add with-system-abseil/with-system-openjpeg for pdfium

Change-Id: I270cbb75cde2a44416b61978b8eefdf267720031
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125559
Tested-by: Jenkins
Reviewed-by: René Engelhard <rene@debian.org>

3 files changed, 76 insertions, 1 deletions

diff --git a/config_host.mk.in b/config_host.mk.in
index a03ac19747bc..e17d3f73cf57 100644
--- a/config_host.mk.in
+++ b/config_host.mk.in
@@ -576,6 +576,9 @@ export STAROFFICE_LIBS=$(gb_SPACE)@STAROFFICE_LIBS@
 export STRIP=@STRIP@
 export STRIP_COMPONENTS=@STRIP_COMPONENTS@
 export SYSBASE=@SYSBASE@
+export SYSTEM_ABSEIL=@SYSTEM_ABSEIL@
+export ABSEIL_CFLAGS=@ABSEIL_CFLAGS@
+export ABSEIL_LIBS=@ABSEIL_LIBS@
 export SYSTEM_ABW=@SYSTEM_ABW@
 export SYSTEM_APR=@SYSTEM_APR@
 export SYSTEM_BLUEZ=@SYSTEM_BLUEZ@
@@ -638,6 +641,9 @@ export SYSTEM_NEON=@SYSTEM_NEON@
 export SYSTEM_NSS=@SYSTEM_NSS@
 export SYSTEM_ODBC_HEADERS=@SYSTEM_ODBC_HEADERS@
 export SYSTEM_ODFGEN=@SYSTEM_ODFGEN@
+export SYSTEM_OPENJPEG2=@SYSTEM_OPENJPEG2@
+export OPENJPEG2_CFLAGS=@OPENJPEG2_CFLAGS@
+export OPENJPEG2_LIBS=@OPENJPEG2_LIBS@
 export SYSTEM_OPENLDAP=@SYSTEM_OPENLDAP@
 export SYSTEM_OPENSSL=@SYSTEM_OPENSSL@
 export SYSTEM_PAGEMAKER=@SYSTEM_PAGEMAKER@
diff --git a/configure.ac b/configure.ac
index 0ee46bed9c74..d2104fab57f3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2175,6 +2175,16 @@ AC_ARG_WITH(system-poppler,
         [Use system poppler (only needed for PDF import).]),,
     [with_system_poppler="$with_system_libs"])
 
+AC_ARG_WITH(system-abseil,
+    AS_HELP_STRING([--with-system-abseil],
+        [Use the abseil libraries already on system.]),,
+    [with_system_abseil="$with_system_libs"])
+
+AC_ARG_WITH(system-openjpeg,
+    AS_HELP_STRING([--with-system-openjpeg],
+        [Use the OpenJPEG library already on system.]),,
+    [with_system_openjpeg="$with_system_libs"])
+
 libo_FUZZ_ARG_ENABLE(gpgmepp,
     AS_HELP_STRING([--disable-gpgmepp],
         [Disable building gpgmepp. Do not use in normal cases unless you want to fix potential problems it causes.])
@@ -11944,6 +11954,42 @@ else
 fi
 AC_SUBST(ENABLE_PDFIUM)
 
+if test "$ENABLE_PDFIUM" = "TRUE"; then
+    	AC_MSG_CHECKING([which OpenJPEG library to use])
+    	if test "$with_system_openjpeg" = "yes"; then
+		SYSTEM_OPENJPEG2=TRUE
+		AC_MSG_RESULT([external])
+        	PKG_CHECK_MODULES( OPENJPEG2, libopenjp2 )
+        	OPENJPEG2_CFLAGS=$(printf '%s' "$OPENJPEG2_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
+        	FilterLibs "${OPENJPEG2_LIBS}"
+        	OPENJPEG2_LIBS="${filteredlibs}"
+	else
+		SYSTEM_OPENJPEG2=FALSE
+		AC_MSG_RESULT([internal])
+	fi
+    	AC_MSG_CHECKING([which Abseil library to use])
+	if test "$with_system_abseil" = "yes"; then
+		AC_MSG_RESULT([external])
+        	SYSTEM_ABSEIL=TRUE
+        	AC_LANG_PUSH([C++])
+        	AC_CHECK_HEADER(absl/types/bad_optional_access.h, [],
+            		[AC_MSG_ERROR(abseil headers not found.)], [])
+        	#ABSEIL_CFLAGS=-I/usr/include
+        	AC_CHECK_LIB([absl_bad_optional_access], [main], [ABSEIL_LIBS=-labsl_bad_optional_access],
+                      	[ AC_MSG_ERROR([libabsl_bad_optional_access library not found.]) ])
+        	AC_LANG_POP([C++])
+        	ABSEIL_CFLAGS=$(printf '%s' "$ABSEIL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
+        	FilterLibs "${ABSEIL_LIBS}"
+        	ABSEIL_LIBS="${filteredlibs}"
+	else
+		AC_MSG_RESULT([internal])
+	fi
+fi
+AC_SUBST(SYSTEM_OPENJPEG2)
+AC_SUBST(SYSTEM_ABSEIL)
+AC_SUBST(ABSEIL_CFLAGS)
+AC_SUBST(ABSEIL_LIBS)
+
 dnl ===================================================================
 dnl Check for poppler
 dnl ===================================================================
diff --git a/external/pdfium/Library_pdfium.mk b/external/pdfium/Library_pdfium.mk
index ee2917fbfd5d..fd355a026b5a 100644
--- a/external/pdfium/Library_pdfium.mk
+++ b/external/pdfium/Library_pdfium.mk
@@ -19,7 +19,8 @@ $(eval $(call gb_Library_set_include,pdfium,\
     -I$(call gb_UnpackedTarball_get_dir,pdfium) \
     -I$(call gb_UnpackedTarball_get_dir,pdfium)/third_party \
     -I$(call gb_UnpackedTarball_get_dir,pdfium)/third_party/agg23 \
-    -I$(call gb_UnpackedTarball_get_dir,pdfium)/third_party/abseil-cpp \
+    $(if $(filter TRUE,$(SYSTEM_ABSEIL)),$(ABSEIL_CFLAGS),-I$(call gb_UnpackedTarball_get_dir,pdfium)/third_party/abseil-cpp) \
+    $(if $(filter TRUE,$(SYSTEM_OPENJPEG2)),$(OPENJPEG2_CFLAGS)) \
     $$(INCLUDE) \
 ))
 
@@ -34,6 +35,12 @@ $(eval $(call gb_Library_add_defs,pdfium,\
     -DWIN32_LEAN_AND_MEAN \
     -DCOMPONENT_BUILD \
 ))
+ifeq ($(SYSTEM_OPENJPEG2),TRUE)
+$(eval $(call gb_Library_add_defs,pdfium,\
+    -DUSE_SYSTEM_LIBOPENJPEG2 \
+))
+endif
+
 
 $(eval $(call gb_Library_set_generated_cxx_suffix,pdfium,cpp))
 
@@ -518,11 +525,14 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
     UnpackedTarball/pdfium/third_party/agg23/agg_vcgen_stroke \
 ))
 
+ifneq ($(SYSTEM_ABSEIL),TRUE)
 # third_party/abseil-cpp
 $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
     UnpackedTarball/pdfium/third_party/abseil-cpp/absl/types/bad_optional_access \
 ))
+endif
 
+ifneq ($(SYSTEM_OPENJPEG2),TRUE)
 # third_party/fx_libopenjpeg
 $(eval $(call gb_Library_add_generated_cobjects,pdfium,\
     UnpackedTarball/pdfium/third_party/libopenjpeg20/bio \
@@ -550,6 +560,7 @@ $(eval $(call gb_Library_add_generated_cobjects,pdfium,\
 $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
     UnpackedTarball/pdfium/third_party/libopenjpeg20/opj_malloc \
 ))
+endif
 
 # pdfium_base
 $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
@@ -586,6 +597,18 @@ $(eval $(call gb_Library_add_libs,pdfium,\
     -lrt \
 ))
 
+ifeq ($(SYSTEM_OPENJPEG2),TRUE)
+$(eval $(call gb_Library_add_libs,pdfium,\
+    $(OPENJPEG2_LIBS) \
+))
+endif
+
+ifeq ($(SYSTEM_ABSEIL),TRUE)
+$(eval $(call gb_Library_add_libs,pdfium,\
+    $(ABSEIL_LIBS) \
+))
+endif
+
 $(eval $(call gb_Library_use_external,pdfium,freetype))
 $(eval $(call gb_Library_add_defs,pdfium,\
     -DDEFINE_PS_TABLES_DATA \