#!/bin/bash

. ./wvtest.sh


WVSTART "Compile a single source C program"
cat > 'test.c' <<'EOF'
int main() { return 0; }
EOF
cat > 'Makefile.omk' <<'EOF' # OMK manual includes this file - do not modify it
bin_PROGRAMS = test
test_SOURCES = test.c
EOF
needs_valid_CC
WVPASS make V=1

WVSTART "Compile a multiple source C program"
cat > 'func.c' <<< "void func() { }"
cat > 'test.c' <<< "void func(); int main() { func(); return 0; }"
cat > 'Makefile.omk' <<'EOF'
bin_PROGRAMS = test
test_SOURCES = test.c func.c
EOF
needs_valid_CC
WVPASS make V=1

WVSTART "Two programs sharing a source"
cat > 'func.c' <<< "void func() { }"
cat > 'p1.c' <<< "void func(); int main() { func(); return 0; }"
cat > 'p2.c' <<< "void func(); int main() { func(); return 0; }"
cat > 'Makefile.omk' <<'EOF'
bin_PROGRAMS = p1 p2
p1_SOURCES = p1.c func.c
p2_SOURCES = p2.c func.c
EOF
needs_valid_CC
WVPASS make


WVSTART "Generated sources"
cat > 'Makefile.omk' <<'EOF'
bin_PROGRAMS = p
p_GEN_SOURCES = gen.c

gen.c:
	echo "int main() { return 0; }" > $@
EOF
needs_valid_CC
WVPASS make

WVSTART "Compile a single source C program twice"
cat > 'test.c' <<'EOF'
int main() { return 0; }
EOF
cat > 'Makefile.omk' <<'EOF' # OMK manual includes this file - do not modify it
bin_PROGRAMS = test
test_SOURCES = test.c
EOF
needs_valid_CC
WVPASS make
touch test.c
WVPASS make