Makefile.minimal
author Sam Lantinga <slouken@libsdl.org>
Fri, 28 Sep 2012 03:18:18 -0700
changeset 6491 03b7e6b0a8bf
parent 5310 a9945ce48999
child 7667 be1cc6f55840
permissions -rw-r--r--
Fixed bug 1587 - "aclocal" fails to generate a sufficient "aclocal.m4"

Cecil Curry 2012-08-27 16:55:12 PDT

Allow "aclocal" to find the "AC_CHECK_DEFINE" macro.

On running:

rm aclocal.m4
libtoolize --install --copy --force
aclocal -I acinclude
autoconf -I acinclude

The former three commands succeed, but "autoconf" fails with:

configure.in:198: error: possibly undefined macro: AC_CHECK_DEFINE
If this token and others are legitimate, please use m4_pattern_allow.
See the Autoconf documentation.

"aclocal" fails to find AC_CHECK_DEFINE and hence add such macro to
"aclocal.m4". Here is why:

* "acinclude/ac_check_define.m4" defines AC_CHECK_DEFINE via define() rather
than AC_DEFUN().
* "aclocal" fails to find macros defined via define().
     1 # Makefile to build the SDL library
     2 
     3 INCLUDE = -I./include
     4 CFLAGS  = -g -O2 $(INCLUDE)
     5 AR	= ar
     6 RANLIB	= ranlib
     7 
     8 TARGET  = libSDL.a
     9 SOURCES = \
    10 	src/*.c \
    11 	src/audio/*.c \
    12 	src/audio/dummy/*.c \
    13 	src/cpuinfo/*.c \
    14 	src/events/*.c \
    15 	src/file/*.c \
    16 	src/haptic/*.c \
    17 	src/haptic/dummy/*.c \
    18 	src/joystick/*.c \
    19 	src/joystick/dummy/*.c \
    20 	src/loadso/dummy/*.c \
    21 	src/power/*.c \
    22 	src/render/*.c \
    23 	src/render/software/*.c \
    24 	src/stdlib/*.c \
    25 	src/thread/*.c \
    26 	src/thread/generic/*.c \
    27 	src/timer/*.c \
    28 	src/timer/dummy/*.c \
    29 	src/video/*.c \
    30 	src/video/dummy/*.c \
    31 
    32 OBJECTS = $(shell echo $(SOURCES) | sed -e 's,\.c,\.o,g')
    33 
    34 all: $(TARGET)
    35 
    36 $(TARGET): $(OBJECTS)
    37 	$(AR) crv $@ $^
    38 	$(RANLIB) $@
    39 
    40 clean:
    41 	rm -f $(TARGET) $(OBJECTS)