From c6a768c12ce7e83631d08f53937a075c4f76e2d5 Mon Sep 17 00:00:00 2001 From: Florian Fischer Date: Mon, 12 Aug 2019 11:10:15 +0200 Subject: use LD_LIBRARY_PATH for glibc instead of calling its loader Calling the loader fails on non ELF executables. Exec, formerly run_cmd, now takes two options: -l LD_LIBRARY_PATH, -p LD_PRELOAD. -p sets LD_PRELOAD and -l LD_LIBRARY_PATH before executing the rest of argv. glibc no longer uses cmd_prefix in favor of LD_LIBRARY_PATH. --- src/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/Makefile') diff --git a/src/Makefile b/src/Makefile index 8a5e0a4..8d6d110 100644 --- a/src/Makefile +++ b/src/Makefile @@ -15,7 +15,7 @@ MEMSIZE=$(shell echo $(MEMSIZE_KB)"* 1024" | bc) .PHONY: all clean -all: $(OBJDIR)/print_status_on_exit.so $(OBJDIR)/allocators/bumpptr_alloc.so $(OBJDIR)/run_cmd +all: $(OBJDIR)/print_status_on_exit.so $(OBJDIR)/allocators/bumpptr_alloc.so $(OBJDIR)/exec $(OBJDIR)/allocators/bumpptr_alloc.so: bumpptr_alloc.c Makefile | $(OBJDIR)/allocators @echo "Compiling $@..."; @@ -26,7 +26,7 @@ $(OBJDIR)/print_status_on_exit.so: print_status_on_exit.c Makefile | $(OBJDIR) @echo "Compiling $@..."; $(CC) $(LDFLAGS) -shared $(CFLAGS) -o $@ $< -$(OBJDIR)/run_cmd: run_cmd.c Makefile | $(OBJDIR) +$(OBJDIR)/exec: exec.c Makefile | $(OBJDIR) @echo "Compiling $@..."; $(CC) $(LDFLAGS) $(CFLAGS) -o $@ $< -- cgit v1.2.3