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ghostscript: Addition of patch to fix freetype problem

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-Addition of patch to ghoscript as freetype version 2.10.3 and later
	have withdrawn a macro that ghostscript used. Confirmed that without
	the patch ghostscript failed to build due to the lack of the
	FT_CALLBACK_DEF() macro. The fix is to explicitly declare the
	callbacks file static.
- Update lfs to apply patch
- Add patch to src/patches

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Adolf Belka
2021-02-04 13:55:41 +01:00
committed by Michael Tremer
parent 68b5e6b1bb
commit f70fa093ec
2 changed files with 52 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
lfs/ghostscript
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@@ -32,7 +32,7 @@ DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP) DIR_APP = $(DIR_SRC)/$(THISAPP)
TARGET = $(DIR_INFO)/$(THISAPP) TARGET = $(DIR_INFO)/$(THISAPP)
PROG = ghostscript PROG = ghostscript
PAK_VER = 6 PAK_VER = 7
DEPS = cups dbus libtiff DEPS = cups dbus libtiff
@@ -83,6 +83,7 @@ $(subst %,%_MD5,$(objects)) :
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD) @$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE) @rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/ghostscript-drop-use-of-FT_CALLBACK_DEF-with-Freetype-2.10.3-and-later.patch
cd $(DIR_APP) && rm -rf expat freetype icclib jasper jpeg jpegxr \ cd $(DIR_APP) && rm -rf expat freetype icclib jasper jpeg jpegxr \
lcms lcms2 libpng openjpeg zlib cups/libs lcms lcms2 libpng openjpeg zlib cups/libs
cd $(DIR_APP) && \ cd $(DIR_APP) && \

50
src/patches/ghostscript-drop-use-of-FT_CALLBACK_DEF-with-Freetype-2.10.3-and-later.patch Normal file
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@@ -0,0 +1,50 @@
From 41ef9a0bc36b9db7115fbe9623f989bfb47bbade Mon Sep 17 00:00:00 2001
From: Chris Liddell <chris.liddell@artifex.com>
Date: Tue, 20 Oct 2020 09:49:45 +0100
Subject: [PATCH] Bug 702985: drop use of FT_CALLBACK_DEF() def
From 2.10.3, Freetype disappeared the FT_CALLBACK_DEF() macro, which is what
we used when defining our callbacks from Freetype.
No guidance forthcoming from the Freetype developer who made those changes,
so change to explicitly declaring the callbacks file static.
Should fix the reported build failures.
---
base/fapi_ft.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/base/fapi_ft.c b/base/fapi_ft.c
index 65fa6dcf4..21aef2f06 100644
--- a/base/fapi_ft.c
+++ b/base/fapi_ft.c
@@ -125,7 +125,7 @@ static void
delete_inc_int_info(gs_fapi_server * a_server,
FT_IncrementalRec * a_inc_int_info);
-FT_CALLBACK_DEF(void *)
+static void *
FF_alloc(FT_Memory memory, long size)
{
gs_memory_t *mem = (gs_memory_t *) memory->user;
@@ -133,7 +133,7 @@ FF_alloc(FT_Memory memory, long size)
return (gs_malloc(mem, size, 1, "FF_alloc"));
}
-FT_CALLBACK_DEF(void *)
+static void *
FF_realloc(FT_Memory memory, long cur_size, long new_size, void *block)
{
gs_memory_t *mem = (gs_memory_t *) memory->user;
@@ -153,7 +153,7 @@ FT_CALLBACK_DEF(void *)
return (tmp);
}
-FT_CALLBACK_DEF(void)
+static void
FF_free(FT_Memory memory, void *block)
{
gs_memory_t *mem = (gs_memory_t *) memory->user;
--
2.17.1