Move Arch check to configure.ac

README.md

@@ -61,13 +61,14 @@ The following dependencies will need to be installed for a successful build, dep
 ### Ubuntu 18.04 LTS
 Run this command to install all dependencies:
 ```
-sudo apt install pkg-config libpam0g-dev libcairo2-dev libfontconfig1-dev libxcb-composite0-dev libev-dev libx11-xcb-dev libxcb-xkb-dev libxcb-xinerama0-dev libxcb-randr0-dev libxcb-image0-dev libxcb-util-dev libxcb-xrm-dev libxkbcommon-dev libxkbcommon-x11-dev libjpeg-dev
+sudo apt install autoconf gcc make pkg-config libpam0g-dev libcairo2-dev libfontconfig1-dev libxcb-composite0-dev libev-dev libx11-xcb-dev libxcb-xkb-dev libxcb-xinerama0-dev libxcb-randr0-dev libxcb-image0-dev libxcb-util-dev libxcb-xrm-dev libxkbcommon-dev libxkbcommon-x11-dev libjpeg-dev
 ```
 
 ## Arch Linux
 - autoconf
 - cairo
 - fontconfig
+- gcc
 - libev
 - libjpeg-turbo
 - libxinerama

build.sh

@@ -1,11 +1,6 @@
 #!/bin/bash
 autoreconf -fiv
 
-if [[ -f /etc/arch-release ]]; then
-    sed -i "s/^#auth include system-auth/auth include system-auth/g" pam/i3lock
-    sed -i "s/^auth include login/#auth include login/g" pam/i3lock
-fi
-
 BUILD_DIR=build/
 rm -rf $BUILD_DIR
 mkdir -vp $BUILD_DIR

configure.ac

@@ -87,6 +87,12 @@ case "$host" in
 	;;
 esac
 
+# Use system-auth instead of login on Arch (TODO: Implement Gentoo as well)
+if [[ -f /etc/arch-release ]]; then
+    sed -i "s/^#auth include system-auth/auth include system-auth/g" pam/i3lock
+    sed -i "s/^auth include login/#auth include login/g" pam/i3lock
+fi
+
 AC_SEARCH_LIBS([iconv_open], [iconv], , [AC_MSG_FAILURE([cannot find the required iconv_open() function despite trying to link with -liconv])])
 
 dnl Each prefix corresponds to a source tarball which users might have