ci: remove old hacks no longer needed

Signed-off-by: Rosen Penev <[email protected]>

ci/install_dependencies.sh

@@ -1,36 +1,5 @@
 #!/bin/sh -e
 
-# Debian & derivatives don't provide binary packages of googletest
-# => have to build them ourselves
-#
-# This script builds a shared library of googletest (not googlemock!) inside
-# gtest_build and copies it to /usr/lib/
-debian_build_gtest() {
-    [ -d gtest_build ] || mkdir gtest_build
-    cd gtest_build
-    cmake -DBUILD_SHARED_LIBS=1 /usr/src/googletest/googletest
-    make
-    if [ -f "lib/libgtest.so" ]; then
-        # Ubuntu 20.04 with gtest 1.10
-        cp lib/libgtest* /usr/lib/
-    else
-        # Debian 9 with gtest 1.8
-        cp libgtest* /usr/lib/
-    fi
-    cd ..
-}
-
-# Centos doesn't have a working version of the inih library, so we need to build it ourselves.
-centos_build_inih() {
-    [-d inih_build ] || git clone https://github.com/benhoyt/inih.git inih_build
-    cd inih_build
-    git checkout r57
-    meson --buildtype=plain builddir
-    meson compile -C builddir
-    meson install -C builddir
-    cd ..
-}
-
 # workaround for really bare-bones Archlinux containers:
 if [ -x "$(command -v pacman)" ]; then
     pacman --noconfirm -Sy
@@ -47,7 +16,6 @@ case "$distro_id" in
     'debian')
         apt-get update
         apt-get install -y cmake g++ clang make libexpat1-dev zlib1g-dev libbrotli-dev libssh-dev libcurl4-openssl-dev libgmock-dev libxml2-utils libinih-dev
-        # debian_build_gtest
         ;;
 
     'arch')
@@ -58,7 +26,6 @@ case "$distro_id" in
     'ubuntu')
         apt-get update
         apt-get install -y cmake g++ clang make libexpat1-dev zlib1g-dev libbrotli-dev libssh-dev libcurl4-openssl-dev libgmock-dev libxml2-utils libinih-dev
-        # debian_build_gtest
         ;;
 
     'alpine')
@@ -73,9 +40,7 @@ case "$distro_id" in
 
     'centos')
         dnf clean all
-        dnf -y install gcc-c++ clang cmake make expat-devel zlib-devel brotli-devel libssh-devel libcurl-devel which dos2unix git
-        dnf -y --enablerepo=crb install meson
-        centos_build_inih
+        dnf -y install gcc-c++ clang cmake make expat-devel zlib-devel brotli-devel libssh-devel libcurl-devel which dos2unix inih-devel
         ;;
 
     'opensuse-tumbleweed')