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| author | Jeffrey Walton <noloader@gmail.com> | 2021-04-21 09:55:48 -0400 |
|---|---|---|
| committer | Jeffrey Walton <noloader@gmail.com> | 2021-04-21 09:55:48 -0400 |
| commit | 8ef3b4b8e78578c31c2d8a30f316e8f32cfb30e7 (patch) | |
| tree | 3773d314fff49211955dac7f8b59aa05c51ec68c /GNUmakefile | |
| parent | 400009fbd9d8fcd12dffb90d98b0a78bb1706c21 (diff) | |
| download | cryptopp-git-8ef3b4b8e78578c31c2d8a30f316e8f32cfb30e7.tar.gz | |
Add debug output to makefiles
Diffstat (limited to 'GNUmakefile')
| -rw-r--r-- | GNUmakefile | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/GNUmakefile b/GNUmakefile index aab4e3b8..e310d2d3 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -274,6 +274,10 @@ ifeq ($(DETECT_FEATURES),1) CHACHA_FLAG = $(SSE2_FLAG) SUN_LDFLAGS += $(SSE2_FLAG) else + # Make does not have useful debugging facilities. Show the user + # what happened by compiling again without the pipe. + $(info Running make again to see what failed) + $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT)) SSE2_FLAG = endif @@ -477,6 +481,14 @@ ifeq ($(DETECT_FEATURES),1) SPECK128_FLAG = -march=armv7-a -mfpu=neon SM4_FLAG = -march=armv7-a -mfpu=neon else + # Make does not have useful debugging facilities. Show the user + # what happened by compiling again without the pipe. + $(info Running make again to see what failed) + $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT)) + NEON_FLAG = + endif + + ifeq ($(NEON_FLAG),) CRYPTOPP_CXXFLAGS += -DCRYPTOPP_DISABLE_ASM endif @@ -522,6 +534,14 @@ ifeq ($(DETECT_FEATURES),1) SPECK128_FLAG = -march=armv8-a SM4_FLAG = -march=armv8-a else + # Make does not have useful debugging facilities. Show the user + # what happened by compiling again without the pipe. + $(info Running make again to see what failed) + $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT)) + ASIMD_FLAG = + endif + + ifneq ($(ASIMD_FLAG),) CRYPTOPP_CXXFLAGS += -DCRYPTOPP_DISABLE_ASM endif @@ -722,6 +742,10 @@ ifeq ($(DETECT_FEATURES),1) ifeq ($(strip $(HAVE_OPT)),0) ALTIVEC_FLAG := $(ALTIVEC_FLAG) else + # Make does not have useful debugging facilities. Show the user + # what happened by compiling again without the pipe. + $(info Running make again to see what failed) + $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT)) ALTIVEC_FLAG = endif |