Fixed iconv linkage.

[stg.git] / projects / sgconf / build

diff --git a/projects/sgconf/build b/projects/sgconf/build
index 91be27281a9f8fce04b43dd50a21c04f2a206238..441306988911534ccc3e9817d61263bf816dedb7 100755 (executable)
--- a/projects/sgconf/build
+++ b/projects/sgconf/build
@@ -7,7 +7,8 @@
 
 OS=unknown
 sys=`uname -s`
-release=`uname -r | cut -b1`
+release=`uname -r`
+major=`printf "%s" "$release" | cut -d. -f1`
 BUILD_DIR=`pwd`
 CONFFILE="../../Makefile.conf"
 PREFIX="/"
@@ -35,13 +36,12 @@ LDFLAGS="$LDFLAGS -L/usr/local/lib"
 if [ "$sys" = "Linux" ]
 then
     OS=linux
-    release=""
     MAKE="make"
 fi
 
 if [ "$sys" = "FreeBSD" ]
 then
-    case $release in
+    case $major in
         4) OS=bsd;;
         5) OS=bsd5;;
         6) OS=bsd5;;
@@ -61,7 +61,7 @@ fi
 if [ "$OS" = "unknown" ]
 then
     printf "#############################################################################\n"
-    printf "# Sorry, but sgconf currently supported by Linux, FreeBSD 4.x, 5.x, 6.x  #\n"
+    printf "# Sorry, but sgconf is currently supported by Linux, FreeBSD and Darwin.    #\n"
     printf "#############################################################################\n"
     exit 1
 fi
@@ -80,6 +80,7 @@ then
     DEFS="$DEFS -DLINUX"
     LIB_THREAD=-lpthread
 else
+    LIBICONV="-liconv"
     if [ "$OS" = "bsd" ]
     then
         DEFS="$DEFS -DFREE_BSD"
@@ -93,6 +94,7 @@ else
             then
                 DEFS="$DEFS -DDARWIN"
                 LIB_THREAD=-lpthread
+                LIBICONV=""
             else
                 LIB_THREAD=-lc_r
             fi
@@ -166,6 +168,19 @@ else
     printf "yes\n"
 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
+
 rm -f build_check.c
 
 if [ "$CHECK_EXPAT" != "yes" ]
@@ -191,9 +206,12 @@ do
 done
 printf "\n" >> $CONFFILE
 printf "LIB_THREAD=$LIB_THREAD\n" >> $CONFFILE
+printf "CC=$CC\n" >> $CONFFILE
+printf "CXX=$CXX\n" >> $CONFFILE
 printf "CXXFLAGS=$CXXFLAGS\n" >> $CONFFILE
 printf "CFLAGS=$CFLAGS\n" >> $CONFFILE
 printf "LDFLAGS=$LDFLAGS\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