diff --git a/.gitignore b/.gitignore index 59772e4..fc379af 100644 --- a/.gitignore +++ b/.gitignore @@ -13,6 +13,7 @@ doc/html .vscode *.c~ *.h~ +configure~ # autotools autom4te.cache @@ -23,8 +24,10 @@ mnt # Generated files Doxyfile Makefile -config.log +*.log +*.scan config.status doc src/.deps src/.dirstamp +test/.deps diff --git a/Makefile.am b/Makefile.am index 9f4fcbc..a7ac31d 100644 --- a/Makefile.am +++ b/Makefile.am @@ -8,6 +8,9 @@ CFLAGS = -g -O2 -Wall -Wextra -Wshadow $(NUCLA) \ -rdynamic -D_GNU_SOURCE -DVERSION=\"$(VERSION)\"\ $(pkgconf_CFLAGS) $(fuse_CFLAGS) $(fuse_LIBS) LIBS += $(pkgconf_LIBS) $(fuse_LIBS) + +SUBDIRS = test + man_MANS = doc/man/httpdirfs.1 CLEANFILES = doc/man/* DISTCLEANFILES = doc/html/* diff --git a/Makefile.in b/Makefile.in index 8fddb6a..52ae616 100644 --- a/Makefile.in +++ b/Makefile.in @@ -144,6 +144,14 @@ am__v_CCLD_0 = @echo " CCLD " $@; am__v_CCLD_1 = SOURCES = $(httpdirfs_SOURCES) DIST_SOURCES = $(httpdirfs_SOURCES) +RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ + ctags-recursive dvi-recursive html-recursive info-recursive \ + install-data-recursive install-dvi-recursive \ + install-exec-recursive install-html-recursive \ + install-info-recursive install-pdf-recursive \ + install-ps-recursive install-recursive installcheck-recursive \ + installdirs-recursive pdf-recursive ps-recursive \ + tags-recursive uninstall-recursive am__can_run_installinfo = \ case $$AM_UPDATE_INFO_DIR in \ n|no|NO) false;; \ @@ -179,6 +187,14 @@ am__uninstall_files_from_dir = { \ man1dir = $(mandir)/man1 NROFF = nroff MANS = $(man_MANS) +RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ + distclean-recursive maintainer-clean-recursive +am__recursive_targets = \ + $(RECURSIVE_TARGETS) \ + $(RECURSIVE_CLEAN_TARGETS) \ + $(am__extra_recursive_targets) +AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \ + cscope distdir distdir-am dist dist-all distcheck am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) # Read a list of newline-separated strings from the standard input, # and print each of them once, without duplicates. Input order is @@ -196,7 +212,7 @@ am__define_uniq_tagged_files = \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | $(am__uniquify_input)` -AM_RECURSIVE_TARGETS = cscope +DIST_SUBDIRS = $(SUBDIRS) am__DIST_COMMON = $(srcdir)/Doxyfile.in $(srcdir)/Makefile.in \ README.md compile config.guess config.sub depcomp install-sh \ missing @@ -210,6 +226,31 @@ am__remove_distdir = \ || { sleep 5 && rm -rf "$(distdir)"; }; \ else :; fi am__post_remove_distdir = $(am__remove_distdir) +am__relativize = \ + dir0=`pwd`; \ + sed_first='s,^\([^/]*\)/.*$$,\1,'; \ + sed_rest='s,^[^/]*/*,,'; \ + sed_last='s,^.*/\([^/]*\)$$,\1,'; \ + sed_butlast='s,/*[^/]*$$,,'; \ + while test -n "$$dir1"; do \ + first=`echo "$$dir1" | sed -e "$$sed_first"`; \ + if test "$$first" != "."; then \ + if test "$$first" = ".."; then \ + dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \ + dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \ + else \ + first2=`echo "$$dir2" | sed -e "$$sed_first"`; \ + if test "$$first2" = "$$first"; then \ + dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \ + else \ + dir2="../$$dir2"; \ + fi; \ + dir0="$$dir0"/"$$first"; \ + fi; \ + fi; \ + dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \ + done; \ + reldir="$$dir2" DIST_ARCHIVES = $(distdir).tar.gz GZIP_ENV = --best DIST_TARGETS = dist-gzip @@ -238,6 +279,9 @@ CFLAGS = -g -O2 -Wall -Wextra -Wshadow $(NUCLA) \ CPPFLAGS = @CPPFLAGS@ CSCOPE = @CSCOPE@ CTAGS = @CTAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ @@ -279,6 +323,7 @@ abs_srcdir = @abs_srcdir@ abs_top_builddir = @abs_top_builddir@ abs_top_srcdir = @abs_top_srcdir@ ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ @@ -328,10 +373,11 @@ top_srcdir = @top_srcdir@ httpdirfs_SOURCES = src/main.c src/network.c src/fuse_local.c src/link.c \ src/cache.c src/util.c src/sonic.c src/log.c src/config.c src/memcache.c +SUBDIRS = test man_MANS = doc/man/httpdirfs.1 CLEANFILES = doc/man/* DISTCLEANFILES = doc/html/* -all: all-am +all: all-recursive .SUFFIXES: .SUFFIXES: .c .o .obj @@ -520,14 +566,61 @@ uninstall-man1: -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \ dir='$(DESTDIR)$(man1dir)'; $(am__uninstall_files_from_dir) +# This directory's subdirectories are mostly independent; you can cd +# into them and run 'make' without going through this Makefile. +# To change the values of 'make' variables: instead of editing Makefiles, +# (1) if the variable is set in 'config.status', edit 'config.status' +# (which will cause the Makefiles to be regenerated when you run 'make'); +# (2) otherwise, pass the desired values on the 'make' command line. +$(am__recursive_targets): + @fail=; \ + if $(am__make_keepgoing); then \ + failcom='fail=yes'; \ + else \ + failcom='exit 1'; \ + fi; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || eval $$failcom; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + ID: $(am__tagged_files) $(am__define_uniq_tagged_files); mkid -fID $$unique -tags: tags-am +tags: tags-recursive TAGS: tags tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) set x; \ here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ @@ -540,7 +633,7 @@ tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) $$unique; \ fi; \ fi -ctags: ctags-am +ctags: ctags-recursive CTAGS: ctags ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) @@ -559,7 +652,7 @@ cscope: cscope.files clean-cscope: -rm -f cscope.files cscope.files: clean-cscope cscopelist -cscopelist: cscopelist-am +cscopelist: cscopelist-recursive cscopelist-am: $(am__tagged_files) list='$(am__tagged_files)'; \ @@ -613,6 +706,31 @@ distdir-am: $(DISTFILES) || exit 1; \ fi; \ done + @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + $(am__make_dryrun) \ + || test -d "$(distdir)/$$subdir" \ + || $(MKDIR_P) "$(distdir)/$$subdir" \ + || exit 1; \ + dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ + $(am__relativize); \ + new_distdir=$$reldir; \ + dir1=$$subdir; dir2="$(top_distdir)"; \ + $(am__relativize); \ + new_top_distdir=$$reldir; \ + echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \ + echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \ + ($(am__cd) $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="$$new_top_distdir" \ + distdir="$$new_distdir" \ + am__remove_distdir=: \ + am__skip_length_check=: \ + am__skip_mode_fix=: \ + distdir) \ + || exit 1; \ + fi; \ + done -test -n "$(am__skip_mode_fix)" \ || find "$(distdir)" -type d ! -perm -755 \ -exec chmod u+rwx,go+rx {} \; -o \ @@ -751,21 +869,22 @@ distcleancheck: distclean $(distcleancheck_listfiles) ; \ exit 1; } >&2 check-am: all-am -check: check-am +check: check-recursive all-am: Makefile $(PROGRAMS) $(MANS) -installdirs: +installdirs: installdirs-recursive +installdirs-am: for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)"; do \ test -z "$$dir" || $(MKDIR_P) "$$dir"; \ done -install: install-am -install-exec: install-exec-am -install-data: install-data-am -uninstall: uninstall-am +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive install-am: all-am @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am -installcheck: installcheck-am +installcheck: installcheck-recursive install-strip: if test -z '$(STRIP)'; then \ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ @@ -791,11 +910,11 @@ distclean-generic: maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." -clean: clean-am +clean: clean-recursive clean-am: clean-binPROGRAMS clean-generic mostlyclean-am -distclean: distclean-am +distclean: distclean-recursive -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -f src/$(DEPDIR)/cache.Po -rm -f src/$(DEPDIR)/config.Po @@ -811,47 +930,47 @@ distclean: distclean-am distclean-am: clean-am distclean-compile distclean-generic \ distclean-tags -dvi: dvi-am +dvi: dvi-recursive dvi-am: -html: html-am +html: html-recursive html-am: -info: info-am +info: info-recursive info-am: install-data-am: install-man -install-dvi: install-dvi-am +install-dvi: install-dvi-recursive install-dvi-am: install-exec-am: install-binPROGRAMS -install-html: install-html-am +install-html: install-html-recursive install-html-am: -install-info: install-info-am +install-info: install-info-recursive install-info-am: install-man: install-man1 -install-pdf: install-pdf-am +install-pdf: install-pdf-recursive install-pdf-am: -install-ps: install-ps-am +install-ps: install-ps-recursive install-ps-am: installcheck-am: -maintainer-clean: maintainer-clean-am +maintainer-clean: maintainer-clean-recursive -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -rf $(top_srcdir)/autom4te.cache -rm -f src/$(DEPDIR)/cache.Po @@ -867,15 +986,15 @@ maintainer-clean: maintainer-clean-am -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic -mostlyclean: mostlyclean-am +mostlyclean: mostlyclean-recursive mostlyclean-am: mostlyclean-compile mostlyclean-generic -pdf: pdf-am +pdf: pdf-recursive pdf-am: -ps: ps-am +ps: ps-recursive ps-am: @@ -883,11 +1002,12 @@ uninstall-am: uninstall-binPROGRAMS uninstall-man uninstall-man: uninstall-man1 -.MAKE: install-am install-strip +.MAKE: $(am__recursive_targets) install-am install-strip -.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles am--refresh check \ - check-am clean clean-binPROGRAMS clean-cscope clean-generic \ - cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \ +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ + am--depfiles am--refresh check check-am clean \ + clean-binPROGRAMS clean-cscope clean-generic cscope \ + cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \ dist-gzip dist-lzip dist-shar dist-tarZ dist-xz dist-zip \ dist-zstd distcheck distclean distclean-compile \ distclean-generic distclean-tags distcleancheck distdir \ @@ -897,11 +1017,11 @@ uninstall-man: uninstall-man1 install-exec-am install-html install-html-am install-info \ install-info-am install-man install-man1 install-pdf \ install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \ - uninstall-am uninstall-binPROGRAMS uninstall-man \ - uninstall-man1 + installcheck installcheck-am installdirs installdirs-am \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \ + tags tags-am uninstall uninstall-am uninstall-binPROGRAMS \ + uninstall-man uninstall-man1 .PRECIOUS: Makefile diff --git a/aclocal.m4 b/aclocal.m4 index cda809f..86deecf 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -74,7 +74,7 @@ AS_VAR_IF(CACHEVAR,yes, AS_VAR_POPDEF([CACHEVAR])dnl ])dnl AX_CHECK_COMPILE_FLAGS -# pkg.m4 - Macros to locate and use pkg-config. -*- Autoconf -*- +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- # serial 12 (pkg-config-0.29.2) dnl Copyright © 2004 Scott James Remnant . @@ -162,7 +162,7 @@ dnl Check to see whether a particular set of modules exists. Similar to dnl PKG_CHECK_MODULES(), but does not set variables or print errors. dnl dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) -dnl only at the first occurrence in configure.ac, so if the first place +dnl only at the first occurence in configure.ac, so if the first place dnl it's called might be skipped (such as if it is within an "if", you dnl have to call PKG_CHECK_EXISTS manually AC_DEFUN([PKG_CHECK_EXISTS], @@ -231,14 +231,14 @@ if test $pkg_failed = yes; then AC_MSG_RESULT([no]) _PKG_SHORT_ERRORS_SUPPORTED if test $_pkg_short_errors_supported = yes; then - $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` else - $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` fi - # Put the nasty error message in config.log where it belongs - echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD - m4_default([$4], [AC_MSG_ERROR( + m4_default([$4], [AC_MSG_ERROR( [Package requirements ($2) were not met: $$1_PKG_ERRORS @@ -250,7 +250,7 @@ _PKG_TEXT])[]dnl ]) elif test $pkg_failed = untried; then AC_MSG_RESULT([no]) - m4_default([$4], [AC_MSG_FAILURE( + m4_default([$4], [AC_MSG_FAILURE( [The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. @@ -260,10 +260,10 @@ _PKG_TEXT To get pkg-config, see .])[]dnl ]) else - $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS - $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS AC_MSG_RESULT([yes]) - $3 + $3 fi[]dnl ])dnl PKG_CHECK_MODULES @@ -350,74 +350,6 @@ AS_VAR_COPY([$1], [pkg_cv_][$1]) AS_VAR_IF([$1], [""], [$5], [$4])dnl ])dnl PKG_CHECK_VAR -dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES, -dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND], -dnl [DESCRIPTION], [DEFAULT]) -dnl ------------------------------------------ -dnl -dnl Prepare a "--with-" configure option using the lowercase -dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and -dnl PKG_CHECK_MODULES in a single macro. -AC_DEFUN([PKG_WITH_MODULES], -[ -m4_pushdef([with_arg], m4_tolower([$1])) - -m4_pushdef([description], - [m4_default([$5], [build with ]with_arg[ support])]) - -m4_pushdef([def_arg], [m4_default([$6], [auto])]) -m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes]) -m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no]) - -m4_case(def_arg, - [yes],[m4_pushdef([with_without], [--without-]with_arg)], - [m4_pushdef([with_without],[--with-]with_arg)]) - -AC_ARG_WITH(with_arg, - AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),, - [AS_TR_SH([with_]with_arg)=def_arg]) - -AS_CASE([$AS_TR_SH([with_]with_arg)], - [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)], - [auto],[PKG_CHECK_MODULES([$1],[$2], - [m4_n([def_action_if_found]) $3], - [m4_n([def_action_if_not_found]) $4])]) - -m4_popdef([with_arg]) -m4_popdef([description]) -m4_popdef([def_arg]) - -])dnl PKG_WITH_MODULES - -dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES, -dnl [DESCRIPTION], [DEFAULT]) -dnl ----------------------------------------------- -dnl -dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES -dnl check._[VARIABLE-PREFIX] is exported as make variable. -AC_DEFUN([PKG_HAVE_WITH_MODULES], -[ -PKG_WITH_MODULES([$1],[$2],,,[$3],[$4]) - -AM_CONDITIONAL([HAVE_][$1], - [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"]) -])dnl PKG_HAVE_WITH_MODULES - -dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES, -dnl [DESCRIPTION], [DEFAULT]) -dnl ------------------------------------------------------ -dnl -dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after -dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make -dnl and preprocessor variable. -AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES], -[ -PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4]) - -AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"], - [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])]) -])dnl PKG_HAVE_DEFINE_WITH_MODULES - # Copyright (C) 2002-2021 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation diff --git a/compile b/compile index 2b82a43..df363c8 100755 --- a/compile +++ b/compile @@ -340,4 +340,9 @@ exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" # End: diff --git a/config.guess b/config.guess index 6fdb89d..7f76b62 100755 --- a/config.guess +++ b/config.guess @@ -1745,3 +1745,10 @@ EOF fi exit 1 + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.sub b/config.sub index f0de721..dba16e8 100755 --- a/config.sub +++ b/config.sub @@ -1881,3 +1881,10 @@ esac echo "$cpu-$vendor-${kernel:+$kernel-}$os" exit + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure index 804d696..e106161 100755 --- a/configure +++ b/configure @@ -630,6 +630,9 @@ AM_V CSCOPE ETAGS CTAGS +am__fastdepCXX_FALSE +am__fastdepCXX_TRUE +CXXDEPMODE am__fastdepCC_FALSE am__fastdepCC_TRUE CCDEPMODE @@ -663,6 +666,9 @@ INSTALL_DATA INSTALL_SCRIPT INSTALL_PROGRAM NUCLA +ac_ct_CXX +CXXFLAGS +CXX OBJEXT EXEEXT ac_ct_CC @@ -728,6 +734,9 @@ CFLAGS LDFLAGS LIBS CPPFLAGS +CXX +CXXFLAGS +CCC PKG_CONFIG PKG_CONFIG_PATH PKG_CONFIG_LIBDIR @@ -1376,6 +1385,8 @@ Some influential environment variables: LIBS libraries to pass to the linker, e.g. -l CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory + CXX C++ compiler command + CXXFLAGS C++ compiler flags PKG_CONFIG path to pkg-config utility PKG_CONFIG_PATH directories to add to pkg-config's search path @@ -1508,6 +1519,45 @@ fi } # ac_fn_c_try_compile +# ac_fn_cxx_try_compile LINENO +# ---------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_compile + # ac_fn_c_try_link LINENO # ----------------------- # Try to link conftest.$ac_ext, and return whether this succeeded. @@ -2157,6 +2207,222 @@ main (int argc, char **argv) } " +# Test code for whether the C++ compiler supports C++98 (global declarations) +ac_cxx_conftest_cxx98_globals=' +// Does the compiler advertise C++98 conformance? +#if !defined __cplusplus || __cplusplus < 199711L +# error "Compiler does not advertise C++98 conformance" +#endif + +// These inclusions are to reject old compilers that +// lack the unsuffixed header files. +#include +#include + +// and are *not* freestanding headers in C++98. +extern void assert (int); +namespace std { + extern int strcmp (const char *, const char *); +} + +// Namespaces, exceptions, and templates were all added after "C++ 2.0". +using std::exception; +using std::strcmp; + +namespace { + +void test_exception_syntax() +{ + try { + throw "test"; + } catch (const char *s) { + // Extra parentheses suppress a warning when building autoconf itself, + // due to lint rules shared with more typical C programs. + assert (!(strcmp) (s, "test")); + } +} + +template struct test_template +{ + T const val; + explicit test_template(T t) : val(t) {} + template T add(U u) { return static_cast(u) + val; } +}; + +} // anonymous namespace +' + +# Test code for whether the C++ compiler supports C++98 (body of main) +ac_cxx_conftest_cxx98_main=' + assert (argc); + assert (! argv[0]); +{ + test_exception_syntax (); + test_template tt (2.0); + assert (tt.add (4) == 6.0); + assert (true && !false); +} +' + +# Test code for whether the C++ compiler supports C++11 (global declarations) +ac_cxx_conftest_cxx11_globals=' +// Does the compiler advertise C++ 2011 conformance? +#if !defined __cplusplus || __cplusplus < 201103L +# error "Compiler does not advertise C++11 conformance" +#endif + +namespace cxx11test +{ + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate + { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate + { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy + { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; + + // for testing lambda expressions + template Ret eval(Fn f, Ret v) + { + return f(v); + } + + // for testing variadic templates and trailing return types + template auto sum(V first) -> V + { + return first; + } + template auto sum(V first, Args... rest) -> V + { + return first + sum(rest...); + } +} +' + +# Test code for whether the C++ compiler supports C++11 (body of main) +ac_cxx_conftest_cxx11_main=' +{ + // Test auto and decltype + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + int total = 0; + for (auto i = a3; *i; ++i) { total += *i; } + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for + int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, + 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (auto &x : array) { x += 23; } +} +{ + // Test lambda expressions + using cxx11test::eval; + assert (eval ([](int x) { return x*2; }, 21) == 42); + double d = 2.0; + assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); + assert (d == 5.0); + assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); + assert (d == 5.0); +} +{ + // Test use of variadic templates + using cxx11test::sum; + auto a = sum(1); + auto b = sum(1, 2); + auto c = sum(1.0, 2.0, 3.0); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + test_template<::test_template> v(test_template(12)); +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +' + +# Test code for whether the C compiler supports C++11 (complete). +ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} +${ac_cxx_conftest_cxx11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_cxx_conftest_cxx98_main} + ${ac_cxx_conftest_cxx11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C++98 (complete). +ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_cxx_conftest_cxx98_main} + return ok; +} +" + # Auxiliary files required by this configure script. ac_aux_files="missing install-sh compile config.guess config.sub" @@ -2366,7 +2632,7 @@ IFS=$ac_save_IFS case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac -ac_config_files="$ac_config_files Makefile Doxyfile" +ac_config_files="$ac_config_files Makefile Doxyfile test/Makefile" @@ -3429,6 +3695,381 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CXX+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +printf "%s\n" "$CXX" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CXX+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +printf "%s\n" "$ac_ct_CXX" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5 +printf %s "checking whether the compiler supports GNU C++... " >&6; } +if test ${ac_cv_cxx_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ac_compiler_gnu=yes +else $as_nop + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+y} +ac_save_CXXFLAGS=$CXXFLAGS +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +printf %s "checking whether $CXX accepts -g... " >&6; } +if test ${ac_cv_prog_cxx_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_g=yes +else $as_nop + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + +else $as_nop + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +printf "%s\n" "$ac_cv_prog_cxx_g" >&6; } +if test $ac_test_CXXFLAGS; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_prog_cxx_stdcxx=no +if test x$ac_prog_cxx_stdcxx = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5 +printf %s "checking for $CXX option to enable C++11 features... " >&6; } +if test ${ac_cv_prog_cxx_11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cxx_11=no +ac_save_CXX=$CXX +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_cxx_conftest_cxx11_program +_ACEOF +for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA +do + CXX="$ac_save_CXX $ac_arg" + if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_cxx11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cxx_cxx11" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +fi + +if test "x$ac_cv_prog_cxx_cxx11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cxx_cxx11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 +printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; } + CXX="$CXX $ac_cv_prog_cxx_cxx11" +fi + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_prog_cxx_stdcxx=cxx11 +fi +fi +if test x$ac_prog_cxx_stdcxx = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5 +printf %s "checking for $CXX option to enable C++98 features... " >&6; } +if test ${ac_cv_prog_cxx_98+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cxx_98=no +ac_save_CXX=$CXX +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_cxx_conftest_cxx98_program +_ACEOF +for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA +do + CXX="$ac_save_CXX $ac_arg" + if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_cxx98=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cxx_cxx98" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +fi + +if test "x$ac_cv_prog_cxx_cxx98" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cxx_cxx98" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 +printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; } + CXX="$CXX $ac_cv_prog_cxx_cxx98" +fi + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98 + ac_prog_cxx_stdcxx=cxx98 +fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace" >&5 printf %s "checking for library containing backtrace... " >&6; } if test ${ac_cv_search_backtrace+y} @@ -3492,13 +4133,13 @@ fi # Because we use $(fuse_LIBS) in $(CFLAGS); see comment in Makefile.in { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wunused-command-line-argument" >&5 printf %s "checking whether C compiler accepts -Wunused-command-line-argument... " >&6; } -if test ${ax_cv_check_cflags__Werror__Wunused_command_line_argument+y} +if test ${ax_cv_check_cflags___Wunused_command_line_argument+y} then : printf %s "(cached) " >&6 else $as_nop ax_check_save_flags=$CFLAGS - CFLAGS="$CFLAGS -Werror -Wunused-command-line-argument" + CFLAGS="$CFLAGS -Wunused-command-line-argument" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -3512,20 +4153,20 @@ main (void) _ACEOF if ac_fn_c_try_compile "$LINENO" then : - ax_cv_check_cflags__Werror__Wunused_command_line_argument=yes + ax_cv_check_cflags___Wunused_command_line_argument=yes else $as_nop - ax_cv_check_cflags__Werror__Wunused_command_line_argument=no + ax_cv_check_cflags___Wunused_command_line_argument=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS=$ax_check_save_flags fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags__Werror__Wunused_command_line_argument" >&5 -printf "%s\n" "$ax_cv_check_cflags__Werror__Wunused_command_line_argument" >&6; } -if test "x$ax_cv_check_cflags__Werror__Wunused_command_line_argument" = xyes +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wunused_command_line_argument" >&5 +printf "%s\n" "$ax_cv_check_cflags___Wunused_command_line_argument" >&6; } +if test "x$ax_cv_check_cflags___Wunused_command_line_argument" = xyes then : NUCLA=-Wno-unused-command-line-argument else $as_nop - : + -Werror fi @@ -4277,6 +4918,135 @@ else fi +depcc="$CXX" am_compiler_list= + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +printf %s "checking dependency style of $depcc... " >&6; } +if test ${am_cv_CXX_dependencies_compiler_type+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + # Variables for tags utilities; see am/tags.am if test -z "$CTAGS"; then CTAGS=ctags @@ -4466,19 +5236,19 @@ printf "%s\n" "no" >&6; } fi pkg_failed=no -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gumbo libcurl uuid expat openssl" >&5 -printf %s "checking for gumbo libcurl uuid expat openssl... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gumbo libcurl uuid expat openssl gtest" >&5 +printf %s "checking for gumbo libcurl uuid expat openssl gtest... " >&6; } if test -n "$pkgconf_CFLAGS"; then pkg_cv_pkgconf_CFLAGS="$pkgconf_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gumbo libcurl uuid expat openssl\""; } >&5 - ($PKG_CONFIG --exists --print-errors "gumbo libcurl uuid expat openssl") 2>&5 + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gumbo libcurl uuid expat openssl gtest\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gumbo libcurl uuid expat openssl gtest") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then - pkg_cv_pkgconf_CFLAGS=`$PKG_CONFIG --cflags "gumbo libcurl uuid expat openssl" 2>/dev/null` + pkg_cv_pkgconf_CFLAGS=`$PKG_CONFIG --cflags "gumbo libcurl uuid expat openssl gtest" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes @@ -4490,12 +5260,12 @@ if test -n "$pkgconf_LIBS"; then pkg_cv_pkgconf_LIBS="$pkgconf_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gumbo libcurl uuid expat openssl\""; } >&5 - ($PKG_CONFIG --exists --print-errors "gumbo libcurl uuid expat openssl") 2>&5 + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gumbo libcurl uuid expat openssl gtest\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gumbo libcurl uuid expat openssl gtest") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then - pkg_cv_pkgconf_LIBS=`$PKG_CONFIG --libs "gumbo libcurl uuid expat openssl" 2>/dev/null` + pkg_cv_pkgconf_LIBS=`$PKG_CONFIG --libs "gumbo libcurl uuid expat openssl gtest" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes @@ -4516,14 +5286,14 @@ else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then - pkgconf_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gumbo libcurl uuid expat openssl" 2>&1` + pkgconf_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gumbo libcurl uuid expat openssl gtest" 2>&1` else - pkgconf_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gumbo libcurl uuid expat openssl" 2>&1` + pkgconf_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gumbo libcurl uuid expat openssl gtest" 2>&1` fi - # Put the nasty error message in config.log where it belongs - echo "$pkgconf_PKG_ERRORS" >&5 + # Put the nasty error message in config.log where it belongs + echo "$pkgconf_PKG_ERRORS" >&5 - as_fn_error $? "Package requirements (gumbo libcurl uuid expat openssl) were not met: + as_fn_error $? "Package requirements (gumbo libcurl uuid expat openssl gtest) were not met: $pkgconf_PKG_ERRORS @@ -4536,7 +5306,7 @@ See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full @@ -4549,8 +5319,8 @@ See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else - pkgconf_CFLAGS=$pkg_cv_pkgconf_CFLAGS - pkgconf_LIBS=$pkg_cv_pkgconf_LIBS + pkgconf_CFLAGS=$pkg_cv_pkgconf_CFLAGS + pkgconf_LIBS=$pkg_cv_pkgconf_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } @@ -4608,14 +5378,14 @@ else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then - fuse_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "fuse" 2>&1` + fuse_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "fuse" 2>&1` else - fuse_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "fuse" 2>&1` + fuse_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "fuse" 2>&1` fi - # Put the nasty error message in config.log where it belongs - echo "$fuse_PKG_ERRORS" >&5 + # Put the nasty error message in config.log where it belongs + echo "$fuse_PKG_ERRORS" >&5 - as_fn_error $? "Package requirements (fuse) were not met: + as_fn_error $? "Package requirements (fuse) were not met: $fuse_PKG_ERRORS @@ -4628,7 +5398,7 @@ See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full @@ -4641,8 +5411,8 @@ See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else - fuse_CFLAGS=$pkg_cv_fuse_CFLAGS - fuse_LIBS=$pkg_cv_fuse_LIBS + fuse_CFLAGS=$pkg_cv_fuse_CFLAGS + fuse_LIBS=$pkg_cv_fuse_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } @@ -4807,6 +5577,10 @@ fi if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then as_fn_error $? "conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi if test -n "$EXEEXT"; then am__EXEEXT_TRUE= @@ -5385,6 +6159,7 @@ do case $ac_config_target in "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "Doxyfile") CONFIG_FILES="$CONFIG_FILES Doxyfile" ;; + "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; diff --git a/configure.ac b/configure.ac index d02b5c7..e8bc980 100644 --- a/configure.ac +++ b/configure.ac @@ -1,14 +1,15 @@ AC_INIT([httpdirfs],[1.2.5]) AC_CANONICAL_BUILD -AC_CONFIG_FILES([Makefile Doxyfile]) +AC_CONFIG_FILES([Makefile Doxyfile test/Makefile]) AC_PROG_CC +AC_PROG_CXX AC_SEARCH_LIBS([backtrace],[execinfo]) # Because we use $(fuse_LIBS) in $(CFLAGS); see comment in Makefile.in AX_CHECK_COMPILE_FLAG([-Wunused-command-line-argument],[NUCLA=-Wno-unused-command-line-argument],[-Werror]) AC_SUBST([NUCLA]) AM_INIT_AUTOMAKE([foreign subdir-objects]) -PKG_CHECK_MODULES([pkgconf],[gumbo libcurl uuid expat openssl]) +PKG_CHECK_MODULES([pkgconf],[gumbo libcurl uuid expat openssl gtest]) # This is separate because we need to be able to use $(fuse_LIBS) in CFLAGS PKG_CHECK_MODULES([fuse],[fuse]) AC_OUTPUT diff --git a/depcomp b/depcomp index 40fc058..715e343 100755 --- a/depcomp +++ b/depcomp @@ -783,4 +783,9 @@ exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" # End: diff --git a/install-sh b/install-sh index d40a371..ec298b5 100755 --- a/install-sh +++ b/install-sh @@ -531,3 +531,11 @@ do trap '' 0 fi done + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/missing b/missing index 4aa5804..1fe1611 100755 --- a/missing +++ b/missing @@ -205,3 +205,11 @@ give_advice "$1" | sed -e '1s/^/WARNING: /' \ # Propagate the correct exit status (expected to be 127 for a program # not found, 63 for a program that failed due to version mismatch). exit $st + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/test-driver b/test-driver new file mode 100755 index 0000000..be73b80 --- /dev/null +++ b/test-driver @@ -0,0 +1,153 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 2011-2021 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <"$log_file" +"$@" >>"$log_file" 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>"$log_file" + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/test/Makefile.am b/test/Makefile.am new file mode 100644 index 0000000..328f386 --- /dev/null +++ b/test/Makefile.am @@ -0,0 +1,16 @@ +AM_CPPFLAGS = -I../src $(gtest_CPPFLAGS) +AM_CXXFLAGS = -std=c++14 +LDADD = $(fuse_LIBS) $(pkgconf_LIBS) -lgtest_main $(gtest_LIBS) + +check_PROGRAMS = \ + test_utilities + +TESTS = $(check_PROGRAMS) + +noinst_PROGRAMS = test_utilities +test_utilities_SOURCES = \ + test_utilities.cpp \ + ../src/util.c \ + ../src/log.c \ + ../src/config.c + diff --git a/test/Makefile.in b/test/Makefile.in new file mode 100644 index 0000000..afbc25f --- /dev/null +++ b/test/Makefile.in @@ -0,0 +1,992 @@ +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2021 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; 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+ +#define TEST_FOLDER_NAME_LEN 6 + const char test_folder_name[] = "/abcdefg"; + + const char *path_root = "/"; + const char *path_sample1 = "/www"; + const char *path_sample2 = "/www/folder1/"; + const char *path_sample3 = "/www/folder1/folder2"; + + TEST(PathAppendTest, PathLengthLessThanMaxPathLen) { + + char *path = path_append(path_root, test_file_name); + ASSERT_STREQ("/id_rsa", path); + free(path); + + path = path_append(path_sample1, test_file_name); + ASSERT_STREQ("/www/id_rsa", path); + free(path); + + path = path_append(path_sample2, test_file_name); + ASSERT_STREQ("/www/folder1/id_rsa", path); + free(path); + + path = path_append(path_sample3, test_file_name); + ASSERT_STREQ("/www/folder1/folder2/id_rsa", path); + free(path); + } + + TEST(PathAppendTest, PathLengthGreaterThanMaxPathLen) { +#define PATH_LEN_4098 4098 + + char very_long_path[PATH_LEN_4098] = { 0 }; + char *p = very_long_path; + + /* + * MAX_PATH_LEN is a perfect multiple of the length of test_folder_name, + * so it would fit perfectly in the 4096 bytes of very_long_path. + */ + for (int i = 0; i < PATH_LEN_4098; i += TEST_FOLDER_NAME_LEN) { + memcpy(p, test_folder_name, TEST_FOLDER_NAME_LEN); + p += TEST_FOLDER_NAME_LEN; + } + + char *path = path_append(very_long_path, test_file_name); + ASSERT_NE(nullptr, path); + ASSERT_EQ(path[MAX_PATH_LEN - 1], 'c'); + ASSERT_EQ(path[MAX_PATH_LEN + 0], '/'); + ASSERT_EQ(path[MAX_PATH_LEN + 1], 'i'); + ASSERT_EQ(path[MAX_PATH_LEN + 6], 'a'); + free(path); + } +} // namespace