nDPI/tests/dga/Makefile.in
Ivan Nardi d76007054c
Build system: Fix --disable-shared and --disable-static flags being ignored (#3044)
The configure flags --disable-shared and --disable-static were properly
recognized by libtool but ignored by nDPI's custom src/lib/Makefile.in,
which always built both static and shared libraries regardless of the
flags specified.

This commit fixes the issue by:

1. Exporting enable_shared and enable_static variables from configure.ac
   via AC_SUBST so they're available in Makefiles

2. Adding configure-time error checks:
   - Prevent both --disable-shared and --disable-static simultaneously
   - Require static library for --enable-fuzztargets (fuzz targets need
     static linking for proper instrumentation)

3. Modifying src/lib/Makefile.in to conditionally build libraries

4. Updating all build targets to support dynamic linking when static
   library is disabled.
   These targets now:
   - Use static library when available (preferred, default behavior)
   - Fall back to dynamic linking with -lndpi when --disable-static

5. Adding configuration summary output showing which libraries will be
   built (enabled/disabled status for both shared and static)

fuzz: disable creation of (unused) shared library

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>
2025-11-25 15:32:29 +01:00

62 lines
1.5 KiB
Makefile

# Support for out-of-tree builds (VPATH)
srcdir = @srcdir@
top_srcdir = @top_srcdir@
top_builddir = @top_builddir@
VPATH = @srcdir@
CC=@CC@
LDFLAGS=@LDFLAGS@
CXX=@CXX@
CFLAGS=@CFLAGS@
EXE_SUFFIX=@EXE_SUFFIX@
SRCHOME=$(top_srcdir)/src
ifneq ($(OS),Windows_NT)
AM_CFLAGS=-fPIC -DPIC
else
AM_CFLAGS=
endif
AM_CFLAGS+=-I$(SRCHOME)/include -I$(top_builddir)/src/include @NDPI_CFLAGS@
AM_LDFLAGS=@NDPI_LDFLAGS@
ENABLE_STATIC = @enable_static@
ifeq ($(ENABLE_STATIC),yes)
LIBNDPI=$(top_builddir)/src/lib/libndpi.a
LIBNDPI_DEP=$(LIBNDPI)
else
LIBNDPI=-lndpi
LIBNDPI_DEP=$(top_builddir)/src/lib/libndpi.so
AM_LDFLAGS+=-L$(top_builddir)/src/lib
endif
LIBS=$(LIBNDPI) @ADDITIONAL_LIBS@ @LIBS@ -lpthread
HEADERS=$(SRCHOME)/include/ndpi_api.h $(SRCHOME)/include/ndpi_typedefs.h $(SRCHOME)/include/ndpi_protocol_ids.h
HEADERS+=$(top_builddir)/src/include/ndpi_config.h $(top_builddir)/src/include/ndpi_define.h
OBJS=dga_evaluate
PREFIX?=@prefix@
all: dga_evaluate$(EXE_SUFFIX)
EXECUTABLE_SOURCES := dga_evaluate.c
COMMON_SOURCES := $(filter-out $(EXECUTABLE_SOURCES),$(wildcard *.c ))
dga_evaluate$(EXE_SUFFIX): $(LIBNDPI_DEP) dga_evaluate.o
$(CC) $(AM_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(AM_LDFLAGS) $(LDFLAGS) dga_evaluate.o $(LIBS) -o $@
%.o: %.c $(HEADERS) Makefile
$(CC) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $< -o $@
clean:
$(RM) *.o *.lo dga_evaluate$(EXE_SUFFIX)
$(RM) .*.o.cmd .*.o.d
$(RM) -r build .libs .deps
install:
echo ""
distdir:
distclean: clean
$(RM) Makefile
check:
true # nothing to do here, done by invoking tests/do-dga.sh