87 lines
3.5 KiB
Diff
87 lines
3.5 KiB
Diff
diff -rupN harfbuzz-2.5.1/configure.ac harfbuzz-2.5.1-new/configure.ac
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--- harfbuzz-2.5.1/configure.ac 2019-06-01 07:56:56.000000000 +0200
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+++ harfbuzz-2.5.1-new/configure.ac 2019-06-03 13:49:38.656463527 +0200
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@@ -476,6 +476,30 @@ fi
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dnl ===========================================================================
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+AC_ARG_ENABLE(delay-load,
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+ [AC_HELP_STRING([--enable-delay-load],
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+ [makes the freetype dependency optional at runtime (win32 only)])],,
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+ [enable_delay_load=no])
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+
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+AC_MSG_CHECKING([whether to enable the use of delay-loaded freetype dependencies])
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+if test $hb_os_win32 = false; then
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+ enable_delay_load=false
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+fi
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+AM_CONDITIONAL(ENABLE_DELAY_LOAD, test x"$enable_delay_load" = x"yes")
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+AC_MSG_RESULT([$enable_delay_load])
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+
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+if test x"$enable_delay_load" = x"yes" ; then
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+ AC_CHECK_TOOL([GENDEF], [gendef])
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+
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+ AC_MSG_CHECKING([whether gendef was found])
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+ if test x"$GENDEF" = x"" ; then
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+ AC_MSG_ERROR([The gendef tool (required for delay loading the freetype dependency) could not be detected])
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+ fi
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+ AC_MSG_RESULT([yes])
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+fi
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+
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+dnl ===========================================================================
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+
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AC_CONFIG_FILES([
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Makefile
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src/Makefile
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@@ -530,4 +554,5 @@ Other features:
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Documentation: ${enable_gtk_doc}
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GObject bindings: ${have_gobject}
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Introspection: ${have_introspection}
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+ Enable delay loading: ${enable_delay_load}
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])
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diff -rupN harfbuzz-2.5.1/src/Makefile.am harfbuzz-2.5.1-new/src/Makefile.am
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--- harfbuzz-2.5.1/src/Makefile.am 2019-05-24 02:34:19.000000000 +0200
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+++ harfbuzz-2.5.1-new/src/Makefile.am 2019-06-03 13:49:38.656463527 +0200
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@@ -46,14 +46,29 @@ HBHEADERS += $(HB_GLIB_headers)
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endif
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if HAVE_FREETYPE
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-HBCFLAGS += $(FREETYPE_CFLAGS)
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+if ENABLE_DELAY_LOAD
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+# Create delay-loaded import library for freetype
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+libfreetype-delay-loaded.dll.a:
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+ DLL=$(bindir)/libfreetype-6.dll; \
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+ if test ! -f "$$DLL" ; then \
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+ echo "*** File $$DLL could not be found, unable to create delay-loaded import library"; \
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+ exit 1; \
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+ fi; \
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+ $(GENDEF) - "$$DLL" > freetype_delay_load.def; \
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+ $(DLLTOOL) --def freetype_delay_load.def --kill-at --output-delaylib libfreetype-delay-loaded.dll.a
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+
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+harfbuzz_delayload_ldflags = -Wl,libfreetype-delay-loaded.dll.a -Wl,-lmingwex -Wl,-lkernel32
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+harfbuzz_delayload_dependency = libfreetype-delay-loaded.dll.a
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+else
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HBLIBS += $(FREETYPE_LIBS)
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+endif
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# XXX
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# The following creates a recursive dependency on FreeType if FreeType is
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# built with HarfBuzz support enabled. Newer pkg-config handles that just
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# fine but pkg-config 0.26 as shipped in Ubuntu 14.04 crashes. Remove
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# in a year or two, or otherwise work around it...
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#HBDEPS += $(FREETYPE_DEPS)
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+HBCFLAGS += $(FREETYPE_CFLAGS)
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HBSOURCES += $(HB_FT_sources)
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HBHEADERS += $(HB_FT_headers)
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endif
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@@ -132,9 +147,9 @@ base_link_flags = $(AM_LDFLAGS) -lm -ver
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libharfbuzz_la_LINK = $(chosen_linker) $(libharfbuzz_la_LDFLAGS)
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libharfbuzz_la_SOURCES = $(HBSOURCES) $(HBHEADERS)
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libharfbuzz_la_CPPFLAGS = $(HBCFLAGS) $(CODE_COVERAGE_CFLAGS)
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-libharfbuzz_la_LDFLAGS = $(base_link_flags) $(export_symbols) $(CODE_COVERAGE_LDFLAGS)
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+libharfbuzz_la_LDFLAGS = $(base_link_flags) $(export_symbols) $(CODE_COVERAGE_LDFLAGS) $(harfbuzz_delayload_ldflags)
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libharfbuzz_la_LIBADD = $(HBLIBS)
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-EXTRA_libharfbuzz_la_DEPENDENCIES = $(harfbuzz_def_dependency)
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+EXTRA_libharfbuzz_la_DEPENDENCIES = $(harfbuzz_def_dependency) $(harfbuzz_delayload_dependency)
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pkginclude_HEADERS = $(HBHEADERS)
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nodist_pkginclude_HEADERS =
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pkgconfigdir = $(libdir)/pkgconfig
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