Remove checks and dependencies

3 files changed, 13 insertions, 27 deletions

diff --git a/Makefile b/Makefile
index 30076663..54cbe2b3 100644
--- a/Makefile
+++ b/Makefile
@@ -176,19 +176,6 @@ deps:
 	bash ./install_dependencies.sh
 
 check-utilities: check-c-compiler
-	@which objcopy 2>/dev/null >/dev/null \
-		|| { printf '\033[31;1m%s\033[m\n' "I couldn't find 'objcopy' on your system! Try installing the package 'binutils' with your package manager."; exit 1; }
-	@if echo | $(DEFAULT_C_COMPILER) -dM -E - | grep -q '__ELF__'; then \
-		which patchelf 2>/dev/null >/dev/null \
-			|| { printf '\033[31;1m%s\033[m\n' "I couldn't find 'patchelf' on your system! Try installing the package 'binutils' with your package manager."; exit 1; }; \
-	else \
-		which llvm-objcopy 2>/dev/null >/dev/null \
-			|| { printf '\033[31;1m%s\033[m\n' "I couldn't find 'llvm-objcopy' on your system! Try installing the package 'llvm' with your package manager."; exit 1; }; \
-	fi
-	@which nm 2>/dev/null >/dev/null \
-		|| { printf '\033[31;1m%s\033[m\n' "I couldn't find 'nm' on your system! Try installing the package 'binutils' with your package manager."; exit 1; }
-	@which awk 2>/dev/null >/dev/null \
-		|| { printf '\033[31;1m%s\033[m\n' "I couldn't find 'awk' on your system! Try installing the package 'awk' with your package manager."; exit 1; }
 	@which debugedit 2>/dev/null >/dev/null \
 		|| printf '\033[33;1m%s\033[m\n' "I couldn't find 'debugedit' on your system! Try installing the package 'debugedit' with your package manager. (It's not required though)"
 
diff --git a/README.md b/README.md
index 48b34b1e..503854f1 100644
--- a/README.md
+++ b/README.md
@@ -94,7 +94,6 @@ Tomo has a very small set of dependencies:
   string support (version 1.0 or higher)
 - [GNU multiple precision arithmetic library](https://gmplib.org/manual/index)
   for arbitrary precision integer math (version 6.2.1 or higher)
-- [Patchelf](https://github.com/NixOS/patchelf) for building tomo libraries
 - [libbacktrace](https://github.com/ianlancetaylor/libbacktrace) for stack traces.
 - and libc/libm, which should definitely already be installed.
 
diff --git a/install_dependencies.sh b/install_dependencies.sh
index 53412213..9b9026e9 100755
--- a/install_dependencies.sh
+++ b/install_dependencies.sh
@@ -48,19 +48,19 @@ fi
 
 # Install packages
 case "$PKG_MGR" in
-    apt) $SUDO apt install libgc-dev libunistring-dev binutils patchelf libgmp-dev ;;
-    dnf) $SUDO dnf install gc-devel libunistring-devel binutils patchelf gmp-devel ;;
-    pacman) $SUDO pacman -S gc libunistring binutils patchelf gmp ;;
-    yay|paru) $PKG_MGR -S gc libunistring binutils patchelf gmp ;;
-    xbps) $SUDO xbps-install -S gc libunistring binutils patchelf gmp ;;
-    pkg_add) $SUDO pkg_add boehm-gc libunistring binutils patchelf gmp ;;
-    freebsd-pkg) $SUDO pkg install boehm-gc libunistring binutils patchelf gmp ;;
-    brew) brew install bdw-gc libunistring binutils llvm patchelf gmp ;;
-    macports) $SUDO port install boehm-gc libunistring binutils patchelf gmp ;;
-    zypper) $SUDO zypper install gc-devel libunistring-devel binutils patchelf gmp-devel ;;
-    nix) nix-env -iA nixpkgs.boehmgc.dev nixpkgs.libunistring nixpkgs.binutils nixpkgs.patchelf nixpkgs.gmp ;;
-    spack) spack install boehm-gc libunistring binutils patchelf gmp ;;
-    conda) conda install boehm-gc libunistring binutils patchelf gmp ;;
+    apt) $SUDO apt install libgc-dev libunistring-dev binutils libgmp-dev ;;
+    dnf) $SUDO dnf install gc-devel libunistring-devel binutils gmp-devel ;;
+    pacman) $SUDO pacman -S gc libunistring binutils gmp ;;
+    yay|paru) $PKG_MGR -S gc libunistring binutils gmp ;;
+    xbps) $SUDO xbps-install -S gc libunistring binutils gmp ;;
+    pkg_add) $SUDO pkg_add boehm-gc libunistring binutils gmp ;;
+    freebsd-pkg) $SUDO pkg install boehm-gc libunistring binutils gmp ;;
+    brew) brew install bdw-gc libunistring binutils llvm gmp ;;
+    macports) $SUDO port install boehm-gc libunistring binutils gmp ;;
+    zypper) $SUDO zypper install gc-devel libunistring-devel binutils gmp-devel ;;
+    nix) nix-env -iA nixpkgs.boehmgc.dev nixpkgs.libunistring nixpkgs.binutils nixpkgs.nixpkgs.gmp ;;
+    spack) spack install boehm-gc libunistring binutils gmp ;;
+    conda) conda install boehm-gc libunistring binutils gmp ;;
     *)
         echo "Unknown package manager: $PKG_MGR" >&2
         exit 1