[Libreoffice-commits] core.git: external/poppler

[Michael Stahl]

 external/poppler/StaticLibrary_poppler.mk |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

New commits:
commit 1c7921c43960a4a6717c816d646cf0f65fbaec12
Author: Michael Stahl <Michael.Stahl at cib.de>
Date:   Fri Jun 22 10:44:02 2018 +0200

    poppler: try to work around GCC 4.8.2 bug
    
    As seen on Linux-rpm_deb-x86 at 71-TDF:
    
    poppler/Annot.cc:2491:1: internal compiler error: in connect_traces, at dwarf2cfi.c:2676
    
    The bug report claims that -march=i586 works around the bug.
    
    Change-Id: I1d97d2df9049e058d49987424cc8e4818a9fa9c6

diff --git a/external/poppler/StaticLibrary_poppler.mk b/external/poppler/StaticLibrary_poppler.mk
index 84873d9c7c2a..08bc66eeadbd 100644
--- a/external/poppler/StaticLibrary_poppler.mk
+++ b/external/poppler/StaticLibrary_poppler.mk
@@ -33,6 +33,21 @@ $(eval $(call gb_StaticLibrary_add_cxxflags,poppler,\
 ))
 endif
 
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58864
+ifeq ($(COM),GCC)
+ifeq ($(COM_IS_CLANG),)
+ifeq ($(CPUNAME),INTEL)
+ifeq ($(shell expr '$(GCC_VERSION)' '<' 483),1)
+ifeq ($(shell expr '$(GCC_VERSION)' '>=' 480),1)
+$(eval $(call gb_StaticLibrary_add_cxxflags,poppler,\
+	-march=i586 \
+))
+endif
+endif
+endif
+endif
+endif
+
 $(eval $(call gb_StaticLibrary_set_generated_cxx_suffix,poppler,cc))
 
 $(eval $(call gb_StaticLibrary_add_generated_exception_objects,poppler,\