Mercurial > sdl-ios-xcode
view build-scripts/makedep.sh @ 1404:6f6c8ac0db15
*** empty log message ***
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 21 Feb 2006 08:48:12 +0000 |
parents | 7dc446173e37 |
children | a4c05c115bb7 |
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#!/bin/sh # # Generate dependencies from a list of source files BUILDC="\\\$\\(LIBTOOL\\) --mode=compile \\\$\\(CC\\) \\\$\\(CFLAGS\\) -c \$src -o \\\$@" BUILDCC=$BUILDC BUILDM=$BUILDC BUILDASM="\\\$\\(LIBTOOL\\) --tag=CC --mode=compile \\\$\\(auxdir\\)/strip_fPIC.sh \\\$\\(NASM\\) \$src -o \\\$@" # Check to make sure our environment variables are set if test x"$INCLUDE" = x -o x"$SOURCES" = x -o x"$objects" = x -o x"$output" = x; then echo "SOURCES, INCLUDE, objects, and output needs to be set" exit 1 fi cache_prefix=".#$$" generate_var() { echo $1 | sed -e 's|^.*/||' -e 's|\.|_|g' } search_deps() { base=`echo $1 | sed 's|/[^/]*$||'` grep '#include "' <$1 | sed -e 's|.*"\([^"]*\)".*|\1|' | \ while read file do cache=${cache_prefix}_`generate_var $file` if test -f $cache; then : # We already ahve this cached else : >$cache for path in $base `echo $INCLUDE | sed 's|-I||g'` do dep="$path/$file" if test -f "$dep"; then echo " $dep \\" >>$cache search_deps $dep >>$cache break fi done fi cat $cache done } :>${output}.new for src in $SOURCES do echo "Generating dependencies for $src" ext=`echo $src | sed 's|.*\.\(.*\)|\1|'` obj=`echo $src | sed "s|^.*/\([^ ]*\)\..*|$objects/\1.lo|g"` echo "$obj: $src \\" >>${output}.new search_deps $src | sort | uniq >>${output}.new echo "" >>${output}.new case $ext in c) eval echo \\" $BUILDC\\" >>${output}.new;; cc) eval echo \\" $BUILDCC\\" >>${output}.new;; m) eval echo \\" $BUILDM\\" >>${output}.new;; asm) eval echo \\" $BUILDASM\\" >>${output}.new;; *) echo "Unknown file extension: $ext";; esac echo "" >>${output}.new done mv ${output}.new ${output}