Arch Linux User Repository

@svenihoney valid point. Thank you for taking your time to help, fixed.

If you are using cmake to build the packet, you should be aware that your package build fails if CMAKE_GENERATOR is set to something different than "Unix Makefiles", e.g. "Ninja".

To build your packet correctly in such a case, either add -G"Unix Makefiles" to the cmake call or let CMake handle the build correctly. A possible solution may be this:

diff --git a/PKGBUILD b/PKGBUILD
index 4554ee9..1744d96 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -28,10 +28,9 @@ build() {
   cmake ../ZRTPCPP-${pkgver} \
     -DCMAKE_INSTALL_PREFIX=/usr \
     -DCMAKE_BUILD_TYPE=Release
-  make
+  cmake --build .
 }

 package() {
-  cd build
-  make DESTDIR="${pkgdir}" install
+  cmake --install build --prefix "${pkgdir}"/usr
 }

@jonathon thank you very much. Applied the diff and learned about patch. For bigger packages I find makeflags useful to speed them up, but for this one you may be right.Cheers!

Here's a git diff that removes the implicit makedepend on git and puts type_fix.patch into the source array. It also removes the unnecessary make arguments:

diff --git a/PKGBUILD b/PKGBUILD
index e25e4d2..4554ee9 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -12,12 +12,14 @@ url='https://github.com/wernerd/ZRTPCPP'
 license=('GPL3')
 depends=('ccrtp')
 makedepends=('cmake')
-source=("$pkgname-$pkgver.tar.gz::https://github.com/wernerd/ZRTPCPP/archive/$pkgver.tar.gz")
-md5sums=('24bcaa5ee64083e9da76ee3cb68c90a3')
+source=("$pkgname-$pkgver.tar.gz::https://github.com/wernerd/ZRTPCPP/archive/$pkgver.tar.gz"
+        type_fix.patch)
+b2sums=('ffa8bb3c4a18cacf5aa0da08dcbbef225564bece3f282308352d7c3dffc2265815fac287fe219d991acde2a4745fefb750bc634708f1fe26866dd2cb4f5ebc56'
+        '6c599f893815aa550d5c3de41470e0b7f72b76dd259baa918b1269353b387ef8732a6b8c0fb0d014f4e6b68f07284dbf8e0388b51cc1ba17c875671076c8dc56')

 prepare() {
   sed 's/lib64/lib/g' -i ZRTPCPP-${pkgver}/CMakeLists.txt
-  git -C "${srcdir}/ZRTPCPP-${pkgver}" apply -v "${srcdir}/.."/*patch || git apply -v -p2 ../*.patch
+  patch -Np2 -i type_fix.patch
 }

 build() {
@@ -26,7 +28,7 @@ build() {
   cmake ../ZRTPCPP-${pkgver} \
     -DCMAKE_INSTALL_PREFIX=/usr \
     -DCMAKE_BUILD_TYPE=Release
-  make ${MAKEFLAGS:--j1}
+  make
 }

 package() {

git is a makedepend

@stas-t Thanks, updated a "temporary" solution, this should now work for you. I still have no idea why it worked on my machine...

Using this git apply call did the trick for me:

git apply -v -p2 ../*.patch

@PaulStogov weirdly enough, the patches succeed in my testing. Any idea what might have caused it?

==> Validating source files with md5sums... libzrtpcpp-4.7.0.tar.gz ... Passed ==> Extracting sources... -> Extracting libzrtpcpp-4.7.0.tar.gz with bsdtar ==> Starting prepare()... Checking patch src/ZRTPCPP-4.7.0/cryptcommon/ZrtpRandom.cpp... error: src/ZRTPCPP-4.7.0/cryptcommon/ZrtpRandom.cpp: No such file or directory Checking patch src/ZRTPCPP-4.7.0/cryptcommon/ZrtpRandom.h... error: src/ZRTPCPP-4.7.0/cryptcommon/ZrtpRandom.h: No such file or directory ==> ERROR: A failure occurred in prepare().

Does not build. after a list of ld "undefined reference" messages, build fails with the following error:

collect2: error: ld returned 1 exit status make[2]: [demo/CMakeFiles/zrtptestMulti.dir/build.make:85: demo/zrtptestMulti] Error 1 make[1]: [CMakeFiles/Makefile2:280: demo/CMakeFiles/zrtptestMulti.dir/all] Error 2