diff --git a/GNUmakefile b/GNUmakefile
index ae84bbb..8665f36 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -7,13 +7,15 @@ ifeq ($(shell uname -s),Darwin)
 LIBFILE := $(LIBNAME).dylib
 DYNAMIC_LIB := -dynamiclib
 SQLITE_LIB = libsqlite3.dylib
+CXXFLAGS := $(CXXFLAGS) $(shell pkg-config --cflags --libs libcurl openssl)
 else
 LIBFILE := $(LIBNAME).so
 DYNAMIC_LIB := -shared -fPIC
 SQLITE_LIB = libsqlite3.so
+CXXFLAGS := $(CXXFLAGS) -lcurl -lssl -lcrypto
 endif
 
 all: *.c *.cpp *.hpp
-	clang++ $(CXXFLAGS) $(DYNAMIC_LIB) -o $(LIBFILE) sqlwrite.cpp fmt/src/format.cc -lcurl -lssl -lcrypto
+	clang++ $(CXXFLAGS) $(DYNAMIC_LIB) -o $(LIBFILE) sqlwrite.cpp fmt/src/format.cc
 	clang $(CFLAGS) $(DYNAMIC_LIB) -o $(SQLITE_LIB) sqlite3.c 
-	clang $(CFLAGS) shell.c -L. -lsqlite3 -o sqlite3
+	clang $(CFLAGS) shell.c -L. -lsqlite3 -o sqlwrite