guix/gnu/packages/patches/esmtp-add-lesmtp.patch

From 9b09ff673954c459218e2c664386286ca68aae51 Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <me@tobias.gr>
Date: Sat, 24 Jul 2021 23:55:26 +0200
Subject: [PATCH] gnu: esmtp: Always assume that -lesmtp will work.

libesmtp 1.1.0 removed the libesmtp-config helper in favour of pkg-config.
This does not use that (I lack the chops and the patience).  Assume that
the build environment has everything set up for us, which is true on Guix.
---
 configure.ac | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/configure.ac b/configure.ac
index 9252ec2..7ccf71a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,15 +32,8 @@ then
 	AC_CHECK_HEADER(libesmtp.h, ,[AC_MSG_ERROR([libesmtp.h not found in $with_libesmtp])])
 fi    
 AC_MSG_CHECKING(for libESMTP)
-if libesmtp-config --version > /dev/null 2>&1
-then
-	AC_MSG_RESULT(yes)
-	CFLAGS="$CFLAGS `libesmtp-config --cflags`"
-	LIBS="$LIBS `libesmtp-config --libs`"
-else
-	AC_MSG_RESULT(no)
-	AC_MSG_ERROR(libESMTP library not found)
-fi
+AC_MSG_RESULT(assumed)
+LIBS="$LIBS -lesmtp"
 
 jrf_FUNC_GETOPT
 
-- 
2.32.0