From 671c3f24923d53bae96c8ef4989c250a5ce787c3 Mon Sep 17 00:00:00 2001
From: "Kelvin M. Klann" <kmk3.code@protonmail.com>
Date: Wed, 30 Nov 2022 01:11:48 -0300
Subject: [PATCH] build: actually set LDFLAGS and LIBS in makefiles

Both variables are used inside on src/prog.mk and src/so.mk, but they
are not currently defined in any makefile, so their values cannot be
substituted by ./configure.

This means that the variables can be set when running make (such as with
`make LDFLAGS=-Lfoo`), but changing them in configure.ac has no effect.
The same applies when trying to set them when running ./configure (such
as with `./configure LDFLAGS=-Lfoo`).
---
 config.mk.in | 2 ++
 configure    | 2 ++
 configure.ac | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/config.mk.in b/config.mk.in
index 9973b7eaa..45269afab 100644
--- a/config.mk.in
+++ b/config.mk.in
@@ -53,6 +53,8 @@ MANFLAGS = $(HAVE_LTS) $(HAVE_OUTPUT) $(HAVE_X11) $(HAVE_PRIVATE_HOME) $(HAVE_AP
 
 CC=@CC@
 CFLAGS=@CFLAGS@
+LDFLAGS=@LDFLAGS@
+LIBS=@LIBS@
 
 ifdef NO_EXTRA_CFLAGS
 else
diff --git a/configure b/configure
index 523128f87..51767d296 100755
--- a/configure
+++ b/configure
@@ -5260,8 +5260,10 @@ cat <<EOF
 Compile options:
    CC: $CC
    CFLAGS: $CFLAGS
+   LDFLAGS: $LDFLAGS
    EXTRA_CFLAGS: $EXTRA_CFLAGS
    EXTRA_LDFLAGS: $EXTRA_LDFLAGS
+   LIBS: $LIBS
    fatal warnings: $HAVE_FATAL_WARNINGS
    gcov instrumentation: $HAVE_GCOV
    install as a SUID executable: $HAVE_SUID
diff --git a/configure.ac b/configure.ac
index 49ad265e3..416d79682 100644
--- a/configure.ac
+++ b/configure.ac
@@ -293,8 +293,10 @@ cat <<EOF
 Compile options:
    CC: $CC
    CFLAGS: $CFLAGS
+   LDFLAGS: $LDFLAGS
    EXTRA_CFLAGS: $EXTRA_CFLAGS
    EXTRA_LDFLAGS: $EXTRA_LDFLAGS
+   LIBS: $LIBS
    fatal warnings: $HAVE_FATAL_WARNINGS
    gcov instrumentation: $HAVE_GCOV
    install as a SUID executable: $HAVE_SUID