chore: revert makefile

Signed-off-by: Gabriele Fedi <gabriele.fedi@enterprisedb.com>

Author: GabriFedi97

Makefile

@@ -11,25 +11,9 @@ ifeq ($(DIRS),)
 $(error No subdirectories with metadata.hcl files found)
 endif
 
-# Default supported distributions
-DISTROS := $(shell sed -n '/variable "distributions"/,/}/ { s/^[[:space:]]*"\([^"]*\)".*/\1/p }' docker-bake.hcl)
-# Default supported PostgreSQL majors
-POSTGRES_MAJORS := $(shell sed -n '/variable "pgVersions"/,/]/ { s/^[[:space:]]*"\([^"]*\)".*/\1/p }' docker-bake.hcl)
-
-# Find all extensions with AUTO_UPDATE_OS_LIBS = true
-EXTENSIONS_WITH_OS_LIBS := $(shell \
-  for dir in $(DIRS); do \
-    value=$$(sed -n 's/.*auto_update_os_libs *= *//p' "$$dir/metadata.hcl" | tr -d ' '); \
-    if [ "$$value" = "true" ]; then echo "$$dir"; fi; \
-  done \
-)
-
 # Create push targets for each directory
 PUSH_TARGETS := $(addprefix push-,$(DIRS))
 
-# Create UPDATE_OS_LIBS targets for each extension
-UPDATE_OS_LIBS_TARGETS := $(addprefix update-os-libs-,$(EXTENSIONS_WITH_OS_LIBS))
-
 .PHONY: all check prereqs push $(DIRS) $(PUSH_TARGETS)
 
 # Colours
@@ -64,32 +48,6 @@ check: prereqs
 		docker buildx bake -f $(dir)/metadata.hcl -f docker-bake.hcl --check; \
 	)
 
-# --------------------------
-# Update OS libraries for all images
-# --------------------------
-update-os-libs: prereqs $(UPDATE_OS_LIBS_TARGETS)
-	@echo -e "$(GREEN)======================================================$(NC)"
-	@echo -e "$(GREEN)OS libraries update for all projects: $(EXTENSIONS_WITH_OS_LIBS)$(NC)"
-	@echo -e "$(GREEN)======================================================$(NC)"
-
-# --------------------------
-# Generic per-project OS libraries update
-# Usage: make update-os-libs-<project>
-# --------------------------
-$(UPDATE_OS_LIBS_TARGETS): update-os-libs-%: prereqs
-	@echo -e "$(BLUE)Performing an OS libraries update for $*...$(NC)"
-	@mkdir -p "$*/system-libs" ;\
-	for DISTRO in $(DISTROS); do \
-		for MAJOR in $(POSTGRES_MAJORS); do \
-			docker run --rm -u 0 "ghcr.io/cloudnative-pg/postgresql:18-minimal-$$DISTRO" \
-				bash -c "apt-get update >/dev/null; apt-get install -qq --print-uris --no-install-recommends postgresql-$$MAJOR-$*" \
-			| cut -d ' ' -f 2,4 \
-			| grep '^lib' \
-			| sort \
-			> "$*/system-libs/$$MAJOR-$$DISTRO-os-libs.txt"; \
-		done; \
-	done
-
 # --------------------------
 # Push all images
 # --------------------------