From cf16de50e225d552dd68e00095ac18dc39cc9968 Mon Sep 17 00:00:00 2001
From: Rene Engelhard <rene@rene-engelhard.de>
Date: Fri, 15 Dec 2023 23:45:04 +0100
Subject: [PATCH] [PATCH] fix system-abseil build even with 2022 version

actually it seems it was a internal abseil header from pdfium vs. system
header mismatch. Include proper absl/container/inlined_vector.h if using
system-abseil.

While at it we can also just use pkg-config, no idea why I did it
without back then. Also gets the advantage that it knows that the libs
needed for absl_inlined_vector is actually
-labsl_throw_delegate -labsl_raw_logging_internal -labsl_log_severity

This effectively reverts e89723103313ec4366ee58144c47d7a5c16bf838

Change-Id: Ide4f79860b4e0673c5c6587d503058bdd2930744

Gbp-Pq: Name fix-system-abseil-build.diff
---
 configure.ac                              | Bin 553265 -> 552729 bytes
 external/pdfium/Library_pdfium.mk         |   5 +++++
 external/pdfium/UnpackedTarball_pdfium.mk |   2 ++
 external/pdfium/annot.patch.1             |  13 ++++++++++++-
 external/pdfium/system-abseil.diff        |  15 +++++++++++++++
 5 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 external/pdfium/system-abseil.diff

diff --git a/configure.ac b/configure.ac
index bb8f9e953883cb93bcdfa850955928c5847294ba..3079e690862d1a6053dd1f9bf906bf63f46f1a1f 100644
GIT binary patch
delta 119
zcmdn^NO9&p#fBEf7N!>F7M2#)Eo>Frr8xt<-Q%4-T%En+ef?cReO!Yz9G!w)J$-Z(
zrtjOyCaIH{RGbr^l$a7<mROXTm{$^?n4FwiT&w^V&&<oo%u5Bzr6!l;7b#2^e9I<0
U-QWS6P`l_Zw(X+3*k!f@0N3a$od5s;

delta 392
zcmbPvPjTZT#fBEf7N!>F7M2#)Eo>Frr(I^_n6BN(CLouXRGgz<Qdy8%te=#a5}#jC
zl9`{Em=m9voSa%*Jbhm~n;sibO=@P&bVVC>;prD#*m$PD^J3$jZm@-wT^3DySz=LU
zVqOVB-9ic=jqzA)jMY(y&P~kBn=ZJLReJjS#jFBSIhjc~R8JT5VH0N2i`9&suGq*1
zbeshnt2|sSs$(z>W(FEOea&_@iRr>VY=QwGV>G!Gpuo{7*wxb~-pA7^*j7n52W}`@
c04X3zq1vZ3{ljB6mG-~e*|z`P&MvbZ0JnpUp#T5?

diff --git a/external/pdfium/Library_pdfium.mk b/external/pdfium/Library_pdfium.mk
index fc0903d873d..85f9d953b75 100644
--- a/external/pdfium/Library_pdfium.mk
+++ b/external/pdfium/Library_pdfium.mk
@@ -40,6 +40,11 @@ $(eval $(call gb_Library_add_defs,pdfium,\
     -DUSE_SYSTEM_LIBOPENJPEG2 \
 ))
 endif
+ifeq ($(SYSTEM_ABSEIL),TRUE)
+$(eval $(call gb_Library_add_defs,pdfium,\
+    -DUSE_SYSTEM_ABSEIL \
+))
+endif
 
 
 $(eval $(call gb_Library_set_generated_cxx_suffix,pdfium,cpp))
diff --git a/external/pdfium/UnpackedTarball_pdfium.mk b/external/pdfium/UnpackedTarball_pdfium.mk
index 73f8c2f528f..58ff8cea798 100644
--- a/external/pdfium/UnpackedTarball_pdfium.mk
+++ b/external/pdfium/UnpackedTarball_pdfium.mk
@@ -18,6 +18,8 @@ pdfium_patches += constexpr-template.patch
 
 pdfium_patches += annot.patch.1
 
+pdfium_patches += system-abseil.diff
+
 $(eval $(call gb_UnpackedTarball_UnpackedTarball,pdfium))
 
 $(eval $(call gb_UnpackedTarball_set_tarball,pdfium,$(PDFIUM_TARBALL)))
diff --git a/external/pdfium/annot.patch.1 b/external/pdfium/annot.patch.1
index 330685962b4..178bf4dc61e 100644
--- a/external/pdfium/annot.patch.1
+++ b/external/pdfium/annot.patch.1
@@ -2,6 +2,17 @@ diff --git a/fpdfsdk/fpdf_annot.cpp b/fpdfsdk/fpdf_annot.cpp
 index bc1f7f7eb..075baf1df 100644
 --- a/fpdfsdk/fpdf_annot.cpp
 +++ b/fpdfsdk/fpdf_annot.cpp
+@@ -8,6 +8,10 @@
+ #include <sstream>
+ #include <utility>
+ #include <vector>
++#ifdef USE_SYSTEM_ABSEIL
++#include <optional>
++#include <absl/types/optional.h>
++#endif
+ 
+ #include "constants/annotation_common.h"
+ #include "core/fpdfapi/edit/cpdf_pagecontentgenerator.h"
 @@ -1366,6 +1366,42 @@ FPDFAnnot_GetFontSize(FPDF_FORMHANDLE hHandle,
    return true;
  }
@@ -32,7 +43,7 @@ index bc1f7f7eb..075baf1df 100644
 +  if (!pWidget)
 +    return false;
 +
-+  std::optional<FX_COLORREF> text_color = pWidget->GetTextColor();
++  absl::optional<FX_COLORREF> text_color = pWidget->GetTextColor();
 +  if (!text_color)
 +    return false;
 +
diff --git a/external/pdfium/system-abseil.diff b/external/pdfium/system-abseil.diff
new file mode 100644
index 00000000000..841bc8ce946
--- /dev/null
+++ b/external/pdfium/system-abseil.diff
@@ -0,0 +1,15 @@
+--- core/fpdfapi/page/cpdf_sampledfunc.cpp	2023-12-15 23:27:10.955659091 +0100
++++ core/fpdfapi/page/cpdf_sampledfunc.cpp	2023-12-15 23:27:43.420136476 +0100
+@@ -16,8 +16,11 @@
+ #include "core/fxcrt/cfx_bitstream.h"
+ #include "core/fxcrt/fx_memory_wrappers.h"
+ #include "core/fxcrt/fx_safe_types.h"
++#ifdef USE_SYSTEM_ABSEIL
++#include <absl/container/inlined_vector.h>
++#else
+ #include "third_party/abseil-cpp/absl/container/inlined_vector.h"
+-
++#endif
+ namespace {
+ 
+ // See PDF Reference 1.7, page 170, table 3.36.
-- 
2.30.2