libconfig
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Comment:Updated to use individual m4 files from upstream repo, and many other cleanups
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SHA1: 5e72879d0da2536258c52d3e099c77c334dc02dc
User & Date: rkeene on 2014-11-24 18:21:05.534
Other Links: manifest | tags
Context
2014-11-24
18:22
Removed extraneous check check-in: f92dcf40fe user: rkeene tags: trunk
18:21
Updated to use individual m4 files from upstream repo, and many other cleanups check-in: 5e72879d0d user: rkeene tags: trunk
18:11
Updated to not randomly have libconfig.h passed through the C preprocessor check-in: 269106f456 user: rkeene tags: trunk
Changes
Side-by-Side Diff Ignore Whitespace Patch
Modified .fossil-settings/ignore-glob from [168a13de83] to [1dd559b6be]. 
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.*.swp
.*.swp/*
Makefile
Makefile/*
config.h
config.h.in
config.h.in/*
config.h/*
aclocal.m4
config.guess
config.h
config.h.in
config.log
config.log/*
config.status
config.status/*
config.sub
configure
configure/*
install-sh
lc_cleanup.3
lc_cleanup.3/*
lc_geterrno.3
lc_geterrno.3/*
lc_geterrstr.3
lc_geterrstr.3/*
lc_handle_type.3
lc_handle_type.3/*
lc_process.3
lc_process.3/*
lc_process_file.3
lc_process_file.3/*
lc_register_callback.3
lc_register_callback.3/*
lc_register_var.3
lc_register_var.3/*
lc_seterrstr.3
lc_seterrstr.3/*
libconfig.3
libconfig.3/*
libconfig.a
libconfig.a/*
libconfig.dll
libconfig.dll.a
libconfig.dll.a/*
libconfig.dll.def
libconfig.dll.def/*
libconfig.dll/*
libconfig.so
libconfig.so/*
test-lc
test-lc.exe
test-lc.exe/*
test-lc/*
test.cfg
test.cfg/*
Modified Makefile.in from [8809f1c079] to [804405b696].
︙
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%.o: $(srcdir)/%.c
	$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ "$(filter %.c, $^)"

test-lc$(EXEEXT): $(LIBS) $(srcdir)/test-lc.c
	$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ $(filter %.c, $^) $(LDFLAGS) -Wl,-R -Wl,. -L. -lconfig

clean:
	rm -f *.o $(BINS) $(LIBS) *~ test-lc$(EXEEXT) *.dll.a *.dll.def *.dll

distclean: clean
	rm -f Makefile config.h config.status config.log lc_geterrno.3 lc_process.3 lc_cleanup.3 lc_process_file.3 lc_register_var.3 lc_geterrstr.3 lc_register_callback.3 libconfig.3

install: all libconfig.h
	-$(INSTALL) -d "$(mandir)"
	-$(INSTALL) -d "$(mandir)/man3"
	-$(INSTALL) -d "$(libdir)"
	-$(INSTALL) -d "$(includedir)"
	-$(INSTALL) -m 644 libconfig.$(SHOBJEXT).def "$(libdir)/libconfig.$(SHOBJEXT).def"
	-$(INSTALL) -m 644 libconfig.$(SHOBJEXT).a "$(libdir)/libconfig.$(SHOBJEXT).a"
︙
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	$(INSTALL) -m 644 lc_process.3 "$(mandir)/man3/lc_process.3"
	$(INSTALL) -m 644 lc_cleanup.3 "$(mandir)/man3/lc_cleanup.3"
	$(INSTALL) -m 644 libconfig.3 "$(mandir)/man3/libconfig.3"
	$(INSTALL) -m 644 libconfig.h "$(includedir)/libconfig.h"
	-( cd "$(libdir)" && rm -f libconfig.$(SHOBJEXT).$(PKGVERSMAJOR) && $(LN_S) libconfig.$(SHOBJEXT).$(PKGVERS) libconfig.$(SHOBJEXT).$(PKGVERSMAJOR) )
	-( cd "$(libdir)" && rm -f libconfig.$(SHOBJEXT) && $(LN_S) libconfig.$(SHOBJEXT).$(PKGVERS) libconfig.$(SHOBJEXT) )

clean:
	rm -f *.o $(BINS) $(LIBS) *~ test-lc$(EXEEXT) *.dll.a *.dll.def *.dll

distclean: clean
	rm -f Makefile config.h config.status config.log lc_geterrno.3 lc_process.3 lc_cleanup.3 lc_process_file.3 lc_register_var.3 lc_geterrstr.3 lc_register_callback.3 libconfig.3

mrproper: distclean
	rm -f aclocal.m4 config.guess config.sub install-sh configure

.PHONY: all clean distclean install
Renamed and modified aclocal.m4 [12931a90b0] to aclocal/libconfig.m4 [d46c22e181].
︙
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			fi
			FOUND=1
			break
		fi
	done
])

dnl Usage:
dnl    DC_TEST_SHOBJFLAGS(shobjflags, shobjldflags, action-if-not-found)
dnl
AC_DEFUN(DC_TEST_SHOBJFLAGS, [
  AC_SUBST(SHOBJFLAGS)
  AC_SUBST(SHOBJLDFLAGS)

  OLD_LDFLAGS="$LDFLAGS"
  SHOBJFLAGS=""

  LDFLAGS="$OLD_LDFLAGS $1 $2"

  AC_TRY_LINK([#include <stdio.h>
int unrestst(void);], [ printf("okay\n"); unrestst(); return(0); ], [ SHOBJFLAGS="$1"; SHOBJLDFLAGS="$2" ], [
  LDFLAGS="$OLD_LDFLAGS"
  $3
])

  LDFLAGS="$OLD_LDFLAGS"
])

AC_DEFUN(DC_GET_SHOBJFLAGS, [
  AC_SUBST(SHOBJFLAGS)
  AC_SUBST(SHOBJLDFLAGS)

  AC_MSG_CHECKING(how to create shared objects)

  if test -z "$SHOBJFLAGS" -a -z "$SHOBJLDFLAGS"; then
    DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic], [
      DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared], [
	DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic -mimpure-text], [
	  DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -mimpure-text], [
	    DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -rdynamic -Wl,-G,-z,textoff], [
	      DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -Wl,-G,-z,textoff], [
		DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-shared -dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
		  DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
		    DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-Wl,-dynamiclib -Wl,-flat_namespace -Wl,-undefined,suppress -Wl,-bind_at_load], [
		      DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-dynamiclib -flat_namespace -undefined suppress], [
		        DC_TEST_SHOBJFLAGS([-fPIC -DPIC], [-dynamiclib], [
		          AC_MSG_RESULT(cant)
		          AC_MSG_ERROR([We are unable to make shared objects.])
                        ])
		      ])
		    ])
		  ])
		])
	      ])
	    ])
	  ])
	])
      ])
    ])
  fi

  AC_MSG_RESULT($SHOBJLDFLAGS $SHOBJFLAGS)

  DC_SYNC_SHLIBOBJS
])

AC_DEFUN(DC_SYNC_SHLIBOBJS, [
  AC_SUBST(SHLIBOBJS)
  SHLIBOBJS=""
  for obj in $LIB@&t@OBJS; do
    SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
  done
])

AC_DEFUN(DC_CHK_OS_INFO, [
	AC_CANONICAL_HOST
	AC_SUBST(SHOBJEXT)
	AC_SUBST(SHOBJFLAGS)
	AC_SUBST(SHOBJLDFLAGS)
	AC_SUBST(CFLAGS)
	AC_SUBST(CPPFLAGS)
	AC_SUBST(AREXT)

	AC_MSG_CHECKING(host operating system)
	AC_MSG_RESULT($host_os)

	SHOBJEXT="so"
	AREXT="a"

	case $host_os in
		darwin*)
			SHOBJEXT="dylib"
			;;
		hpux*)
			SHOBJEXT="sl"
			;;
		mingw32|mingw32msvc*)
			SHOBJEXT="dll"
			SHOBJFLAGS="-DPIC"
			CFLAGS="$CFLAGS -mms-bitfields"
			CPPFLAGS="$CPPFLAGS -mms-bitfields"
			SHOBJLDFLAGS='-shared -Wl,--dll -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
			;;
		cygwin*)
			SHOBJEXT="dll"
			SHOBJFLAGS="-fPIC -DPIC"
			CFLAGS="$CFLAGS -mms-bitfields"
			CPPFLAGS="$CPPFLAGS -mms-bitfields"
			SHOBJLDFLAGS='-shared -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
			;;
	esac
])


AC_DEFUN(DC_ASK_OPTLIB, [
  AC_ARG_WITH($5, [  --with-$5 $4], [
# Specified
    LIBSPEC=$withval
  ], [
# Not specified
    LIBSPECFLAGS=`pkg-config --libs $5 2>/dev/null`
    LIBSPECCFLAGS=`pkg-config --cflags $5 2>/dev/null`
    AC_CHECK_LIB($1, $2, [
      OLDCPPFLAGS="$CPPFLAGS"
      OLDCFLAGS="$CFLAGS"
      CPPFLAGS="$CPPFLAGS $LIBSPECCFLAGS"
      CFLAGS="$CFLAGS $LIBSPECCFLAGS"
      AC_CHECK_HEADER($3, [
	LIBSPEC=yes
      ], [
	LIBSPEC=no
      ])
      CPPFLAGS="$OLDCPPFLAGS"
      CFLAGS="$OLDCFLAGS"
    ], [
      LIBSPEC=no
      AC_MSG_WARN(Didn't find $5)
    ], $LIBSPECFLAGS)
  ])
  case $LIBSPEC in
  	no)
  		AC_MSG_WARN(Support for $5 disabled)
  		;;
  	*)
  		if test "${LIBSPEC}" = "yes"; then
			true
		else
			LIBSPECFLAGS="-L${LIBSPEC}/lib ${LIBSPECFLAGS}"
			LIBSPECCFLAGS="-I${LIBSPEC}/include ${LIBSPECCFLAGS}"
  		fi
		AC_CHECK_LIB($1, $2, [
		  OLDCFLAGS="$CFLAGS"
		  OLDCPPFLAGS="$CPPFLAGS"
		  CPPFLAGS="$CPPFLAGS ${LIBSPECCFLAGS}"
		  CFLAGS="$CFLAGS ${LIBSPECCFLAGS}"
  		  AC_CHECK_HEADER($3, [
		    if test -n "$7"; then
		      AC_DEFINE($7, [1], [Define to 1 if you have the <$3> header file.])
		    fi
		    if test -n "$6"; then
		      AC_DEFINE($6, [1], [Define to 1 if you have $2 from $5])
		    fi
		    LDFLAGS="$LDFLAGS $LIBSPECFLAGS"
		    LIBS="-l$1 $LIBS"
		  ], [
		    CFLAGS="$OLDCFLAGS"
		    CPPFLAGS="$OLDCPPFLAGS"
		    AC_MSG_ERROR(Could not find $3)
		  ])
		], [
		  AC_MSG_ERROR(Could not find $5)
		], $LIBSPECFLAGS)
  		;;
  esac
])

AC_DEFUN(DC_ASK_SMALL, [
	SMALL=0
	AC_ARG_ENABLE(small, AC_HELP_STRING([--enable-small], [Enable small build of libconfig. (disabled)]), [
		case $enableval in
			yes)            
				SMALL=1
				;;
︙
Added aclocal/optarg.m4 version [acf41c4916].
Added aclocal/shobj.m4 version [455eb6a4ce].
Added aclocal/versionscript.m4 version [68146d5f5a].
Modified build/prep.sh from [3f4d67e154] to [be7bb3d1c2]. 
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#! /bin/sh

# Download latest copy of autoconf macros
(
	mkdir aclocal >/dev/null 2>/dev/null
	cd aclocal || exit 1

	for file in optarg.m4 shobj.m4 versionscript.m4; do
		rm -f "${file}"

		wget -O "${file}.new" "http://rkeene.org/devel/autoconf/${file}" || continue

		mv "${file}.new" "${file}"
	done
)

for file in config.guess config.sub install-sh; do
	rm -f "${file}"
done

aclocal -I aclocal
autoconf; autoheader
rm -rf autom4te.cache *~
autoconf
automake -fca

rm -rf autom4te.cache

# Add Linux/MUSL support if missing
if ! grep '[-]musl' config.sub >/dev/null 2>/dev/null; then
	sed 's@\(-*\)linux-gnu\* @\1linux-musl | &@g' config.sub > config.sub.new
	cat config.sub.new > config.sub
	rm -f config.sub.new
fi
Deleted config.guess version [41d5d5ee2e].
Deleted config.sub version [79c8d62205].
Deleted install-sh version [9d4de14ab9].
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