $(use_enable plugins)
+ $(use_enable pulseaudio pa)
+ $(use_enable selinux)
+ $(use_enable xattr attr)
+ )
+
+ # Disable options not used by user targets. This simplifies building
+ # static user targets (USE=static-user) considerably.
+ conf_notuser() {
+ if [[ ${buildtype} == "user" ]] ; then
+ echo "--disable-${2:-$1}"
+ else
+ use_enable "$@"
+ fi
+ }
+ # Enable option only for softmmu build, but not 'user' or 'tools'
+ conf_softmmu() {
+ if [[ ${buildtype} == "softmmu" ]] ; then
+ use_enable "$@"
+ else
+ echo "--disable-${2:-$1}"
+ fi
+ }
+ # Enable option only for tools build, but not 'user' or 'softmmu'
+ conf_tools() {
+ if [[ ${buildtype} == "tools" ]] ; then
+ use_enable "$@"
+ else
+ echo "--disable-${2:-$1}"
+ fi
+ }
+ # Special case for the malloc flag, because the --disable flag does
+ # not exist and trying like above will break configuring.
+ conf_malloc() {
+ if [[ ! ${buildtype} == "user" ]] ; then
+ usex "${1}" "--enable-malloc=${1}" ""
+ fi
+ }
+ conf_opts+=(
+ $(conf_notuser accessibility brlapi)
+ $(conf_notuser aio linux-aio)
+ $(conf_softmmu bpf)
+ $(conf_notuser bzip2)
+ $(conf_notuser capstone)
+ $(conf_notuser curl)
+ $(conf_tools doc docs)
+ $(conf_notuser fdt)
+ $(conf_notuser fuse)
+ $(conf_notuser glusterfs)
+ $(conf_notuser gnutls)
+ $(conf_notuser gnutls nettle)
+ $(conf_notuser gtk)
+ $(conf_notuser infiniband rdma)
+ $(conf_notuser iscsi libiscsi)
+ $(conf_notuser io-uring linux-io-uring)
+ $(conf_malloc jemalloc)
+ $(conf_notuser jpeg vnc-jpeg)
+ $(conf_notuser kernel_linux kvm)
+ $(conf_notuser lzo)
+ $(conf_notuser multipath mpath)
+ $(conf_notuser ncurses curses)
+ $(conf_notuser nfs libnfs)
+ $(conf_notuser numa)
+ $(conf_notuser opengl)
+ $(conf_notuser pam auth-pam)
+ $(conf_notuser png)
+ $(conf_notuser rbd)
+ $(conf_notuser sasl vnc-sasl)
+ $(conf_notuser sdl)
+ $(conf_softmmu sdl-image)
+ $(conf_notuser seccomp)
+ $(conf_notuser slirp)
+ $(conf_notuser smartcard)
+ $(conf_notuser snappy)
+ $(conf_notuser spice)
+ $(conf_notuser ssh libssh)
+ $(conf_notuser udev libudev)
+ $(conf_notuser usb libusb)
+ $(conf_notuser usbredir usb-redir)
+ $(conf_notuser vde)
+ $(conf_notuser vhost-net)
+ $(conf_notuser virgl virglrenderer)
+ $(conf_softmmu virtfs)
+ $(conf_notuser vnc)
+ $(conf_notuser vte)
+ $(conf_notuser xen)
+ $(conf_notuser xen xen-pci-passthrough)
+ # use prebuilt keymaps, bug #759604
+ --disable-xkbcommon
+ $(conf_notuser zstd)
+ )
+
+ if [[ ! ${buildtype} == "user" ]] ; then
+ # audio options
+ local audio_opts=(
+ # Note: backend order matters here: #716202
+ # We iterate from higher-level to lower level.
+ $(usex pulseaudio pa "")
+ $(usev jack)
+ $(usev sdl)
+ $(usev alsa)
+ $(usev oss)
+ )
+ conf_opts+=(
+ --audio-drv-list=$(IFS=,; echo "${audio_opts[*]}")
+ )
+ fi
+
+ case ${buildtype} in
+ user)
+ conf_opts+=(
+ --enable-linux-user
+ --disable-system
+ --disable-blobs
+ --disable-tools
+ --disable-cap-ng
+ --disable-seccomp
+ )
+ local static_flag="static-user"
+ ;;
+ softmmu)
+ conf_opts+=(
+ --disable-linux-user
+ --enable-system
+ --disable-tools
+ --enable-cap-ng
+ --enable-seccomp
+ )
+ local static_flag="static"
+ ;;
+ tools)
+ conf_opts+=(
+ --disable-linux-user
+ --disable-system
+ --disable-blobs
+ --enable-tools
+ --enable-cap-ng
+ )
+ local static_flag="static"
+ ;;
+ esac
+
+ local targets="${buildtype}_targets"
+ [[ -n ${targets} ]] && conf_opts+=( --target-list="${!targets}" )
+
+ # Add support for SystemTAP
+ use systemtap && conf_opts+=( --enable-trace-backend=dtrace )
+
+ # We always want to attempt to build with PIE support as it results
+ # in a more secure binary. But it doesn't work with static or if
+ # the current GCC doesn't have PIE support.
+ if use ${static_flag}; then
+ conf_opts+=( --static --disable-pie )
+ else
+ tc-enables-pie && conf_opts+=( --enable-pie )
+ fi
+
+ # Meson will not use a cross-file unless cross_prefix is set.
+ tc-is-cross-compiler && conf_opts+=( --cross-prefix="${CHOST}-" )
+
+ # Plumb through equivalent of EXTRA_ECONF to allow experiments
+ # like bug #747928.
+ conf_opts+=( ${EXTRA_CONF_QEMU} )
+
+ echo "../configure ${conf_opts[*]}"
+ cd "${builddir}"
+ ../configure "${conf_opts[@]}" || die "configure failed"
+}
+
+src_configure() {
+ local target
+
+ python_setup
+
+ softmmu_targets= softmmu_bins=()
+ user_targets= user_bins=()
+
+ for target in ${IUSE_SOFTMMU_TARGETS} ; do
+ if use "qemu_softmmu_targets_${target}"; then
+ softmmu_targets+=",${target}-softmmu"
+ softmmu_bins+=( "qemu-system-${target}" )
+ fi
+ done
+
+ for target in ${IUSE_USER_TARGETS} ; do
+ if use "qemu_user_targets_${target}"; then
+ user_targets+=",${target}-linux-user"
+ user_bins+=( "qemu-${target}" )
+ fi
+ done
+
+ softmmu_targets=${softmmu_targets#,}
+ user_targets=${user_targets#,}
+
+ [[ -n ${softmmu_targets} ]] && qemu_src_configure "softmmu"
+ [[ -n ${user_targets} ]] && qemu_src_configure "user"
+ qemu_src_configure "tools"
+}
+
+src_compile() {
+ if [[ -n ${user_targets} ]]; then
+ cd "${S}/user-build" || die
+ default
+ fi
+
+ if [[ -n ${softmmu_targets} ]]; then
+ cd "${S}/softmmu-build" || die
+ default
+ fi
+
+ cd "${S}/tools-build" || die
+ default
+}
+
+src_test() {
+ if [[ -n ${softmmu_targets} ]]; then
+ cd "${S}/softmmu-build" || die
+ pax-mark m */qemu-system-* #515550
+ emake check
+ fi
+}
+
+qemu_python_install() {
+ python_domodule "${S}/python/qemu"
+
+ python_doscript "${S}/scripts/kvm/vmxcap"
+ python_doscript "${S}/scripts/qmp/qmp-shell"
+ python_doscript "${S}/scripts/qmp/qemu-ga-client"
+}
+
+# Generate binfmt support files.
+# - /etc/init.d/qemu-binfmt script which registers the user handlers (openrc)
+# - /usr/share/qemu/binfmt.d/qemu.conf (for use with systemd-binfmt)
+generate_initd() {
+ local out="${T}/qemu-binfmt"
+ local out_systemd="${T}/qemu.conf"
+ local d="${T}/binfmt.d"
+
+ einfo "Generating qemu binfmt scripts and configuration files"
+
+ # Generate the debian fragments first.
+ mkdir -p "${d}"
+ "${S}"/scripts/qemu-binfmt-conf.sh \
+ --debian \
+ --exportdir "${d}" \
+ --qemu-path "${EPREFIX}/usr/bin" \
+ || die
+ # Then turn the fragments into a shell script we can source.
+ sed -E -i \
+ -e 's:^([^ ]+) (.*)$:\1="\2":' \
+ "${d}"/* || die
+
+ # Generate the init.d script by assembling the fragments from above.
+ local f qcpu package interpreter magic mask
+ cat "${FILESDIR}"/qemu-binfmt.initd.head >"${out}" || die
+ for f in "${d}"/qemu-* ; do
+ source "${f}"
+
+ # Normalize the cpu logic like we do in the init.d for the native cpu.
+ qcpu=${package#qemu-}
+ case ${qcpu} in
+ arm*) qcpu="arm";;
+ mips*) qcpu="mips";;
+ ppc*) qcpu="ppc";;
+ s390*) qcpu="s390";;
+ sh*) qcpu="sh";;
+ sparc*) qcpu="sparc";;
+ esac
+
+ # we use 'printf' here to be portable across 'sh'
+ # implementations: #679168
+ cat <<EOF >>"${out}"
+ if [ "\${cpu}" != "${qcpu}" -a -x "${interpreter}" ] ; then
+ printf '%s\n' ':${package}:M::${magic}:${mask}:${interpreter}:'"\${QEMU_BINFMT_FLAGS}" >/proc/sys/fs/binfmt_misc/register
+ fi
+EOF
+
+ echo ":${package}:M::${magic}:${mask}:${interpreter}:OC" >>"${out_systemd}"
+
+ done
+ cat "${FILESDIR}"/qemu-binfmt.initd.tail >>"${out}" || die
+}
+
+src_install() {
+ if [[ -n ${user_targets} ]]; then
+ cd "${S}/user-build"
+ emake DESTDIR="${ED}" install
+
+ # Install binfmt handler init script for user targets.
+ generate_initd
+ doinitd "${T}/qemu-binfmt"
+
+ # Install binfmt/qemu.conf.
+ insinto "/usr/share/qemu/binfmt.d"
+ doins "${T}/qemu.conf"
+ fi
+
+ if [[ -n ${softmmu_targets} ]]; then
+ cd "${S}/softmmu-build"
+ emake DESTDIR="${ED}" install
+
+ # This might not exist if the test failed. #512010
+ [[ -e check-report.html ]] && dodoc check-report.html
+
+ if use kernel_linux; then
+ udev_newrules "${FILESDIR}"/65-kvm.rules-r2 65-kvm.rules
+ fi
+
+ if use python; then
+ python_foreach_impl qemu_python_install
+ fi
+ fi
+
+ cd "${S}/tools-build" || die
+ emake DESTDIR="${ED}" install
+
+ # If USE=doc, there'll be newly generated docs which we install instead.
+ if ! use doc && [[ ${QEMU_DOCS_PREBUILT} == 1 ]] ; then
+ doman "${WORKDIR}"/${PN}-${QEMU_DOCS_VERSION}-docs/docs/*.[0-8]
+ fi
+
+ # Disable mprotect on the qemu binaries as they use JITs to be fast #459348
+ pushd "${ED}"/usr/bin >/dev/null || die
+ pax-mark mr "${softmmu_bins[@]}" "${user_bins[@]}" # bug 575594
+ popd >/dev/null || die
+
+ # Install config file example for qemu-bridge-helper
+ insinto "/etc/qemu"
+ doins "${FILESDIR}/bridge.conf"
+
+ cd "${S}" || die
+ dodoc MAINTAINERS docs/specs/pci-ids.txt
+ newdoc pc-bios/README README.pc-bios
+
+ # Disallow stripping of prebuilt firmware files.
+ dostrip -x ${QA_PREBUILT}
+
+ if [[ -n ${softmmu_targets} ]]; then
+ # Remove SeaBIOS since we're using the SeaBIOS packaged one
+ if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
+ dosym ../seabios/bios-256k.bin /usr/share/qemu/bios-256k.bin
+ fi
+
+ # Remove vgabios since we're using the seavgabios packaged one
+ rm "${ED}/usr/share/qemu/vgabios.bin"
+ rm "${ED}/usr/share/qemu/vgabios-cirrus.bin"
+ rm "${ED}/usr/share/qemu/vgabios-qxl.bin"
+ rm "${ED}/usr/share/qemu/vgabios-stdvga.bin"
+ rm "${ED}/usr/share/qemu/vgabios-virtio.bin"
+ rm "${ED}/usr/share/qemu/vgabios-vmware.bin"
+
+ # PPC/PPC64 loads vgabios-stdvga
+ if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386 || use qemu_softmmu_targets_ppc || use qemu_softmmu_targets_ppc64; then
+ dosym ../seavgabios/vgabios-isavga.bin /usr/share/qemu/vgabios.bin
+ dosym ../seavgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin
+ dosym ../seavgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin
+ dosym ../seavgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin
+ dosym ../seavgabios/vgabios-virtio.bin /usr/share/qemu/vgabios-virtio.bin
+ dosym ../seavgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin
+ fi
+
+ # Remove sgabios since we're using the sgabios packaged one
+ if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
+ dosym ../sgabios/sgabios.bin /usr/share/qemu/sgabios.bin
+ fi
+
+ # Remove iPXE since we're using the iPXE packaged one
+ if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
+ dosym ../ipxe/8086100e.rom /usr/share/qemu/pxe-e1000.rom
+ dosym ../ipxe/80861209.rom /usr/share/qemu/pxe-eepro100.rom
+ dosym ../ipxe/10500940.rom /usr/share/qemu/pxe-ne2k_pci.rom
+ dosym ../ipxe/10222000.rom /usr/share/qemu/pxe-pcnet.rom
+ dosym ../ipxe/10ec8139.rom /usr/share/qemu/pxe-rtl8139.rom
+ dosym ../ipxe/1af41000.rom /usr/share/qemu/pxe-virtio.rom
+ fi
+ fi
+
+ DISABLE_AUTOFORMATTING=true
+ readme.gentoo_create_doc
+}
+
+firmware_abi_change() {
+ local pv
+ for pv in ${REPLACING_VERSIONS}; do
+ if ver_test ${pv} -lt ${FIRMWARE_ABI_VERSION}; then
+ return 0
+ fi
+ done
+ return 1
+}
+
+pkg_postinst() {
+ if [[ -n ${softmmu_targets} ]] && use kernel_linux; then
+ udev_reload
+ fi
+
+ xdg_icon_cache_update
+
+ [[ -z ${EPREFIX} ]] && [[ -f ${EROOT}/usr/libexec/qemu-bridge-helper ]] && \
+ fcaps cap_net_admin "${EROOT}"/usr/libexec/qemu-bridge-helper
+
+ DISABLE_AUTOFORMATTING=true
+ readme.gentoo_print_elog
+
+ if use pin-upstream-blobs && firmware_abi_change; then
+ ewarn "This version of qemu pins new versions of firmware blobs:"
+
+ if has_version 'sys-firmware/edk2-ovmf-bin'; then
+ ewarn " $(best_version sys-firmware/edk2-ovmf-bin)"
+ else
+ ewarn " $(best_version sys-firmware/edk2-ovmf)"
+ fi
+
+ if has_version 'sys-firmware/seabios-bin'; then
+ ewarn " $(best_version sys-firmware/seabios-bin)"
+ else
+ ewarn " $(best_version sys-firmware/seabios)"
+ fi
+
+ ewarn " $(best_version sys-firmware/ipxe)"
+ ewarn " $(best_version sys-firmware/sgabios)"
+ ewarn "This might break resume of hibernated guests (started with a different"
+ ewarn "firmware version) and live migration to/from qemu versions with different"
+ ewarn "firmware. Please (cold) restart all running guests. For functional"
+ ewarn "guest migration ensure that all"
+ ewarn "hosts run at least"
+ ewarn " app-emulation/qemu-${FIRMWARE_ABI_VERSION}."
+ fi
+}
+
+pkg_info() {
+ echo "Using:"
+ echo " $(best_version app-emulation/spice-protocol)"
+
+ if has_version 'sys-firmware/edk2-ovmf-bin'; then
+ echo " $(best_version sys-firmware/edk2-ovmf-bin)"
+ else
+ echo " $(best_version sys-firmware/edk2-ovmf)"
+ fi
+
+ if has_version 'sys-firmware/seabios-bin'; then
+ echo " $(best_version sys-firmware/seabios-bin)"
+ else
+ echo " $(best_version sys-firmware/seabios)"
+ fi
+
+ echo " $(best_version sys-firmware/ipxe)"
+ echo " $(best_version sys-firmware/sgabios)"
+}
+
+pkg_postrm() {
+ xdg_icon_cache_update
+ udev_reload
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 13:16:09 +0000