gnuplot/src/GNUmakefile at master · gnuplot/gnuplot · GitHub

Repository navigation

22 lines (15 loc) · 519 Bytes

# Systems where /bin/sh is not the default shell need this. The $(shell)

# command below won't work with e.g. stock DOS/Windows shells.

SHELL = /bin/sh

have-Makefile := $(shell test -f Makefile && echo yes)

# If the user runs GNU make but has not yet run ./configure,

# give them a diagnostic.

ifeq ($(have-Makefile),yes)

include Makefile

include $(srcdir)/Makefile.maint

else

all:

@echo There seems to be no Makefile in this directory.

@echo "You must run ./configure before running \`make'."

@exit 1

endif