#! /bin/sh

# Another sources-in-conditional test.  Report from Tim Goodwin.

. $srcdir/defs || exit 1

cat > configure.in << 'END'
AC_INIT(Makefile.am)
AM_INIT_AUTOMAKE(foo,0.0)
AC_PROG_CC
AM_CONDITIONAL(ONE, test "x$CONDITION1" = "xtrue")
AM_CONDITIONAL(TWO, test "x$CONDITION2" = "xtrue")
AC_OUTPUT(Makefile)
END

cat > Makefile.am << 'END'
bin_PROGRAMS = targ

if ONE
OPT1 = one.c
endif

if TWO
OPT2 = two.c
endif

targ_SOURCES = main.c $(OPT1) $(OPT2)

echo-objects:
	@echo $(targ_OBJECTS)
END

$ACLOCAL || exit 1
$AUTOMAKE || exit 1

# We should not output useless definitions.
test "`grep '^@TWO_FALSE@' Makefile.in | wc -l`" -eq 0 || exit 1

$AUTOCONF || exit 1
(gcc -v) > /dev/null 2>&1 || exit 77

# Ignore user CFLAGS.
CFLAGS=
export CFLAGS

$needs_gnu_make

CC='gcc' CONDITION1=true CONDITION2=true ./configure || exit 1
msgtt=`$MAKE --no-print-directory echo-objects`
CC='gcc' CONDITION1=true CONDITION2=false ./configure || exit 1
msgtf=`$MAKE --no-print-directory echo-objects`
CC='gcc' CONDITION1=false CONDITION2=true ./configure || exit 1
msgft=`$MAKE --no-print-directory echo-objects`
CC='gcc' CONDITION1=false CONDITION2=false ./configure || exit 1
msgff=`$MAKE --no-print-directory echo-objects`

echo $msgtt
echo $msgtf
echo $msgft
echo $msgff

test "$msgtt" = "main.o one.o two.o" || exit 1
test "$msgtf" = "main.o one.o" || exit 1
test "$msgft" = "main.o two.o" || exit 1
test "$msgff" = "main.o" || exit 1