$NetBSD: patch-Makefile,v 1.5 2024/01/18 23:30:12 bacon Exp $

# Respect pkgsrc env

--- Makefile.orig	2021-12-17 01:48:49.470438839 +0000
+++ Makefile
@@ -21,7 +21,7 @@
 # Makefile for bowtie, bowtie2-build, bowtie2-inspect
 #
 
-PREFIX := /usr/local
+PREFIX ?= /usr/local
 bindir := $(PREFIX)/bin
 
 LDLIBS := -lpthread -lz
@@ -199,7 +199,7 @@ else ifeq (0,$(shell $(CXX) -E -fsanitiz
 endif
 
 DEBUG_FLAGS    := -O0 -g3 $(SSE_FLAG)
-RELEASE_FLAGS  := -O3 $(SSE_FLAG) -funroll-loops -g3
+# RELEASE_FLAGS  := -O3 $(SSE_FLAG) -funroll-loops -g3
 NOASSERT_FLAGS := -DNDEBUG
 FILE_FLAGS     := -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 DEBUG_DEFS     = -DCOMPILER_OPTIONS="\"$(DEBUG_FLAGS) $(CXXFLAGS)\""