remove OpenMP Runtime, move runtime to an own package

.gitmodules

@@ -2,10 +2,6 @@
 	path = lwip
 	url = https://github.com/hermitcore/LwIP.git
 	branch = hermit
-[submodule "usr/libomp"]
-	path = usr/libomp
-	url = https://github.com/hermitcore/libomp_oss.git
-	branch = hermit
 [submodule "caves"]
 	path = caves
 	url = https://github.com/hermitcore/hermit-caves.git

CMakeLists.txt

@@ -159,16 +159,6 @@ if("${TARGET_ARCH}" STREQUAL "x86_64-hermit")
 
 build_external(arch_x86_loader ${HERMIT_ROOT}/arch/x86_64/loader "")
 
-## Intel's OpenMP runtime for x86 (libomp)
-build_external(libiomp ${HERMIT_ROOT}/usr/libomp ""
-		-DHERMIT=1
-		-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
-		-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}/${TARGET_ARCH})
-
-# libomp is part of HermitCore's runtime and should be available before any
-# application will link
-add_dependencies(hermit libiomp)
-
 ## iRCCE
 build_external(ircce ${HERMIT_ROOT}/usr/ircce "")
 add_dependencies(hermit ircce)
@@ -181,11 +171,9 @@ add_dependencies(hermit xray)
 endif()
 
 ## Tests and benchmarks
-if("${TARGET_ARCH}" STREQUAL "x86_64-hermit")
 build_external(tests ${HERMIT_ROOT}/usr/tests hermit)
 build_external(benchmarks ${HERMIT_ROOT}/usr/benchmarks hermit)
 build_external(openmpbench ${HERMIT_ROOT}/usr/openmpbench hermit)
-endif()
 
 ## relocate the local prefix to our install destination
 install(DIRECTORY ${LOCAL_PREFIX_DIR}/

tests.sh

@@ -36,7 +36,7 @@ apt-get install -y qemu-system-x86 cmake wget curl gnupg checkinstall gawk dialo
 
 echo "deb [trusted=yes] https://dl.bintray.com/hermitcore/ubuntu bionic main" | tee -a /etc/apt/sources.list
 apt-get -qq update
-apt-get install -y --allow-unauthenticated binutils-hermit newlib-hermit pte-hermit gcc-hermit #gcc-hermit-bootstrap
+apt-get install -y --allow-unauthenticated -o Dpkg::Options::="--force-overwrite" binutils-hermit newlib-hermit pte-hermit gcc-hermit libomp-hermit #gcc-hermit-bootstrap
 export PATH=/opt/hermit/bin:$PATH
 
 mkdir -p build
@@ -46,7 +46,6 @@ make hermit-bootstrap
 make hermit-bootstrap-install
 rm -rf *
 cmake -DTOOLCHAIN_BIN_DIR=/opt/hermit/bin -DCMAKE_INSTALL_PREFIX=/opt/hermit ..
-install -m 644 ../usr/libomp/libgomp.spec /opt/hermit/x86_64-hermit/lib
 make -j1 package
 
 cd ..