makefiles: use pkgconf to get libs deps

LIBS lists library dependencies without taking into account static linking
that need ordered listing and more libraries listed since differently from
shared linking dependency is not transparent(i.e. -lcrypto could need
-latomic etc.).

Replace -lcrypto with `pkg-config --libs libcrypto` command to be sure all
needed libraries are listed during linking.

Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
---
diff -urpN android-tools-4.2.2+git20130218.orig/debian/makefiles/adbd.mk android-tools-4.2.2+git20130218/debian/makefiles/adbd.mk
--- android-tools-4.2.2+git20130218.orig/debian/makefiles/adbd.mk	2019-04-08 16:05:02.967710428 +0200
+++ android-tools-4.2.2+git20130218/debian/makefiles/adbd.mk	2019-04-08 16:30:42.463084426 +0200
@@ -44,7 +44,7 @@ CPPFLAGS+= -DADBD_NON_ANDROID
 CPPFLAGS+= -I$(SRCDIR)/core/adbd
 CPPFLAGS+= -I$(SRCDIR)/core/include

-LIBS+= -lc -lpthread -lz -lcrypto -lcrypt
+LIBS+= -lc -lpthread -lz `pkg-config --libs libcrypto` -lcrypt

 OBJS= $(patsubst %, %.o, $(basename $(SRCS)))

diff -urpN android-tools-4.2.2+git20130218.orig/debian/makefiles/adb.mk android-tools-4.2.2+git20130218/debian/makefiles/adb.mk
--- android-tools-4.2.2+git20130218.orig/debian/makefiles/adb.mk	2019-04-08 16:05:02.959701400 +0200
+++ android-tools-4.2.2+git20130218/debian/makefiles/adb.mk	2019-04-08 16:31:06.529426250 +0200
@@ -41,7 +41,7 @@ CPPFLAGS+= -DHAVE_TERMIO_H
 CPPFLAGS+= -I$(SRCDIR)/core/adb
 CPPFLAGS+= -I$(SRCDIR)/core/include

-LIBS+= -lc -lpthread -lz -lcrypto
+LIBS+= -lc -lpthread -lz `pkg-config --libs libcrypto`

 OBJS= $(SRCS:.c=.o)