[libcamera-devel] [PATCH] libcamera: Skip IPA signing if there is no IPA built

[Tomasz Figa]

Fix a build error when there is no IPA in the target path.

Regenerating IPA modules signatures
Can't open /build/soraka/tmp/portage/media-libs/libcamera-9999/image//usr/lib64/libcamera/*.so.sign for writing, No such file or directory
139813074323264:error:02001002:system library:fopen:No such file or directory:crypto/bio/bss_file.c:69:fopen('/build/soraka/tmp/portage/media-libs/libcamera-9999/image//usr/lib64/libcamera/*.s
o.sign','wb')
139813074323264:error:2006D080:BIO routines:BIO_new_file:no such file:crypto/bio/bss_file.c:76:
FAILED: meson-install
/usr/lib64/python-exec/python3.6/meson install --no-rebuild
ninja: build stopped: subcommand failed.

Signed-off-by: Tomasz Figa <tfiga at chromium.org>
Change-Id: I71c664fa5c8fc9a252634cb9569abe21eef9bea1
---
 src/ipa/ipa-sign-install.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ipa/ipa-sign-install.sh b/src/ipa/ipa-sign-install.sh
index 5317a8a..f101970 100755
--- a/src/ipa/ipa-sign-install.sh
+++ b/src/ipa/ipa-sign-install.sh
@@ -13,6 +13,10 @@ ipa_sign=$(dirname "$0")/ipa-sign.sh
 
 echo "Regenerating IPA modules signatures"
 
+if [[ ! -e "${MESON_INSTALL_DESTDIR_PREFIX}/${libdir}" ]]; then
+	exit 0
+fi
+
 for module in "${MESON_INSTALL_DESTDIR_PREFIX}/${libdir}"/*.so ; do
 	"${ipa_sign}" "${key}" "${module}" "${module}.sign"
 done
-- 
2.26.2.645.ge9eca65c58-goog