From a83f3d327aefe8d628230f326621b014d82f55b4 Mon Sep 17 00:00:00 2001
From: Biswapriyo Nath <nathbappai@gmail.com>
Date: Wed, 13 Apr 2022 09:48:44 +0530
Subject: autotools: Fix static linking when openssl is enabled in windows

This adds Requires.private field in pkgconfig file. Using that field,
pkgconfig pulls all the private cflags or libs while static linking.
OpenSSL static libraries require some windows system libraies. Otherwise
static liking fails with libarchive.
---
 configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 2f53fae3..b30430d2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -378,6 +378,7 @@ if test "x$with_iconv" != "xno"; then
     AC_CHECK_HEADERS([localcharset.h])
     am_save_LIBS="$LIBS"
     LIBS="${LIBS} ${LIBICONV}"
+    LIBSREQUIRED="$LIBSREQUIRED${LIBSREQUIRED:+ }iconv"
     AC_CHECK_FUNCS([locale_charset])
     LIBS="${am_save_LIBS}"
     if test "x$ac_cv_func_locale_charset" != "xyes"; then
@@ -1209,6 +1210,7 @@ fi
 if test "x$with_openssl" != "xno"; then
     AC_CHECK_HEADERS([openssl/evp.h])
     saved_LIBS=$LIBS
+    LIBSREQUIRED="$LIBSREQUIRED${LIBSREQUIRED:+ }libssl libcrypto"
     AC_CHECK_LIB(crypto,OPENSSL_config)
     CRYPTO_CHECK(MD5, OPENSSL, md5)
     CRYPTO_CHECK(RMD160, OPENSSL, rmd160)
@@ -1219,6 +1221,8 @@ if test "x$with_openssl" != "xno"; then
     AC_CHECK_FUNCS([PKCS5_PBKDF2_HMAC_SHA1])
 fi
 
+AC_SUBST(LIBSREQUIRED)
+
 # Probe libmd AFTER OpenSSL/libcrypto.
 # The two are incompatible and OpenSSL is more complete.
 AC_CHECK_HEADERS([md5.h ripemd.h sha.h sha256.h sha512.h])
-- 
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