--- ./imap/src/osdep/unix/Makefile.orig	2022-02-26 17:18:02.112614766 +0530
+++ ./imap/src/osdep/unix/Makefile	2022-02-26 17:19:17.082614738 +0530
@@ -411,7 +411,7 @@
 	 SPOOLDIR=/var/spool \
 	 ACTIVEFILE=/var/lib/news/active \
 	 RSHPATH=/usr/bin/rcmd \
-	 BASECFLAGS="$(GCCCFLAGS) -I/usr/include -L/lib" \
+	 BASECFLAGS="$(GCCCFLAGS) -I@TERMUX_PREFIX@/include -L@TERMUX_PREFIX@/lib" \
 	 BASELDFLAGS="-lsocket -lprot -lx -ltinfo -lm" \
 	 RANLIB=true CC=gcc