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curl/src/Makefile.am
Viktor Szakats 62d77b12fc
spacecheck: check long lines and repeat spaces, fix fallouts 
Verify if lines are not longer than 192 characters. Also verify if lines
have less than 79 repeat spaces (and fix one fallout).

To improve readability by avoiding long lines and to prevent adding
overly long lines with text that may go unnoticed in an editor or diff
viewer.

In addition to pre-existing line length limits: 79 for C, 132 for CMake
sources.

Also:
- spacecheck: fix/harden allowlist regexes.
- spacecheck: tidy-up quotes and simplify escaping.
- spacecheck: allow folding strings with repeat spaces.
- GHA: fix a suppressed shellcheck warning.
- GHA/macos: simplify by dropping brew bundle.
- test1119.pl: precompile a regex.
- FAQ.md: delete very long link to a Windows 7/2008 support article
  that's lost it relevance.

Closes #21087
2026-03-25 11:02:08 +01:00

241 lines
7.8 KiB
Makefile
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#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
AUTOMAKE_OPTIONS = foreign nostdinc
# remove targets if the command fails
.DELETE_ON_ERROR:
# Get CURL_CFILES, CURL_HFILES, CURLX_CFILES, CURLX_HFILES, CURL_RCFILES variables
include Makefile.inc
EXTRA_DIST = CMakeLists.txt .checksrc mk-file-embed.pl mkhelp.pl $(CURL_RCFILES)
# Specify our include paths here, and do it relative to $(top_srcdir) and
# $(top_builddir), to ensure that these paths which belong to the library
# being currently built and tested are searched before the library which
# might possibly already be installed in the system.
#
# $(top_srcdir)/include is for libcurl's external include files
# $(top_builddir)/lib is for libcurl's generated lib/curl_config.h file
# $(top_srcdir)/lib for libcurl's lib/curl_setup.h and other "borrowed" files
# $(srcdir) for generated sources to find included sources
AM_CPPFLAGS = -I$(top_srcdir)/include \
-I$(top_builddir)/lib \
-I$(top_srcdir)/lib \
-I$(srcdir)
bin_PROGRAMS = curl
curlinfo_SOURCES = curlinfo.c
noinst_PROGRAMS = curlinfo
if USE_CPPFLAG_CURL_STATICLIB
AM_CPPFLAGS += -DCURL_STATICLIB
endif
if DEBUGBUILD
AM_CPPFLAGS += -DDEBUGBUILD
endif
if USE_UNICODE
UNICODEFLAG = -municode
endif
curl_cfiles_gen =
curl_hfiles_gen =
CLEANFILES =
if USE_CPPFLAG_CURL_STATICLIB
curlx_csrc =
curlx_hsrc =
else
# These are part of the libcurl static lib. Add them here when linking shared.
curlx_csrc = $(CURLX_CFILES)
curlx_hsrc = $(CURLX_HFILES)
endif
if USE_UNITY
curltool_unity.c: $(top_srcdir)/scripts/mk-unity.pl $(CURL_CFILES) $(curl_cfiles_gen) $(curlx_csrc)
@PERL@ $(top_srcdir)/scripts/mk-unity.pl --include $(CURL_CFILES) $(curl_cfiles_gen) $(curlx_csrc) > curltool_unity.c
nodist_curl_SOURCES = curltool_unity.c
curl_SOURCES =
CLEANFILES += curltool_unity.c
else
curl_SOURCES = $(CURL_CFILES) $(CURL_HFILES) $(curl_cfiles_gen) $(curl_hfiles_gen) $(curlx_csrc) $(curlx_hsrc)
endif
if HAVE_WINDRES
curl_SOURCES += $(CURL_RCFILES)
$(CURL_RCFILES): tool_version.h
endif
curl_LDFLAGS = $(CURL_LDFLAGS_BIN) $(UNICODEFLAG)
# This might hold -Werror
CFLAGS += @CURL_CFLAG_EXTRAS@
# Prevent LIBS from being used for all link targets
LIBS = $(BLANK_AT_MAKETIME)
curl_LDADD = $(top_builddir)/lib/libcurl.la @LIBCURL_PC_LIBS_PRIVATE@
# if unit tests are enabled, build a static library to link them with
if BUILD_UNITTESTS
noinst_LTLIBRARIES = libcurltool.la
libcurltool_la_CPPFLAGS = $(AM_CPPFLAGS) -DCURL_STATICLIB -DUNITTESTS
libcurltool_la_CFLAGS =
libcurltool_la_LDFLAGS = -static $(LIBCURL_PC_LIBS_PRIVATE)
if USE_UNITY
libcurltool_unity.c: $(top_srcdir)/scripts/mk-unity.pl $(CURL_CFILES) $(curlx_csrc)
@PERL@ $(top_srcdir)/scripts/mk-unity.pl --include $(CURL_CFILES) $(curlx_csrc) > libcurltool_unity.c
nodist_libcurltool_la_SOURCES = libcurltool_unity.c
libcurltool_la_SOURCES =
CLEANFILES += libcurltool_unity.c
else
libcurltool_la_SOURCES = $(CURL_CFILES) $(CURL_HFILES) $(curlx_csrc) $(curlx_hsrc)
endif
endif
# Use absolute directory to disable VPATH
ASCIIPAGE=$(top_builddir)/docs/cmdline-opts/curl.txt
MKHELP=$(top_srcdir)/src/mkhelp.pl
HUGE=tool_hugehelp.c
HUGECMD = $(HUGEIT_$(V))
HUGEIT_0 = @echo " HUGE " $@;
HUGEIT_1 =
HUGEIT_ = $(HUGEIT_0)
curl_CPPFLAGS = $(AM_CPPFLAGS)
if USE_MANUAL
# Here are the stuff to create a built-in manual
curl_CPPFLAGS += -DUSE_MANUAL
$(ASCIIPAGE):
cd $(top_builddir)/docs && $(MAKE)
if PERL
if HAVE_LIBZ
# This generates the tool_hugehelp.c file in both uncompressed and
# compressed formats.
$(HUGE): $(ASCIIPAGE) $(MKHELP)
$(HUGECMD)( \
echo '/* !checksrc! disable COPYRIGHT all */' > $(HUGE); \
echo '/* !checksrc! disable INCLUDEDUP all */' >> $(HUGE); \
echo '/* !checksrc! disable LONGLINE all */' >> $(HUGE); \
echo '#include "tool_setup.h"' >> $(HUGE); \
echo '#ifndef HAVE_LIBZ' >> $(HUGE); \
@PERL@ $(MKHELP) < $(ASCIIPAGE) >> $(HUGE); \
echo '#else' >> $(HUGE); \
@PERL@ $(MKHELP) -c < $(ASCIIPAGE) >> $(HUGE); \
echo '#endif /* HAVE_LIBZ */' >> $(HUGE) )
else # HAVE_LIBZ
# This generates the tool_hugehelp.c file uncompressed only
$(HUGE): $(ASCIIPAGE) $(MKHELP)
$(HUGECMD)( \
echo '/* !checksrc! disable COPYRIGHT all */' > $(HUGE); \
echo '#include "tool_setup.h"' >> $(HUGE); \
@PERL@ $(MKHELP) < $(ASCIIPAGE) >> $(HUGE) )
endif
else # PERL
$(HUGE):
$(HUGECMD)( \
if test ! -f "$(srcdir)/$(HUGE)"; then \
echo '/* !checksrc! disable COPYRIGHT all */' > $(HUGE); \
echo '#include "tool_hugehelp.h"' >> $(HUGE); \
echo 'void hugehelp(void) {}' >> $(HUGE); \
echo 'void showhelp(const char *trigger, const char *arg, const char *endarg)' >> $(HUGE); \
echo '{' >> $(HUGE); \
echo ' (void)trigger; (void)arg; (void)endarg;' >> $(HUGE); \
echo '}' >> $(HUGE); \
fi)
endif
else # USE_MANUAL
# built-in manual has been disabled, make a blank file
$(HUGE):
echo '/* !checksrc! disable COPYRIGHT all */' > $(HUGE); \
echo '#include "tool_hugehelp.h"' >> $(HUGE)
endif
curl_cfiles_gen += $(HUGE)
curl_hfiles_gen += tool_hugehelp.h
CLEANFILES += $(HUGE)
CA_EMBED_CSOURCE = tool_ca_embed.c
curl_cfiles_gen += $(CA_EMBED_CSOURCE)
CLEANFILES += $(CA_EMBED_CSOURCE)
if CURL_CA_EMBED_SET
curl_CPPFLAGS += -DCURL_CA_EMBED
MK_FILE_EMBED = $(top_srcdir)/src/mk-file-embed.pl
$(CA_EMBED_CSOURCE): $(MK_FILE_EMBED) $(CURL_CA_EMBED)
@PERL@ $(MK_FILE_EMBED) --var curl_ca_embed < $(CURL_CA_EMBED) > $(CA_EMBED_CSOURCE)
else
$(CA_EMBED_CSOURCE):
echo '/* !checksrc! disable COPYRIGHT all */' > $(CA_EMBED_CSOURCE)
echo 'extern const void *curl_ca_embed; const void *curl_ca_embed;' >> $(CA_EMBED_CSOURCE)
endif
CHECKSRC = $(CS_$(V))
CS_0 = @echo " RUN " $@;
CS_1 =
CS_ = $(CS_0)
# ignore generated C files since they play by slightly different rules!
checksrc:
$(CHECKSRC)(@PERL@ $(top_srcdir)/scripts/checksrc.pl -D$(srcdir) $(CURL_CFILES) $(CURL_HFILES))
if NOT_CURL_CI
if DEBUGBUILD
# for debug builds, we scan the sources on all regular make invokes
all-local: checksrc
endif
endif
_tidy_cflags :=
TIDYFLAGS :=
if CURL_WERROR
TIDYFLAGS += '--warnings-as-errors=*'
endif
if CLANG
_tidy_cflags += $(CFLAGS)
endif
tidy: $(HUGE) $(CA_EMBED_CSOURCE)
(_curl_cfiles=`echo ' $(CURL_CFILES)' | sed -e 's/ +/ /g' -e 's| | $(srcdir)/|g'`; \
@CLANG_TIDY@ --config-file=$(top_srcdir)/.clang-tidy.yml $(TIDYFLAGS) $(CURL_CLANG_TIDYFLAGS) $$_curl_cfiles $(curl_cfiles_gen) \
-- $(curl_CPPFLAGS) $(CPPFLAGS) $(AM_CPPFLAGS) -DHAVE_CONFIG_H $(_tidy_cflags))
listhelp:
(cd $(top_srcdir)/docs/cmdline-opts && make listhelp)
if HAVE_WINDRES
.rc.o:
$(RC) -I$(top_srcdir)/include $(RCFLAGS) -i $< -o $@
endif
dist-hook:
rm -f $(distdir)/$(CA_EMBED_CSOURCE)
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