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From c207607cdf3996ad9783c3bffbcd3d65e74c0158 Mon Sep 17 00:00:00 2001
From: He Zhe <zhe.he@windriver.com>
Date: Wed, 28 Aug 2019 19:56:28 +0800
Subject: [PATCH] configure: Add pkg-config handling for libgcrypt
libgcrypt may also be controlled by pkg-config, this patch adds pkg-config
handling for libgcrypt.
Upstream-Status: Denied [https://lists.nongnu.org/archive/html/qemu-devel/2019-08/msg06333.html]
Signed-off-by: He Zhe <zhe.he@windriver.com>
---
configure | 48 ++++++++++++++++++++++++++++++++++++++++--------
1 file changed, 40 insertions(+), 8 deletions(-)
Index: qemu-5.1.0/configure
===================================================================
--- qemu-5.1.0.orig/configure
+++ qemu-5.1.0/configure
@@ -3084,6 +3084,30 @@ has_libgcrypt() {
return 0
}
+has_libgcrypt_pkgconfig() {
+ if ! has $pkg_config ; then
+ return 1
+ fi
+
+ if ! $pkg_config --list-all | grep libgcrypt > /dev/null 2>&1 ; then
+ return 1
+ fi
+
+ if test -n "$cross_prefix" ; then
+ host=$($pkg_config --variable=host libgcrypt)
+ if test "${host%-gnu}-" != "${cross_prefix%-gnu}" ; then
+ print_error "host($host) does not match cross_prefix($cross_prefix)"
+ return 1
+ fi
+ fi
+
+ if ! $pkg_config --atleast-version=1.5.0 libgcrypt ; then
+ print_error "libgcrypt version is $($pkg_config --modversion libgcrypt)"
+ return 1
+ fi
+
+ return 0
+}
if test "$nettle" != "no"; then
pass="no"
@@ -3124,7 +3148,14 @@ fi
if test "$gcrypt" != "no"; then
pass="no"
- if has_libgcrypt; then
+ if has_libgcrypt_pkgconfig; then
+ gcrypt_cflags=$($pkg_config --cflags libgcrypt)
+ if test "$static" = "yes" ; then
+ gcrypt_libs=$($pkg_config --libs --static libgcrypt)
+ else
+ gcrypt_libs=$($pkg_config --libs libgcrypt)
+ fi
+ elif has_libgcrypt; then
gcrypt_cflags=$(libgcrypt-config --cflags)
gcrypt_libs=$(libgcrypt-config --libs)
# Debian has removed -lgpg-error from libgcrypt-config
@@ -3134,15 +3165,16 @@ if test "$gcrypt" != "no"; then
then
gcrypt_libs="$gcrypt_libs -lgpg-error"
fi
+ fi
- # Link test to make sure the given libraries work (e.g for static).
- write_c_skeleton
- if compile_prog "" "$gcrypt_libs" ; then
- LIBS="$gcrypt_libs $LIBS"
- QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
- pass="yes"
- fi
+ # Link test to make sure the given libraries work (e.g for static).
+ write_c_skeleton
+ if compile_prog "" "$gcrypt_libs" ; then
+ LIBS="$gcrypt_libs $LIBS"
+ QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
+ pass="yes"
fi
+
if test "$pass" = "yes"; then
gcrypt="yes"
cat > $TMPC << EOF
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