mirror of
https://github.com/libretro/RetroArch.git
synced 2024-10-08 07:03:30 +00:00
314 lines
7.0 KiB
Bash
314 lines
7.0 KiB
Bash
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PKG_CONF_PATH=""
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PKG_CONF_USED=""
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CONFIG_DEFINES=""
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MAKEFILE_DEFINES=""
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INCLUDE_DIRS=""
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LIBRARY_DIRS=""
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[ -z "$PREFIX" ] && PREFIX="/usr/local"
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add_define_header()
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{
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CONFIG_DEFINES="$CONFIG_DEFINES:@$1@$2@:"
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}
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add_define_make()
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{
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MAKEFILE_DEFINES="$MAKEFILE_DEFINES:@$1@$2@:"
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}
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add_include_dirs()
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{
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while [ ! -z "$1" ]
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do
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INCLUDE_DIRS="$INCLUDE_DIRS -I$1"
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shift
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done
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}
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add_library_dirs()
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{
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while [ ! -z "$1" ]
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do
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LIBRARY_DIRS="$LIBRARY_DIRS -L$1"
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shift
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done
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}
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check_lib()
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{
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tmpval="HAVE_$1"
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eval tmpval=\$$tmpval
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[ "$tmpval" = "no" ] && return 0
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echo -n "Checking function $3 in $2 ... "
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echo "void $3(void); int main(void) { $3(); return 0; }" > $TEMP_C
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eval HAVE_$1=no
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answer=no
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extralibs="$4"
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$CC -o $TEMP_EXE $TEMP_C $INCLUDE_DIRS $LIBRARY_DIRS $extralibs $2 2>/dev/null >/dev/null && answer=yes && eval HAVE_$1=yes
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echo $answer
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rm -rf $TEMP_C $TEMP_EXE
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if [ "$tmpval" = "yes" ] && [ "$answer" = "no" ]; then
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echo "Forced to build with library $2, but cannot locate. Exiting ..."
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exit 1
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fi
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}
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check_lib_cxx()
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{
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tmpval="HAVE_$1"
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eval tmpval=\$$tmpval
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[ "$tmpval" = "no" ] && return 0
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echo -n "Checking function $3 in $2 ... "
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echo "extern \"C\" { void $3(void); } int main() { $3(); }" > $TEMP_CXX
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eval HAVE_$1=no
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answer=no
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extralibs="$4"
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$CXX -o $TEMP_EXE $TEMP_CXX $INCLUDE_DIRS $LIBRARY_DIRS $extralibs $2 2>/dev/null >/dev/null && answer=yes && eval HAVE_$1=yes
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echo $answer
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rm -rf $TEMP_CXX $TEMP_EXE
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if [ "$tmpval" = "yes" ] && [ "$answer" = "no" ]; then
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echo "Forced to build with library $2, but cannot locate. Exiting ..."
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exit 1
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fi
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}
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locate_pkg_conf()
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{
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echo -n "Checking for pkg-config ... "
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PKG_CONF_PATH="`which pkg-config | grep ^/ | head -n1`"
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if [ -z $PKG_CONF_PATH ]; then
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echo "not found"
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echo "Cannot locate pkg-config. Exiting ..."
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exit 1
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fi
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echo "$PKG_CONF_PATH"
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}
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check_pkgconf()
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{
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[ -z "$PKG_CONF_PATH" ] && locate_pkg_conf
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tmpval="HAVE_$1"
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eval tmpval=\$$tmpval
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[ "$tmpval" = "no" ] && return 0
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echo -n "Checking presence of package $2 ... "
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eval HAVE_$1=no
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eval $1_CFLAGS=""
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eval $1_LIBS=""
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answer=no
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minver=0.0
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[ ! -z $3 ] && minver=$3
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pkg-config --atleast-version=$minver --exists "$2" && eval HAVE_$1=yes && eval $1_CFLAGS='"`pkg-config $2 --cflags`"' && eval $1_LIBS='"`pkg-config $2 --libs`"' && answer=yes
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echo $answer
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PKG_CONF_USED="$PKG_CONF_USED $1"
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if [ "$tmpval" = "yes" ] && [ "$answer" = "no" ]; then
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echo "Forced to build with package $2, but cannot locate. Exiting ..."
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exit 1
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fi
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}
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check_header()
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{
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tmpval="HAVE_$1"
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eval tmpval=\$$tmpval
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[ "$tmpval" = "no" ] && return 0
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echo -n "Checking presence of header file $2 ... "
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echo "#include<$2>" > $TEMP_C
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echo "int main(void) { return 0; }" >> $TEMP_C
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eval HAVE_$1=no
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answer=no
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$CC -o $TEMP_EXE $TEMP_C $INCLUDE_DIRS 2>/dev/null >/dev/null && answer=yes && eval HAVE_$1=yes
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echo $answer
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rm -rf $TEMP_C $TEMP_EXE
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if [ "$tmpval" = "yes" ] && [ "$answer" = "no" ]; then
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echo "Build assumed that $2 exists, but cannot locate. Exiting ..."
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exit 1
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fi
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}
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check_switch_c()
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{
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echo -n "Checking for availability of switch $2 in $CC ... "
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if [ -z "$CC" ]; then
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echo "No C compiler, cannot check ..."
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exit 1
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fi
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echo "int main(void) { return 0; }" > $TEMP_C
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eval HAVE_$1=no
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answer=no
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$CC -o $TEMP_EXE $TEMP_C $2 2>/dev/null >/dev/null && answer=yes && eval HAVE_$1=yes
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echo $answer
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rm -rf $TEMP_C $TEMP_EXE
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}
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check_switch_cxx()
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{
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echo -n "Checking for availability of switch $2 in $CXX ... "
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if [ -z "$CXX" ]; then
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echo "No C++ compiler, cannot check ..."
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exit 1
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fi
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echo "int main() { return 0; }" > $TEMP_CXX
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eval HAVE_$1=no
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answer=no
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$CXX -o $TEMP_EXE $TEMP_CXX $2 2>/dev/null >/dev/null && answer=yes && eval HAVE_$1=yes
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echo $answer
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rm -rf $TEMP_CXX $TEMP_EXE
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}
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check_critical()
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{
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val=HAVE_$1
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eval val=\$$val
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if [ "$val" != "yes" ]; then
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echo "$2"
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exit 1
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fi
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}
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output_define_header()
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{
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arg1="`echo $2 | sed 's|^@\([^@]*\)@\([^@]*\)@$|\1|'`"
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arg2="`echo $2 | sed 's|^@\([^@]*\)@\([^@]*\)@$|\2|'`"
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echo "#define $arg1 $arg2" >> "$outfile"
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}
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create_config_header()
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{
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outfile="$1"
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shift
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echo "Creating config header: $outfile"
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name="`echo __$outfile | sed 's|[\./]|_|g' | tr '[a-z]' '[A-Z]'`"
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echo "#ifndef $name" > "$outfile"
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echo "#define $name" >> "$outfile"
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echo "" >> "$outfile"
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echo "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >> "$outfile"
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echo "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >> "$outfile"
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while [ ! -z "$1" ]
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do
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tmpval="HAVE_$1"
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eval tmpval=\$$tmpval
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if [ "$tmpval" = "yes" ]; then
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echo "#define HAVE_$1 1" >> "$outfile"
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elif [ "$tmpval" = "no" ]; then
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echo "/* #undef HAVE_$1 */" >> "$outfile"
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fi
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shift
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done
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echo "" >> "$outfile"
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tmpdefs="$CONFIG_DEFINES"
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while [ ! -z "$tmpdefs" ]
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do
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subdefs="`echo $tmpdefs | sed 's|^:\(@[^@]*@[^@]*@\):.*$|\1|'`"
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tmpdefs="`echo $tmpdefs | sed 's|^\W*$||'`"
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tmpdefs="`echo $tmpdefs | sed 's|^:\(@[^@]*@[^@]*@\):||'`"
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output_define_header "$outfile" "$subdefs"
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done
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echo "#endif" >> "$outfile"
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}
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output_define_make()
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{
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arg1="`echo $2 | sed 's|^@\([^@]*\)@\([^@]*\)@$|\1|'`"
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arg2="`echo $2 | sed 's|^@\([^@]*\)@\([^@]*\)@$|\2|'`"
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echo "$arg1 = $arg2" >> "$outfile"
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}
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create_config_make()
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{
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outfile="$1"
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shift
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echo "Creating make config: $outfile"
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rm -rf "$outfile"
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touch "$outfile"
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if [ "$USE_LANG_C" = "yes" ]; then
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echo "CC = $CC" >> "$outfile"
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echo "CFLAGS = $CFLAGS" >> "$outfile"
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fi
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if [ "$USE_LANG_CXX" = "yes" ]; then
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echo "CXX = $CXX" >> "$outfile"
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echo "CXXFLAGS = $CXXFLAGS" >> "$outfile"
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fi
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echo "LDFLAGS = $LDFLAGS" >> "$outfile"
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echo "INCLUDE_DIRS = $INCLUDE_DIRS" >> "$outfile"
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echo "LIBRARY_DIRS = $LIBRARY_DIRS" >> "$outfile"
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echo "PACKAGE_NAME = $PACKAGE_NAME" >> "$outfile"
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echo "PACKAGE_VERSION = $PACKAGE_VERSION" >> "$outfile"
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echo "PREFIX = $PREFIX" >> "$outfile"
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while [ ! -z "$1" ]
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do
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tmpval="HAVE_$1"
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eval tmpval=\$$tmpval
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if [ $tmpval = yes ]; then
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echo "HAVE_$1 = 1" >> "$outfile"
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elif [ $tmpval = no ]; then
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echo "HAVE_$1 = 0" >> "$outfile"
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fi
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if [ ! -z "`echo $PKG_CONF_USED | grep $1`" ]; then
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tmpval="$1_CFLAGS"
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eval tmpval=\$$tmpval
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echo "$1_CFLAGS = $tmpval" >> "$outfile"
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tmpval="$1_LIBS"
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eval tmpval=\$$tmpval
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echo "$1_LIBS = $tmpval" >> "$outfile"
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fi
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shift
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done
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echo "" >> "$outfile"
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tmpdefs="$MAKEFILE_DEFINES"
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while [ ! -z "$tmpdefs" ]
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do
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subdefs="`echo $tmpdefs | sed 's|^:\(@[^@]*@[^@]*@\):.*$|\1|'`"
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tmpdefs="`echo $tmpdefs | sed 's|^\W*$||'`"
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tmpdefs="`echo $tmpdefs | sed 's|^:\(@[^@]*@[^@]*@\):||'`"
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output_define_make "$outfile" "$subdefs"
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done
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}
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