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[master] Don't try to use version-script with cygwin/mingw.

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Glenn Randers-Pehrson 2010-08-11 06:48:37 -05:00
parent e45a5d3a32
commit 4dd011f6d0
5 changed files with 963 additions and 795 deletions
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5
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.4.4beta06 - August 6, 2010
Libpng 1.4.4beta06 - August 11, 2010
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@ -54,7 +54,8 @@ version 1.4.4beta05 [August 6, 2010]
Removed unused png_mem_* defines from pngconf.h.
Correct use of _WINDOWS_ in pngconf.h
version 1.4.4beta06 [August 6, 2010]
version 1.4.4beta06 [August 11, 2010]
Don't try to use version-script with cygwin/mingw.
Send comments/corrections/commendations to glennrp at users.sourceforge.net
or to png-mng-implement at lists.sf.net (subscription required; visit

3
CHANGES
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@ -2638,7 +2638,8 @@ version 1.4.4beta05 [August 6, 2010]
Removed unused png_mem_* defines from pngconf.h.
Correct use of _WINDOWS_ in pngconf.h
version 1.4.4beta06 [August 6, 2010]
version 1.4.4beta06 [August 11, 2010]
Don't try to use version-script with cygwin/mingw.
Send comments/corrections/commendations to glennrp at users.sourceforge.net
or to png-mng-implement at lists.sf.net (subscription required; visit

1
Makefile.in
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@ -262,7 +262,6 @@ libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
lt_ECHO = @lt_ECHO@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@

1656
configure vendored
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File diff suppressed because it is too large Load Diff

15
configure.ac
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@ -38,11 +38,10 @@ AC_PROG_CC
AC_PROG_LD
AC_PROG_CPP
AC_CHECK_TOOL(SED, sed, :)
AC_LIBTOOL_WIN32_DLL
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_LIBTOOL
LT_INIT([win32-dll])
# Checks for header files.
AC_HEADER_STDC
@ -69,6 +68,15 @@ LIBPNG_DEFINES=$LIBPNG_DEFINES
AC_SUBST(LIBPNG_DEFINES)
AC_MSG_CHECKING([if libraries can be versioned])
# Special case for PE/COFF platforms: ld reports
# support for version-script, but doesn't actually
# DO anything with it.
case $host in
*cygwin* | *mingw32* )
have_ld_version_script=no
AC_MSG_RESULT(no)
;;
* )
GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
if test "$GLD"; then
have_ld_version_script=yes
@ -78,6 +86,9 @@ else
AC_MSG_RESULT(no)
AC_MSG_WARN(*** You have not enabled versioned symbols.)
fi
;;
esac
AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
if test "$have_ld_version_script" = "yes"; then