From: yumaoka <y.umaoka@gmail.com>
Date: Wed, 19 May 2021 20:35:04 +0000 (+0000)
Subject: ICU-21623 Removed linker flag -dexpall for AIX xlclang build.
X-Git-Tag: cldr/2021-06-15~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5518bb0c84ad8cc27d5a9b684ea322cb7dc979fe;p=icu

ICU-21623 Removed linker flag -dexpall for AIX xlclang build.

See #1727
---

diff --git a/icu4c/source/config/mh-aix-gcc b/icu4c/source/config/mh-aix-gcc
index 62692bb74a3..232f1be90d0 100644
--- a/icu4c/source/config/mh-aix-gcc
+++ b/icu4c/source/config/mh-aix-gcc
@@ -28,8 +28,8 @@ LINK.cc=	$(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS)
 LD_SOOPTIONS= -Wl,-bsymbolic
 
 ## Commands to make a shared library
-SHLIB.c=    $(AIX_PREDELETE) $(CC) $(CFLAGS) $(LDFLAGS) -shared -Wl,-bexpall $(LD_SOOPTIONS)
-SHLIB.cc=   $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared -Wl,-bexpall $(LD_SOOPTIONS)
+SHLIB.c=    $(AIX_PREDELETE) $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS)
+SHLIB.cc=   $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS)
 
 ## Compiler switch to embed a runtime search path
 LD_RPATH=	-I
diff --git a/icu4c/source/runConfigureICU b/icu4c/source/runConfigureICU
index 4b3d24a3826..25963505e44 100755
--- a/icu4c/source/runConfigureICU
+++ b/icu4c/source/runConfigureICU
@@ -143,8 +143,8 @@ case $platform in
         if [ ! -x $CXX ]; then
            echo "ERROR: xlclang++ was not found, please check the PATH to make sure it is correct."; exit 1
         fi
-        RELEASE_CFLAGS="-O3"
-        RELEASE_CXXFLAGS="-O3"
+        RELEASE_CFLAGS="-O3 -qstrict=ieeefp"
+        RELEASE_CXXFLAGS="-O3 -qstrict=ieeefp"
         ;;
     AIX/GCC)
         THE_OS=AIX