don't run install-deps.sh in parallel

diff --git a/.gitignore b/.gitignore
index 821c2c2bc34ba10c89bad0878e736351e29b0164..a0456771e873896ab5119c7a0c879115c6c9b205 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /build*
 /.cache
-/compile_commands.json
\ No newline at end of file
+/compile_commands.json
+/.installed-dependencies

diff --git a/Makefile b/Makefile
index 295e2dda96de4d67323cbaf1c20f912588e1d37d..67f9c5866634ec5b711496efd04561b97aab5c32 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -6,18 +6,19 @@ common_cmake_flags += -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=TRUE
 
 reset_make_env = "MAKEFLAGS=" "MFLAGS=" "MAKELEVEL=" "MAKE_TERMERR=" "MAKE_TERMOUT="
 
-build-ppc64le/Makefile: toolchain-powerpc64le-linux-gnu.cmake CMakeLists.txt
+.installed-dependencies: install-deps.sh
        ./install-deps.sh
+       touch .installed-dependencies
+
+build-ppc64le/Makefile: toolchain-powerpc64le-linux-gnu.cmake CMakeLists.txt .installed-dependencies
        rm -fr build-ppc64le
        env $(reset_make_env) cmake $(common_cmake_flags) -B build-ppc64le -DCMAKE_TOOLCHAIN_FILE=toolchain-powerpc64le-linux-gnu.cmake
 
-build-aarch64/Makefile: toolchain-aarch64-linux-gnu.cmake CMakeLists.txt
-       ./install-deps.sh
+build-aarch64/Makefile: toolchain-aarch64-linux-gnu.cmake CMakeLists.txt .installed-dependencies
        rm -fr build-aarch64
        env $(reset_make_env) cmake $(common_cmake_flags) -B build-aarch64 -DCMAKE_TOOLCHAIN_FILE=toolchain-aarch64-linux-gnu.cmake
 
-build-x86_64/Makefile: toolchain-x86_64-linux-gnu.cmake CMakeLists.txt
-       ./install-deps.sh
+build-x86_64/Makefile: toolchain-x86_64-linux-gnu.cmake CMakeLists.txt .installed-dependencies
        rm -fr build-x86_64
        env $(reset_make_env) cmake $(common_cmake_flags) -B build-x86_64 -DCMAKE_TOOLCHAIN_FILE=toolchain-x86_64-linux-gnu.cmake
 
@@ -35,5 +36,5 @@ build-x86_64/benchmarks: build-x86_64/Makefile __force-run
        $(MAKE) -C build-x86_64 benchmarks
 
 clean:
-       rm -fr build-ppc64le build-aarch64 build-x86_64
+       rm -fr build-ppc64le build-aarch64 build-x86_64 .installed-dependencies