$NetBSD: patch-src_utils_htslib_Makefile,v 1.2 2021/02/08 01:49:25 bacon Exp $

# Respect pkgsrc env

--- src/utils/htslib/Makefile.orig	2021-01-23 19:33:26.000000000 +0000
+++ src/utils/htslib/Makefile
@@ -22,7 +22,7 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 # DEALINGS IN THE SOFTWARE.
 
-CC     = gcc
+CC     ?= gcc
 AR     = ar
 RANLIB = ranlib
 
@@ -33,7 +33,7 @@ CPPFLAGS =
 # TODO: probably update cram code to make it compile cleanly with -Wc++-compat
 # For testing strict C99 support add -std=c99 -D_XOPEN_SOURCE=600
 #CFLAGS   = -g -Wall -O2 -pedantic -std=c99 -D_XOPEN_SOURCE=600 -D__FUNCTION__=__func__
-CFLAGS   = -g -Wall -O2
+CFLAGS   ?= -g -Wall -O2
 EXTRA_CFLAGS_PIC = -fpic
 LDFLAGS  =
 LIBS     = $(htslib_default_libs)