xref: /curl/src/Makefile.am (revision b4e8183f) 
1#***************************************************************************
2#                                  _   _ ____  _
3#  Project                     ___| | | |  _ \| |
4#                             / __| | | | |_) | |
5#                            | (__| |_| |  _ <| |___
6#                             \___|\___/|_| \_\_____|
7#
8# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
9#
10# This software is licensed as described in the file COPYING, which
11# you should have received as part of this distribution. The terms
12# are also available at https://curl.se/docs/copyright.html.
13#
14# You may opt to use, copy, modify, merge, publish, distribute and/or sell
15# copies of the Software, and permit persons to whom the Software is
16# furnished to do so, under the terms of the COPYING file.
17#
18# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19# KIND, either express or implied.
20#
21# SPDX-License-Identifier: curl
22#
23###########################################################################
24AUTOMAKE_OPTIONS = foreign nostdinc
25
26# remove targets if the command fails
27.DELETE_ON_ERROR:
28
29# Specify our include paths here, and do it relative to $(top_srcdir) and
30# $(top_builddir), to ensure that these paths which belong to the library
31# being currently built and tested are searched before the library which
32# might possibly already be installed in the system.
33#
34# $(top_srcdir)/include is for libcurl's external include files
35# $(top_builddir)/lib is for libcurl's generated lib/curl_config.h file
36# $(top_builddir)/src is for curl's generated src/curl_config.h file
37# $(top_srcdir)/lib for libcurl's lib/curl_setup.h and other "borrowed" files
38# $(top_srcdir)/src is for curl's src/tool_setup.h and "curl-private" files
39
40AM_CPPFLAGS = -I$(top_srcdir)/include        \
41              -I$(top_builddir)/lib          \
42              -I$(top_builddir)/src          \
43              -I$(top_srcdir)/lib            \
44              -I$(top_srcdir)/src
45
46bin_PROGRAMS = curl
47
48if BUILD_DOCS
49SUBDIRS = ../docs
50endif
51
52if USE_CPPFLAG_CURL_STATICLIB
53AM_CPPFLAGS += -DCURL_STATICLIB
54endif
55AM_CPPFLAGS += -DBUILDING_CURL
56
57include Makefile.inc
58
59# CURL_FILES comes from Makefile.inc
60curl_SOURCES = $(CURL_FILES)
61if HAVE_WINDRES
62curl_SOURCES += $(CURL_RCFILES)
63$(CURL_RCFILES): tool_version.h
64endif
65
66curl_LDFLAGS = $(AM_LDFLAGS) $(CURL_LDFLAGS_BIN)
67
68# This might hold -Werror
69CFLAGS += @CURL_CFLAG_EXTRAS@
70
71# Prevent LIBS from being used for all link targets
72LIBS = $(BLANK_AT_MAKETIME)
73
74if USE_EXPLICIT_LIB_DEPS
75curl_LDADD = $(top_builddir)/lib/libcurl.la @LIBCURL_LIBS@
76else
77curl_LDADD = $(top_builddir)/lib/libcurl.la @SSL_LIBS@ @ZLIB_LIBS@ @CURL_NETWORK_AND_TIME_LIBS@
78endif
79
80# if unit tests are enabled, build a static library to link them with
81if BUILD_UNITTESTS
82noinst_LTLIBRARIES = libcurltool.la
83libcurltool_la_CPPFLAGS = $(AM_CPPFLAGS) \
84                          -DCURL_STATICLIB -DUNITTESTS
85libcurltool_la_CFLAGS =
86libcurltool_la_LDFLAGS = -static $(LINKFLAGS)
87libcurltool_la_SOURCES = $(CURL_FILES)
88endif
89
90CLEANFILES = tool_hugehelp.c
91# Use the C locale to ensure that only ASCII characters appear in the
92# embedded text.
93NROFF=env LC_ALL=C @NROFF@ @MANOPT@ 2>/dev/null # figured out by the configure script
94
95EXTRA_DIST = mkhelp.pl \
96 Makefile.mk curl.rc Makefile.inc CMakeLists.txt .checksrc
97
98# Use absolute directory to disable VPATH
99ASCIIPAGE=$(top_builddir)/docs/cmdline-opts/curl.txt
100MKHELP=$(top_srcdir)/src/mkhelp.pl
101HUGE=tool_hugehelp.c
102
103HUGECMD = $(HUGEIT_$(V))
104HUGEIT_0 = @echo "  HUGE    " $@;
105HUGEIT_1 =
106HUGEIT_ = $(HUGEIT_0)
107
108CHECKSRC = $(CS_$(V))
109CS_0 = @echo "  RUN     " $@;
110CS_1 =
111CS_ = $(CS_0)
112
113if USE_MANUAL
114# Here are the stuff to create a built-in manual
115
116$(ASCIIPAGE):
117	cd $(top_builddir)/docs && $(MAKE)
118
119if HAVE_LIBZ
120# This generates the tool_hugehelp.c file in both uncompressed and
121# compressed formats.
122$(HUGE): $(ASCIIPAGE) $(MKHELP)
123	$(HUGECMD) (echo '#include "tool_setup.h"' > $(HUGE);   \
124	echo '#ifndef HAVE_LIBZ' >> $(HUGE);                    \
125	$(PERL) $(MKHELP) < $(ASCIIPAGE) >> $(HUGE);     \
126	echo '#else' >> $(HUGE);                                \
127	$(PERL) $(MKHELP) -c < $(ASCIIPAGE) >> $(HUGE);  \
128	echo '#endif /* HAVE_LIBZ */' >> $(HUGE) )
129else # HAVE_LIBZ
130# This generates the tool_hugehelp.c file uncompressed only
131$(HUGE): $(ASCIIPAGE) $(MKHELP)
132	$(HUGECMD)(echo '#include "tool_setup.h"' > $(HUGE);    \
133	$(PERL) $(MKHELP) < $(ASCIIPAGE) >> $(HUGE) )
134endif
135
136else # USE_MANUAL
137# built-in manual has been disabled, make a blank file
138$(HUGE):
139	echo '#include "tool_hugehelp.h"' >> $(HUGE)
140endif
141
142# ignore tool_hugehelp.c since it is generated source code and it plays
143# by slightly different rules!
144checksrc:
145	$(CHECKSRC)(@PERL@ $(top_srcdir)/scripts/checksrc.pl -D$(srcdir) \
146	-W$(srcdir)/tool_hugehelp.c $(srcdir)/*.[ch])
147
148if CURLDEBUG
149# for debug builds, we scan the sources on all regular make invokes
150all-local: checksrc
151endif
152
153# disable the tests that are mostly causing false positives
154TIDYFLAGS=-checks=-clang-analyzer-security.insecureAPI.strcpy,-clang-analyzer-optin.performance.Padding,-clang-analyzer-valist.Uninitialized,-clang-analyzer-core.NonNullParamChecker,-clang-analyzer-core.NullDereference
155
156TIDY:=clang-tidy
157
158tidy:
159	$(TIDY) $(CURL_CFILES) $(TIDYFLAGS) -- $(curl_CPPFLAGS) $(CPPFLAGS) -DHAVE_CONFIG_H
160
161listhelp:
162	(cd $(top_srcdir)/docs/cmdline-opts && make listhelp)
163
164if HAVE_WINDRES
165.rc.o:
166	$(RC) -I$(top_srcdir)/include -DCURL_EMBED_MANIFEST $(RCFLAGS) -i $< -o $@
167endif
168