gentoo resync : 29.06.2020

10 files changed, 351 insertions, 16 deletions

diff --git a/dev-lang/ispc/Manifest b/dev-lang/ispc/Manifest
index d8bda5fa002d..fd1597133c2e 100644
--- a/dev-lang/ispc/Manifest
+++ b/dev-lang/ispc/Manifest
@@ -1,4 +1,12 @@
+AUX ispc-1.13.0-cmake-gentoo-release.patch 507 BLAKE2B e67be17f40dce55895ce307bd5383ad3f9dc8ec460c7195e23ce344f3a0324c53f9f69b695b6feb70d18da813d5d855d675a00e8dfd3e651aaaebf510de1138b SHA512 bdfd7d3f023ace4a0209201e05b7528e50cff644794bc48b5160d8051c2d70dad6690e509ca69102b08843ebb5fd7a76241954b22a0bb1f3c4714708df405d65
+AUX ispc-1.13.0-llvm-10.patch 4670 BLAKE2B 31fa72f49af116e253b45cd1a5750fcc32cb0b9986582b6501326194903d6c56fc8efcc0b86975eb153c725b5310c613012d670c2b6badf0b4da04204d4df38b SHA512 b8c83e8fd290b2c37e1ca5cec158e4aec4c0c5aa291069b0935851bbd8198a3784ee75a6bf38d1c57ee69f6712d10e292af809d1ac38199514cc45c2f1a82994
+AUX ispc-1.13.0-werror.patch 737 BLAKE2B 13ac7eb6f9db4a7379d5acd1f0fa8f44ddca7290329c1231c1b515b374438f5119d9e129c8b5326cfd084956a4ba005549bd30b67a9f64034e0ade8218b8f50c SHA512 254e0e21db59f2b8768d0953c9b0950bb7d860ea9eab7c4d450b3b006382959ab60eb650df9c1ddd4fda7628d5040f7b4779369cf67a99012d5fc2c4b9ef2f7b
+AUX ispc-9999-cmake-gentoo-release.patch 507 BLAKE2B e67be17f40dce55895ce307bd5383ad3f9dc8ec460c7195e23ce344f3a0324c53f9f69b695b6feb70d18da813d5d855d675a00e8dfd3e651aaaebf510de1138b SHA512 bdfd7d3f023ace4a0209201e05b7528e50cff644794bc48b5160d8051c2d70dad6690e509ca69102b08843ebb5fd7a76241954b22a0bb1f3c4714708df405d65
+AUX ispc-9999-llvm-10.patch 4670 BLAKE2B 31fa72f49af116e253b45cd1a5750fcc32cb0b9986582b6501326194903d6c56fc8efcc0b86975eb153c725b5310c613012d670c2b6badf0b4da04204d4df38b SHA512 b8c83e8fd290b2c37e1ca5cec158e4aec4c0c5aa291069b0935851bbd8198a3784ee75a6bf38d1c57ee69f6712d10e292af809d1ac38199514cc45c2f1a82994
+AUX ispc-9999-werror.patch 737 BLAKE2B 13ac7eb6f9db4a7379d5acd1f0fa8f44ddca7290329c1231c1b515b374438f5119d9e129c8b5326cfd084956a4ba005549bd30b67a9f64034e0ade8218b8f50c SHA512 254e0e21db59f2b8768d0953c9b0950bb7d860ea9eab7c4d450b3b006382959ab60eb650df9c1ddd4fda7628d5040f7b4779369cf67a99012d5fc2c4b9ef2f7b
+DIST ispc-1.13.0.tar.gz 19202295 BLAKE2B 5fae81429acbda0d65d33e56609d05fb8b5a7db6dd0af5ff779d1e8954f6a98d1fcb0f7ecf0c1b9813630026557c21c2a70bfc87ed75959a8bd24e06fcd2e351 SHA512 d23c127beb9bb17e1ad2509f9ad51dd660c473458b939a6b64ca7f6319b3c2f25318ea2ceac00e4100a059f3f67fb97b6973f18e3432c82ff9691f2a08d15d5d
 DIST ispc-1.9.2.tar.gz 19283765 BLAKE2B 500cca8a69a78ad9a21dc1e39dcb3ed01730e78deed61e4871ce5a9761829c80ac7b1b987d8e8a48c34b67ac96692b2c5026cfb5059a32c71e228c73550584eb SHA512 77a66086cbfd6c4dc855b3137a270cc40f24829255639aee5f562b0831c21938157667b20cfadc660cd67525c47e2e73b46692f7a11bf0c834dc60b69d40d76d
+EBUILD ispc-1.13.0.ebuild 1117 BLAKE2B b5ebcac60a1c4adf8753ab5db9721ce69217b3368bf2682c95e1db30e6ccc1e3e1f96574005433cc000d483184161ad1c829dbfee1ace996c389ed90570e8de5 SHA512 1b2389d5c1a2d068240b6e76feff615e56179d08a003a2eca4e8bb756aa351dbd64d08f8cb5353da2868b1407b496a25f22dd34149216006f8340f675e8ec610
 EBUILD ispc-1.9.2.ebuild 1100 BLAKE2B 4bfdcf2d708ddc9e5c9e84f9a8adbab0111ceda9c5a10d7b11b21ef21cb24e56cca857e9cde0d593b0b1c49f1098a1ab0035d239ccc1b268ce1d5832c5979463 SHA512 5595b9a47e860adbfd6c7c9e3fa94f39f68f3d167cf17f3da964e51e8dfff170cf9ef6dcbee8ea82f1813f9a66d3724721ad2b44269e69703842a80d2aa25129
-EBUILD ispc-9999.ebuild 1100 BLAKE2B 4bfdcf2d708ddc9e5c9e84f9a8adbab0111ceda9c5a10d7b11b21ef21cb24e56cca857e9cde0d593b0b1c49f1098a1ab0035d239ccc1b268ce1d5832c5979463 SHA512 5595b9a47e860adbfd6c7c9e3fa94f39f68f3d167cf17f3da964e51e8dfff170cf9ef6dcbee8ea82f1813f9a66d3724721ad2b44269e69703842a80d2aa25129
-MISC metadata.xml 327 BLAKE2B 54a38462b0fe6a1ed78bf0098fa3e85c3c7e745e4777a90d9da67286f8f4bd5b3b1df035de5274c6c2cc3f04c4fd454bacf93e6a09ebf6ddb6fa3b832ec82b77 SHA512 94078b0d77481ac78255fc9fbceec4e204b7fa20da59f103d163eb22f33fb78d0dd2ae039157666f6e80eee81922a6e89acc2ddf89d29275ff19ce5e9391ca83
+EBUILD ispc-9999.ebuild 1117 BLAKE2B b5ebcac60a1c4adf8753ab5db9721ce69217b3368bf2682c95e1db30e6ccc1e3e1f96574005433cc000d483184161ad1c829dbfee1ace996c389ed90570e8de5 SHA512 1b2389d5c1a2d068240b6e76feff615e56179d08a003a2eca4e8bb756aa351dbd64d08f8cb5353da2868b1407b496a25f22dd34149216006f8340f675e8ec610
+MISC metadata.xml 241 BLAKE2B 26c98e9f68d20d2275e5a9aef2d4c1cf74bd65e331e2e4869297a0a4d2b4dccab2e7709ad9ff844b973a97da0ee6eaae4fe17c6446ca06ed63f46804c8af5a82 SHA512 b9bb777e446879d214fab1adfa4b9dca1d3bd11c4084dfa449fb16d1896da27b85e11b869ed76b7b492814a1899b5fb00dbbeded579a0ed00666d4b204ddee14
diff --git a/dev-lang/ispc/files/ispc-1.13.0-cmake-gentoo-release.patch b/dev-lang/ispc/files/ispc-1.13.0-cmake-gentoo-release.patch
new file mode 100644
index 000000000000..b89e61504008
--- /dev/null
+++ b/dev-lang/ispc/files/ispc-1.13.0-cmake-gentoo-release.patch
@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 13e66268..27ff8364 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -137,7 +137,7 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin )
+ 
+ if(CMAKE_BUILD_TYPE)
+     # Validate build type
+-    set(CONFIGURATION_TYPES "Debug;Release;RelWithDebInfo")
++    set(CONFIGURATION_TYPES "Debug;Release;RelWithDebInfo;Gentoo")
+ 
+     string(FIND "${CONFIGURATION_TYPES}" "${CMAKE_BUILD_TYPE}" MATCHED_CONFIG)
+     if (${MATCHED_CONFIG} EQUAL -1)
diff --git a/dev-lang/ispc/files/ispc-1.13.0-llvm-10.patch b/dev-lang/ispc/files/ispc-1.13.0-llvm-10.patch
new file mode 100644
index 000000000000..6911a76d9e18
--- /dev/null
+++ b/dev-lang/ispc/files/ispc-1.13.0-llvm-10.patch
@@ -0,0 +1,106 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 13e66268..27ff8364 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -218,7 +218,7 @@ if (WASM_ENABLED)
+     list(APPEND ISPC_TARGETS wasm-i32x4)
+ endif()
+ 
+-set(CLANG_LIBRARY_LIST clangFrontend clangDriver clangSerialization clangParse clangSema clangAnalysis clangAST clangBasic clangEdit clangLex)
++set(CLANG_LIBRARY_LIST clang clang-cpp)
+ set(LLVM_COMPONENTS engine ipo bitreader bitwriter instrumentation linker option)
+ 
+ if (${LLVM_VERSION_NUMBER} VERSION_GREATER_EQUAL "10.0.0")
+@@ -402,11 +402,8 @@ if (ISPC_USE_ASAN)
+ endif()
+ 
+ # Link against Clang libraries
+-foreach(clangLib ${CLANG_LIBRARY_LIST})
+-    find_library(${clangLib}Path NAMES ${clangLib} HINTS ${LLVM_LIBRARY_DIRS})
+-    list(APPEND CLANG_LIBRARY_FULL_PATH_LIST ${${clangLib}Path})
+-endforeach()
+-target_link_libraries(${PROJECT_NAME} ${CLANG_LIBRARY_FULL_PATH_LIST})
++find_package(Clang REQUIRED)
++target_link_libraries(${PROJECT_NAME} ${CLANG_LIBRARY_LIST})
+ 
+ # Link against LLVM libraries
+ target_link_libraries(${PROJECT_NAME} ${LLVM_LIBRARY_LIST})
+diff --git a/src/llvmutil.cpp b/src/llvmutil.cpp
+index 06fab989..57a7130f 100644
+--- a/src/llvmutil.cpp
++++ b/src/llvmutil.cpp
+@@ -42,6 +42,7 @@
+ #include <llvm/IR/BasicBlock.h>
+ #include <llvm/IR/Instructions.h>
+ #include <llvm/IR/Module.h>
++#include <llvm/Support/raw_ostream.h>
+ #include <map>
+ #include <set>
+ #include <vector>
+@@ -1394,7 +1395,7 @@ static void lDumpValue(llvm::Value *v, std::set<llvm::Value *> &done) {
+         return;
+ 
+     fprintf(stderr, "  ");
+-    v->dump();
++    v->print(llvm::outs(), false);
+     done.insert(v);
+ 
+     if (inst == NULL)
+diff --git a/src/opt.cpp b/src/opt.cpp
+index d78ac374..a607594a 100644
+--- a/src/opt.cpp
++++ b/src/opt.cpp
+@@ -142,7 +142,7 @@ static llvm::Pass *CreateFixBooleanSelectPass();
+                                                                        getenv("FUNC"), strlen(getenv("FUNC")))))) {    \
+         fprintf(stderr, "Start of " NAME "\n");                                                                        \
+         fprintf(stderr, "---------------\n");                                                                          \
+-        bb.dump();                                                                                                     \
++        bb.print(llvm::outs(), false);                                                                               \
+         fprintf(stderr, "---------------\n\n");                                                                        \
+     } else /* eat semicolon */
+ 
+@@ -152,7 +152,7 @@ static llvm::Pass *CreateFixBooleanSelectPass();
+                                                                        getenv("FUNC"), strlen(getenv("FUNC")))))) {    \
+         fprintf(stderr, "End of " NAME " %s\n", modifiedAny ? "** CHANGES **" : "");                                   \
+         fprintf(stderr, "---------------\n");                                                                          \
+-        bb.dump();                                                                                                     \
++        bb.print(llvm::outs(), false);                                                                               \
+         fprintf(stderr, "---------------\n\n");                                                                        \
+     } else /* eat semicolon */
+ #else
+@@ -453,7 +453,7 @@ void Optimize(llvm::Module *module, int optLevel) {
+ #ifndef ISPC_NO_DUMPS
+     if (g->debugPrint) {
+         printf("*** Code going into optimization ***\n");
+-        module->dump();
++        module->print(llvm::outs(), nullptr);
+     }
+ #endif
+     DebugPassManager optPM;
+@@ -666,7 +666,7 @@ void Optimize(llvm::Module *module, int optLevel) {
+ #ifndef ISPC_NO_DUMPS
+     if (g->debugPrint) {
+         printf("\n*****\nFINAL OUTPUT\n*****\n");
+-        module->dump();
++        module->print(llvm::outs(), nullptr);
+     }
+ #endif
+ }
+@@ -4256,7 +4256,7 @@ char DebugPass::ID = 0;
+ bool DebugPass::runOnModule(llvm::Module &module) {
+     fprintf(stderr, "%s", str_output);
+     fflush(stderr);
+-    module.dump();
++    module.print(llvm::outs(), nullptr);
+     return true;
+ }
+ 
+@@ -4303,7 +4303,7 @@ void DebugPassFile::run(llvm::Module &module, bool init) {
+     snprintf(fname, sizeof(fname), "%s_%d_%s.ll", init ? "init" : "ir", pnum, sanitize(std::string(pname)).c_str());
+     llvm::raw_fd_ostream OS(fname, EC, llvm::sys::fs::F_None);
+     Assert(!EC && "IR dump file creation failed!");
+-    module.print(OS, 0);
++    module.print(OS, nullptr);
+ }
+ 
+ bool DebugPassFile::runOnModule(llvm::Module &module) {
diff --git a/dev-lang/ispc/files/ispc-1.13.0-werror.patch b/dev-lang/ispc/files/ispc-1.13.0-werror.patch
new file mode 100644
index 000000000000..3fa144b78dbc
--- /dev/null
+++ b/dev-lang/ispc/files/ispc-1.13.0-werror.patch
@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 13e66268..27ff8364 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -352,7 +352,7 @@ target_include_directories(${PROJECT_NAME} PRIVATE
+                            ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})
+ # Compile options
+ if (UNIX)
+-    target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wno-sign-compare -Wno-unused-function -Werror ${LLVM_CPP_FLAGS})
++    target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wno-sign-compare -Wno-unused-function ${LLVM_CPP_FLAGS})
+     # Security options
+     target_compile_options(${PROJECT_NAME} PRIVATE -fstack-protector -fdata-sections -ffunction-sections
+                            -Wformat -Wformat-security -fpie -fwrapv)
diff --git a/dev-lang/ispc/files/ispc-9999-cmake-gentoo-release.patch b/dev-lang/ispc/files/ispc-9999-cmake-gentoo-release.patch
new file mode 100644
index 000000000000..b89e61504008
--- /dev/null
+++ b/dev-lang/ispc/files/ispc-9999-cmake-gentoo-release.patch
@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 13e66268..27ff8364 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -137,7 +137,7 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin )
+ 
+ if(CMAKE_BUILD_TYPE)
+     # Validate build type
+-    set(CONFIGURATION_TYPES "Debug;Release;RelWithDebInfo")
++    set(CONFIGURATION_TYPES "Debug;Release;RelWithDebInfo;Gentoo")
+ 
+     string(FIND "${CONFIGURATION_TYPES}" "${CMAKE_BUILD_TYPE}" MATCHED_CONFIG)
+     if (${MATCHED_CONFIG} EQUAL -1)
diff --git a/dev-lang/ispc/files/ispc-9999-llvm-10.patch b/dev-lang/ispc/files/ispc-9999-llvm-10.patch
new file mode 100644
index 000000000000..6911a76d9e18
--- /dev/null
+++ b/dev-lang/ispc/files/ispc-9999-llvm-10.patch
@@ -0,0 +1,106 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 13e66268..27ff8364 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -218,7 +218,7 @@ if (WASM_ENABLED)
+     list(APPEND ISPC_TARGETS wasm-i32x4)
+ endif()
+ 
+-set(CLANG_LIBRARY_LIST clangFrontend clangDriver clangSerialization clangParse clangSema clangAnalysis clangAST clangBasic clangEdit clangLex)
++set(CLANG_LIBRARY_LIST clang clang-cpp)
+ set(LLVM_COMPONENTS engine ipo bitreader bitwriter instrumentation linker option)
+ 
+ if (${LLVM_VERSION_NUMBER} VERSION_GREATER_EQUAL "10.0.0")
+@@ -402,11 +402,8 @@ if (ISPC_USE_ASAN)
+ endif()
+ 
+ # Link against Clang libraries
+-foreach(clangLib ${CLANG_LIBRARY_LIST})
+-    find_library(${clangLib}Path NAMES ${clangLib} HINTS ${LLVM_LIBRARY_DIRS})
+-    list(APPEND CLANG_LIBRARY_FULL_PATH_LIST ${${clangLib}Path})
+-endforeach()
+-target_link_libraries(${PROJECT_NAME} ${CLANG_LIBRARY_FULL_PATH_LIST})
++find_package(Clang REQUIRED)
++target_link_libraries(${PROJECT_NAME} ${CLANG_LIBRARY_LIST})
+ 
+ # Link against LLVM libraries
+ target_link_libraries(${PROJECT_NAME} ${LLVM_LIBRARY_LIST})
+diff --git a/src/llvmutil.cpp b/src/llvmutil.cpp
+index 06fab989..57a7130f 100644
+--- a/src/llvmutil.cpp
++++ b/src/llvmutil.cpp
+@@ -42,6 +42,7 @@
+ #include <llvm/IR/BasicBlock.h>
+ #include <llvm/IR/Instructions.h>
+ #include <llvm/IR/Module.h>
++#include <llvm/Support/raw_ostream.h>
+ #include <map>
+ #include <set>
+ #include <vector>
+@@ -1394,7 +1395,7 @@ static void lDumpValue(llvm::Value *v, std::set<llvm::Value *> &done) {
+         return;
+ 
+     fprintf(stderr, "  ");
+-    v->dump();
++    v->print(llvm::outs(), false);
+     done.insert(v);
+ 
+     if (inst == NULL)
+diff --git a/src/opt.cpp b/src/opt.cpp
+index d78ac374..a607594a 100644
+--- a/src/opt.cpp
++++ b/src/opt.cpp
+@@ -142,7 +142,7 @@ static llvm::Pass *CreateFixBooleanSelectPass();
+                                                                        getenv("FUNC"), strlen(getenv("FUNC")))))) {    \
+         fprintf(stderr, "Start of " NAME "\n");                                                                        \
+         fprintf(stderr, "---------------\n");                                                                          \
+-        bb.dump();                                                                                                     \
++        bb.print(llvm::outs(), false);                                                                               \
+         fprintf(stderr, "---------------\n\n");                                                                        \
+     } else /* eat semicolon */
+ 
+@@ -152,7 +152,7 @@ static llvm::Pass *CreateFixBooleanSelectPass();
+                                                                        getenv("FUNC"), strlen(getenv("FUNC")))))) {    \
+         fprintf(stderr, "End of " NAME " %s\n", modifiedAny ? "** CHANGES **" : "");                                   \
+         fprintf(stderr, "---------------\n");                                                                          \
+-        bb.dump();                                                                                                     \
++        bb.print(llvm::outs(), false);                                                                               \
+         fprintf(stderr, "---------------\n\n");                                                                        \
+     } else /* eat semicolon */
+ #else
+@@ -453,7 +453,7 @@ void Optimize(llvm::Module *module, int optLevel) {
+ #ifndef ISPC_NO_DUMPS
+     if (g->debugPrint) {
+         printf("*** Code going into optimization ***\n");
+-        module->dump();
++        module->print(llvm::outs(), nullptr);
+     }
+ #endif
+     DebugPassManager optPM;
+@@ -666,7 +666,7 @@ void Optimize(llvm::Module *module, int optLevel) {
+ #ifndef ISPC_NO_DUMPS
+     if (g->debugPrint) {
+         printf("\n*****\nFINAL OUTPUT\n*****\n");
+-        module->dump();
++        module->print(llvm::outs(), nullptr);
+     }
+ #endif
+ }
+@@ -4256,7 +4256,7 @@ char DebugPass::ID = 0;
+ bool DebugPass::runOnModule(llvm::Module &module) {
+     fprintf(stderr, "%s", str_output);
+     fflush(stderr);
+-    module.dump();
++    module.print(llvm::outs(), nullptr);
+     return true;
+ }
+ 
+@@ -4303,7 +4303,7 @@ void DebugPassFile::run(llvm::Module &module, bool init) {
+     snprintf(fname, sizeof(fname), "%s_%d_%s.ll", init ? "init" : "ir", pnum, sanitize(std::string(pname)).c_str());
+     llvm::raw_fd_ostream OS(fname, EC, llvm::sys::fs::F_None);
+     Assert(!EC && "IR dump file creation failed!");
+-    module.print(OS, 0);
++    module.print(OS, nullptr);
+ }
+ 
+ bool DebugPassFile::runOnModule(llvm::Module &module) {
diff --git a/dev-lang/ispc/files/ispc-9999-werror.patch b/dev-lang/ispc/files/ispc-9999-werror.patch
new file mode 100644
index 000000000000..3fa144b78dbc
--- /dev/null
+++ b/dev-lang/ispc/files/ispc-9999-werror.patch
@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 13e66268..27ff8364 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -352,7 +352,7 @@ target_include_directories(${PROJECT_NAME} PRIVATE
+                            ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})
+ # Compile options
+ if (UNIX)
+-    target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wno-sign-compare -Wno-unused-function -Werror ${LLVM_CPP_FLAGS})
++    target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wno-sign-compare -Wno-unused-function ${LLVM_CPP_FLAGS})
+     # Security options
+     target_compile_options(${PROJECT_NAME} PRIVATE -fstack-protector -fdata-sections -ffunction-sections
+                            -Wformat -Wformat-security -fpie -fwrapv)
diff --git a/dev-lang/ispc/ispc-1.13.0.ebuild b/dev-lang/ispc/ispc-1.13.0.ebuild
new file mode 100644
index 000000000000..244bb728565a
--- /dev/null
+++ b/dev-lang/ispc/ispc-1.13.0.ebuild
@@ -0,0 +1,59 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit cmake toolchain-funcs python-any-r1
+
+DESCRIPTION="Intel SPMD Program Compiler"
+HOMEPAGE="https://ispc.github.com/"
+
+if [[ ${PV} = *9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/ispc/ispc.git"
+	KEYWORDS=""
+else
+	SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+fi
+
+LICENSE="BSD BSD-2 UoI-NCSA"
+SLOT="0"
+IUSE="examples"
+
+RDEPEND="
+	>=sys-devel/clang-3.0:*
+	>=sys-devel/llvm-3.0:*
+	"
+DEPEND="
+	${RDEPEND}
+	${PYTHON_DEPS}
+	sys-devel/bison
+	sys-devel/flex
+	"
+
+PATCHES=(
+	"${FILESDIR}/${P}-cmake-gentoo-release.patch"
+	"${FILESDIR}/${P}-llvm-10.patch"
+	"${FILESDIR}/${P}-werror.patch"
+)
+
+src_configure() {
+	local mycmakeargs=(
+		"-DARM_ENABLED=$(usex arm)"
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	dobin ${BUILD_DIR}/bin/ispc
+	dodoc README.md
+
+	if use examples; then
+		insinto "/usr/share/doc/${PF}/examples"
+		docompress -x "/usr/share/doc/${PF}/examples"
+		doins -r ${BUILD_DIR}/examples/*
+	fi
+}
diff --git a/dev-lang/ispc/ispc-9999.ebuild b/dev-lang/ispc/ispc-9999.ebuild
index d1c2c2331127..244bb728565a 100644
--- a/dev-lang/ispc/ispc-9999.ebuild
+++ b/dev-lang/ispc/ispc-9999.ebuild
@@ -1,11 +1,11 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI=7
 
 PYTHON_COMPAT=( python2_7 )
 
-inherit toolchain-funcs python-any-r1
+inherit cmake toolchain-funcs python-any-r1
 
 DESCRIPTION="Intel SPMD Program Compiler"
 HOMEPAGE="https://ispc.github.com/"
@@ -34,19 +34,26 @@ DEPEND="
 	sys-devel/flex
 	"
 
-src_compile() {
-	#make all slient commands ("@") verbose and remove -Werror (ispc/ispc#1295)
-	sed -e '/^\t@/s/@//' -e 's/-Werror//' -i Makefile || die
-	emake LDFLAGS="${LDFLAGS}" OPT="${CXXFLAGS}" CXX="$(tc-getCXX)" CPP="$(tc-getCPP)"
+PATCHES=(
+	"${FILESDIR}/${P}-cmake-gentoo-release.patch"
+	"${FILESDIR}/${P}-llvm-10.patch"
+	"${FILESDIR}/${P}-werror.patch"
+)
+
+src_configure() {
+	local mycmakeargs=(
+		"-DARM_ENABLED=$(usex arm)"
+	)
+	cmake_src_configure
 }
 
 src_install() {
-	dobin ispc
-	dodoc README.rst
+	dobin ${BUILD_DIR}/bin/ispc
+	dodoc README.md
 
 	if use examples; then
 		insinto "/usr/share/doc/${PF}/examples"
 		docompress -x "/usr/share/doc/${PF}/examples"
-		doins -r examples/*
+		doins -r ${BUILD_DIR}/examples/*
 	fi
 }
diff --git a/dev-lang/ispc/metadata.xml b/dev-lang/ispc/metadata.xml
index c214c07655f0..285bd7dd7050 100644
--- a/dev-lang/ispc/metadata.xml
+++ b/dev-lang/ispc/metadata.xml
@@ -1,10 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<maintainer type="person">
-		<email>junghans@gentoo.org</email>
-		<name>Christoph Junghans</name>
-	</maintainer>
+	<!-- maintainer-needed -->
 	<upstream>
 		<remote-id type="github">ispc/ispc</remote-id>
 	</upstream>