ci: switch to pkgconf on Linux too

Change-Id: I56a06adf70c05fd856f2ac2adc27c02498689214
diff --git a/.jenkins.d/00-deps.sh b/.jenkins.d/00-deps.sh
index a6c0054..d211328 100755
--- a/.jenkins.d/00-deps.sh
+++ b/.jenkins.d/00-deps.sh
@@ -14,9 +14,19 @@
     libboost-thread-dev
     libsqlite3-dev
     libssl-dev
-    pkg-config
+    pkgconf
     python3
 )
+DNF_PKGS=(
+    boost-devel
+    gcc-c++
+    libasan
+    lld
+    openssl-devel
+    pkgconf
+    python3
+    sqlite-devel
+)
 FORMULAE=(boost openssl pkgconf)
 PIP_PKGS=()
 case $JOB_NAME in
@@ -44,8 +54,7 @@
     sudo apt-get update -qq
     sudo apt-get install -qy --no-install-recommends "${APT_PKGS[@]}"
 elif [[ $ID_LIKE == *fedora* ]]; then
-    sudo dnf install -y gcc-c++ libasan lld pkgconf-pkg-config python3 \
-                        boost-devel openssl-devel sqlite-devel
+    sudo dnf install -y "${DNF_PKGS[@]}"
 fi
 
 if (( ${#PIP_PKGS[@]} )); then
diff --git a/.jenkins.d/40-headers-check.sh b/.jenkins.d/40-headers-check.sh
index 458dc0e..3de8f6c 100755
--- a/.jenkins.d/40-headers-check.sh
+++ b/.jenkins.d/40-headers-check.sh
@@ -17,8 +17,8 @@
 
 CXX=${CXX:-g++}
 STD=-std=c++17
-CXXFLAGS="-O2 -Wall -Wno-unknown-warning-option -Wno-enum-constexpr-conversion -Wno-unused-const-variable $(pkg-config --cflags libndn-cxx $PCFILE)"
-INCLUDEDIR="$(pkg-config --variable=includedir $PCFILE)"/$PROJ
+CXXFLAGS="-O2 -Wall -Wno-unknown-warning-option -Wno-enum-constexpr-conversion -Wno-unused-const-variable $(pkgconf --cflags libndn-cxx $PCFILE)"
+INCLUDEDIR="$(pkgconf --variable=includedir $PCFILE)"/$PROJ
 
 echo "Using: $CXX $STD $CXXFLAGS"