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nimbus-eth1
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Makefile: check if the C compiler exists

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Ștefan Talpalaru 2019-04-19 13:38:37 +02:00
parent 44ecd31d6e
commit d2f0a3827d
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1 changed files with 6 additions and 3 deletions
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@ -83,7 +83,7 @@ TOOLS_DIRS := premix tests
# comma-separated values for the "clean" target # comma-separated values for the "clean" target
TOOLS_CSV := $(subst $(SPACE),$(COMMA),$(TOOLS)) TOOLS_CSV := $(subst $(SPACE),$(COMMA),$(TOOLS))
.PHONY: all $(TOOLS) deps github-ssh build-nim update status ntags ctags nimbus testsuite test clean mrproper fetch-dlls test-libp2p-daemon nat-libs libminiupnpc.a libnatpmp.a .PHONY: all $(TOOLS) deps sanity-checks github-ssh build-nim update status ntags ctags nimbus testsuite test clean mrproper fetch-dlls test-libp2p-daemon nat-libs libminiupnpc.a libnatpmp.a
# default target, because it's the first one that doesn't start with '.' # default target, because it's the first one that doesn't start with '.'
all: $(TOOLS) nimbus all: $(TOOLS) nimbus
@ -112,7 +112,10 @@ build:
# (timestamp-checked) prerequisites here # (timestamp-checked) prerequisites here
#- $(NIM_BINARY) is both a proxy for submodules having been initialised #- $(NIM_BINARY) is both a proxy for submodules having been initialised
# and a check for the actual compiler build # and a check for the actual compiler build
deps: $(NIM_BINARY) $(NIMBLE_DIR) nimbus.nims deps: sanity-checks $(NIM_BINARY) $(NIMBLE_DIR) nimbus.nims
sanity-checks:
which $(CC) &>/dev/null || { echo "C compiler ($(CC)) not installed. Aborting."; exit 1; }
nat-libs: | libminiupnpc.a libnatpmp.a nat-libs: | libminiupnpc.a libnatpmp.a
@ -186,7 +189,7 @@ build-nim: | deps
#- deletes and recreates "nimbus.nims" which on Windows is a copy instead of a proper symlink #- deletes and recreates "nimbus.nims" which on Windows is a copy instead of a proper symlink
#- allows parallel building with the '+' prefix #- allows parallel building with the '+' prefix
#- rebuilds the Nim compiler after the corresponding submodule is updated #- rebuilds the Nim compiler after the corresponding submodule is updated
$(NIM_BINARY) update: $(NIM_BINARY) update: | sanity-checks
git submodule update --init --recursive git submodule update --init --recursive
rm -rf $(NIMBLE_DIR) nimbus.nims && $(MAKE) nimbus.nims rm -rf $(NIMBLE_DIR) nimbus.nims && $(MAKE) nimbus.nims
+ [[ -e $(NIM_BINARY) && $(NIM_BINARY) -nt $(NIM_DIR)/lib/system.nim ]] || { $(BUILD_NIM); } + [[ -e $(NIM_BINARY) && $(NIM_BINARY) -nt $(NIM_DIR)/lib/system.nim ]] || { $(BUILD_NIM); }