From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Mon, 10 Jul 2000 14:17:35 +0000 (+0000)
Subject: Fix solaris build problems; fix small sigc++ bug; remove -display from command-line... 
X-Git-Tag: 1.6.10~22128
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=2ebbccc2121b42be2ce52811847f280616258090;p=features.git

Fix solaris build problems; fix small sigc++ bug; remove -display from command-line help


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@872 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/ChangeLog b/ChangeLog
index 749cd80960..3f211e4b83 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,16 @@
+2000-07-10  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
+
+	* sigc++/configure.in: fix bug in threading-related code (Yes, I
+	did submit that to Karl).
+
+	* configure.in: use -isystem instead of -I for X headers. This
+	fixes a problem on solaris with a recent gcc; 
+	put the front-end code after the X detection code;
+	configure in sigc++ before lib/
+
+	* src/lyx_main.C (commandLineHelp): remove -display from command
+	line help.
+
 2000-07-08  Dekel Tsur  <dekel@math.tau.ac.il>
 
 	* src/text.C (GetColumnNearX): Better behavior when a RTL
diff --git a/configure.in b/configure.in
index ffebcc69b4..3e7f2913ac 100644
--- a/configure.in
+++ b/configure.in
@@ -123,6 +123,25 @@ fi
 ### Check which libsigc++ we're using
 LYX_WITH_SIGC
 
+### Check for X libraries
+# Check for the pt library (for SCO, needed for X)
+AC_CHECK_LIB(pt,ptsname,X_EXTRA_LIBS="-lpt $X_EXTRA_LIBS")
+# The real thing.
+AC_PATH_XTRA
+LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
+# Since solaris X headers use int as implicit return type and modern
+# gcc's do not like that, let's use -isystem instead of -I.
+# We should test for gcc version and see whether it supports -isystem,
+# but since at least gcc 2.6.x supports it and it is still too old for
+# us, it seems we are safe.
+if test -n "$GXX" ; then
+  X_CFLAGS=`echo ${X_CFLAGS} | sed -e 's/-I/-isystem/'`
+fi
+CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+
+## Check whether X is new enough to handle the input method stuff
+AC_CHECK_FUNCS(XOpenIM)
+
 ### check which frontend we want to use
 LYX_USE_FRONTEND
 dnl The code below is not in a macro, because this would cause big
@@ -143,17 +162,6 @@ case "$lyx_use_frontend" in
     LYX_ERROR(Unknown frontend $lyx_use_frontend);;
 esac
 
-### Check for X libraries
-# Check for the pt library (for SCO, needed for X)
-AC_CHECK_LIB(pt,ptsname,X_EXTRA_LIBS="-lpt $X_EXTRA_LIBS")
-# The real thing.
-AC_PATH_XTRA
-LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-
-## Check whether X is new enough to handle the input method stuff
-AC_CHECK_FUNCS(XOpenIM)
-
 ### Check for xforms and xpm (only if X has been found).
 if test "$have_x" = yes ; then
 # We surely need these two libraries and want to check carefully the
@@ -249,7 +257,7 @@ if test "x$enable_assertions" = xyes ; then
 fi
 
 ### Finish the work.
-AC_CONFIG_SUBDIRS(lib lib/reLyX sigc++)
+AC_CONFIG_SUBDIRS(sigc++ lib lib/reLyX)
 AC_OUTPUT([Makefile \
        development/lyx.spec \
        lib/Makefile \
diff --git a/sigc++/configure.in b/sigc++/configure.in
index cb9f2ee23c..f0d21b711a 100644
--- a/sigc++/configure.in
+++ b/sigc++/configure.in
@@ -589,7 +589,7 @@ int main()
     return 0;
   }
 ],[
- . ac_thread.sh
+ . ./ac_thread.sh
  rm ac_thread.sh
 AC_MSG_RESULT(found)
 ],[
@@ -615,7 +615,7 @@ ac_thread_key_impl_size=
 your thread library is not available.  Please fill out the ac_thread.sh file.
 ])
   else
-    . ac_thread.sh
+    . ./ac_thread.sh
   fi
 ])
   AC_DEFINE_UNQUOTED(SIGC_PTHREAD_COND_ATTR,$ac_thread_cond_attr_size)
diff --git a/src/lyx_main.C b/src/lyx_main.C
index ea304882d8..b9b1700a12 100644
--- a/src/lyx_main.C
+++ b/src/lyx_main.C
@@ -594,7 +594,6 @@ void commandLineHelp()
 		  "\t-help              summarize LyX usage\n"
 		  "\t-userdir dir       try to set user directory to dir\n"
 		  "\t-sysdir dir        try to set system directory to dir\n"
-		  "\t-display display   use display as DISPLAY\n"
 		  "\t-geometry WxH+X+Y  set geometry of the main window\n"
                   "\t-dbg feature[,feature]...\n"
                   "                  select the features to debug.\n"