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path: root/biology/star/files/patch-Makefile
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--- Makefile.orig	2023-08-15 19:21:58 UTC
+++ Makefile
@@ -11,14 +11,19 @@ CXXFLAGSextra ?=
 # user may define the compiler
 CXX ?= g++
 
+# user may set to '' and sed "htslib/htslib/*.h" to <htslib/*.h>
+# if they don't want the bundled htslib
+HTSLIB ?= htslib
+
 # pre-defined flags
-LDFLAGS_shared := -pthread -Lhtslib -Bstatic -lhts -Bdynamic -lz
-LDFLAGS_static := -static -static-libgcc -pthread -Lhtslib -lhts -lz
+LDFLAGS_shared := -pthread -lhts -lz
+LDFLAGS_static := -static -pthread -lhts -lz
 LDFLAGS_Mac :=-pthread -lz htslib/libhts.a
 LDFLAGS_Mac_static :=-pthread -lz -static-libgcc htslib/libhts.a
 LDFLAGS_gdb := $(LDFLAGS_shared)
 
-DATE_FMT = --iso-8601=seconds
+# --iso-8601 is not portable
+DATE_FMT = -Iseconds
 ifdef SOURCE_DATE_EPOCH
     BUILD_DATE ?= $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" "$(DATE_FMT)" 2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" "$(DATE_FMT)" 2>/dev/null || date -u "$(DATE_FMT)")
 else
@@ -41,12 +46,12 @@ GIT_BRANCH_COMMIT_DIFF := -D'GIT_BRANCH_COMMIT_DIFF="$
 
 # Defaults, can be overridden by make arguments or environment
 CXXFLAGS ?= -pipe -Wall -Wextra
-CFLAGS ?= -pipe -Wall -Wextra -O3
+CFLAGS ?= -pipe -Wall -Wextra
 CXXFLAGS_SIMD ?= -mavx2
 
 # Unconditionally set essential flags and optimization options
 CXXFLAGS_common := -std=c++11 -fopenmp $(COMPTIMEPLACE) $(GIT_BRANCH_COMMIT_DIFF)
-CXXFLAGS_main := -O3 $(CXXFLAGS_common)
+CXXFLAGS_main := $(CXXFLAGS_common)
 CXXFLAGS_gdb := -O0 -g3 $(CXXFLAGS_common)
 
 ##########################################################################################################
@@ -114,7 +119,7 @@ clean:
 
 .PHONY: CLEAN
 CLEAN: clean
-	$(MAKE) -C htslib clean
+	$(MAKE) -C $(HTSLIB) clean
 
 
 .PHONY: clean_solo
@@ -131,10 +136,10 @@ ifneq ($(MAKECMDGOALS),CLEAN)
 ifneq ($(MAKECMDGOALS),clean_solo)
 ifneq ($(MAKECMDGOALS),STARforMac)
 ifneq ($(MAKECMDGOALS),STARforMacGDB)
-Depend.list: $(SOURCES) parametersDefault.xxd htslib
+Depend.list: $(SOURCES) parametersDefault.xxd $(HTSLIB)
 	echo $(SOURCES)
 	'rm' -f ./Depend.list
-	$(CXX) $(CXXFLAGS_common) -MM $^ >> Depend.list
+	$(CXX) $(CXXFLAGS) $(CXXFLAGS_common) -MM $^ >> Depend.list
 include Depend.list
 endif
 endif