Fixed iconv linkage.

[stg.git] / projects / stargazer / build

diff --git a/projects/stargazer/build b/projects/stargazer/build
index 238ae19414120e4894745b72fc0d286a1ff356f0..a77c2e094cc8d529e568a8c8ff14eecf2245a2d3 100755 (executable)
--- a/projects/stargazer/build
+++ b/projects/stargazer/build
@@ -117,6 +117,7 @@ then
              capture/ether_linux"
     LIB_THREAD=-lpthread
 else
+    LIBICONV="-liconv"
     if [ "$OS" = "bsd" ]
     then
         DEFS="$DEFS -DFREE_BSD"
@@ -131,6 +132,7 @@ else
             then
                 DEFS="$DEFS -DDARWIN"
                 LIB_THREAD=-lpthread
+                LIBICONV=""
             else
                 LIB_THREAD=-lc_r
             fi
@@ -208,6 +210,18 @@ else
 fi
 rm -f fake
 
+printf "Checking for iconv 2nd argument... "
+printf "#include <iconv.h>\nint main(){ const char** src = 0; iconv(0, src, 0, 0, 0); }\n" > build_check.c
+$CXX $CXXFLAGS $LDFLAGS -Werror build_check.c $LIBICONV -o fake > /dev/null 2> /dev/null
+if [ $? != 0 ]
+then
+    printf "non-const\n"
+else
+    DEFS="$DEFS -DCONST_ICONV"
+    printf "const\n"
+fi
+rm -f fake
+
 printf "Checking for fb_config... "
 FB_VERSION=`fb_config --version 2> /dev/null`
 if [ "$?" != "0" ]
@@ -530,6 +544,7 @@ printf "CXXFLAGS=$CXXFLAGS\n" >> $CONFFILE
 printf "CFLAGS=$CFLAGS\n" >> $CONFFILE
 printf "LDFLAGS=$LDFLAGS\n" >> $CONFFILE
 printf "LIB_THREAD=$LIB_THREAD\n" >> $CONFFILE
+printf "LIBICONV=$LIBICONV\n" >> $CONFFILE
 printf "PREFIX=$PREFIX\n" >> $CONFFILE
 printf "BIN_MODE=$BIN_MODE\n" >> $CONFFILE
 printf "DATA_MODE=$DATA_MODE\n" >> $CONFFILE