aboutsummaryrefslogtreecommitdiff
path: root/m4
diff options
context:
space:
mode:
authorkinichiro <kinichiro.inoguchi@gmail.com>2021-11-23 13:27:17 +0900
committerkinichiro <kinichiro.inoguchi@gmail.com>2021-11-23 13:27:17 +0900
commit2f3066df94e794dc91a1ddb6425755ed0d8c9dd0 (patch)
tree99a73ea3d5d8584441213eba85b28e56bcb7e133 /m4
parent2ac3d32ec532b9e62efe20f3e7d03245cd2b09c3 (diff)
downloadportable-2f3066df94e794dc91a1ddb6425755ed0d8c9dd0.tar.gz
portable-2f3066df94e794dc91a1ddb6425755ed0d8c9dd0.tar.bz2
portable-2f3066df94e794dc91a1ddb6425755ed0d8c9dd0.zip
Set IA-64 compiler flag only if it is HP-UX with IA-64
Compiler switch -mlp64 (GCC) or +DD64(HP CC) gives build failure with platform HP-UX other than IA-64. This avoids build break on HP-UX with PA-RISC platform. Suggested from Larkin Nickle (me <at> larbob org) by libressl ML.
Diffstat (limited to 'm4')
-rw-r--r--m4/check-os-options.m413
1 files changed, 9 insertions, 4 deletions
diff --git a/m4/check-os-options.m4 b/m4/check-os-options.m4
index 644bf71..8080dcb 100644
--- a/m4/check-os-options.m4
+++ b/m4/check-os-options.m4
@@ -68,10 +68,15 @@ char buf[1]; getentropy(buf, 1);
68 ;; 68 ;;
69 *hpux*) 69 *hpux*)
70 HOST_OS=hpux; 70 HOST_OS=hpux;
71 if test "`echo $CC | cut -d ' ' -f 1`" = "gcc" ; then 71 if test "`echo $host_os | cut -c 1-4`" = "ia64" ; then
72 CFLAGS="$CFLAGS -mlp64" 72 if test "`echo $CC | cut -d ' ' -f 1`" = "gcc" ; then
73 else 73 CFLAGS="$CFLAGS -mlp64"
74 CFLAGS="-g -O2 +DD64 +Otype_safety=off $USER_CFLAGS" 74 else
75 CFLAGS="+DD64"
76 fi
77 fi
78 if ! test "`echo $CC | cut -d ' ' -f 1`" = "gcc" ; then
79 CFLAGS="-g -O2 +Otype_safety=off $CFLAGS $USER_CFLAGS"
75 fi 80 fi
76 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D__STRICT_ALIGNMENT" 81 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D__STRICT_ALIGNMENT"
77 ;; 82 ;;