diff options
Diffstat (limited to 'browse_trace')
| -rw-r--r-- | browse_trace/Readme.md | 78 | ||||
| -rwxr-xr-x | browse_trace/browse_trace | 7 | ||||
| -rw-r--r-- | browse_trace/browse_trace.cc | 546 | ||||
| -rwxr-xr-x | browse_trace/build | 83 | ||||
| -rwxr-xr-x | browse_trace/clean | 6 |
5 files changed, 720 insertions, 0 deletions
diff --git a/browse_trace/Readme.md b/browse_trace/Readme.md new file mode 100644 index 00000000..ccfbdca7 --- /dev/null +++ b/browse_trace/Readme.md @@ -0,0 +1,78 @@ +### A debugging helper that lets you zoom in/out on a trace. + +To try it out, first create an example trace (from the top-level `mu/` +directory): + + ```shell + ./mu --trace nqueens.mu + ``` + +This command will save a trace of its execution in a file called `last_run`. +The trace consists of a series of lines, each starting with an integer depth +and a single-word 'label', followed by a colon and whitespace. + +Now browse this trace: + + ```shell + ./browse_trace/browse_trace last_run + ``` + +You should now find yourself in a UI showing a subsequence of lines from the +trace, each line starting with a numeric depth, and ending with a parenthetical +count of trace lines hidden after it with greater depths. + +For example, this line: + + ``` + 2 app: line1 (30) + ``` + +indicates that it was logged with depth 2, and that 30 following lines have +been hidden at a depth greater than 2. + +(As an experiment, hidden counts of 1000 or more are highlighted in red.) + +The UI provides the following hotkeys: + +* `q` or `ctrl-c`: Quit. + +* `Enter`: 'Zoom into' this line. Expand lines hidden after it that were at + the next higher level. + +* `Backspace`: 'Zoom out' on a line after zooming in, collapsing lines below + expanded by some series of `Enter` commands. + +* `j` or `down-arrow`: Move/scroll cursor down one line. +* `k` or `up-arrow`: Move/scroll cursor up one line. +* `J` or `ctrl-f` or `page-down`: Scroll cursor down one page. +* `K` or `ctrl-b` or `page-up`: Scroll cursor up one page. +* `h` or `left-arrow`: Scroll cursor left one character. +* `l` or `right-arrow`: Scroll cursor right one character. +* `H`: Scroll cursor left one screen-width. +* `L`: Scroll cursor right one screen-width. + +* `g` or `home`: Move cursor to start of trace. +* `G` or `end`: Move cursor to end of trace. + +* `t`: Move cursor to top line on screen. +* `c`: Move cursor to center line on screen. +* `b`: Move cursor to bottom line on screen. +* `T`: Scroll line at cursor to top of screen. + +* `/`: Search forward for a pattern. +* '?': Search backward for a pattern. +* `n`: Repeat the previous '/' or '?'. +* `N`: Repeat the previous '/' or '?' in the opposite direction. + +After hitting `/`, the mini-editor on the bottom-most line supports the +following hotkeys: +* ascii characters: add the key to the pattern. +* `Enter`: search for the pattern. +* `Esc` or `ctrl-c`: cancel the current search, setting the screen back + to its state before the search. +* `left-arrow`: move cursor left. +* `right-arrow`: move cursor right. +* `ctrl-a` or `home`: move cursor to start of search pattern. +* `ctrl-e` or `end`: move cursor to end of search pattern. +* `ctrl-u`: clear search pattern before cursor +* `ctrl-k`: clear search pattern at and after cursor diff --git a/browse_trace/browse_trace b/browse_trace/browse_trace new file mode 100755 index 00000000..f80ea659 --- /dev/null +++ b/browse_trace/browse_trace @@ -0,0 +1,7 @@ +#!/bin/sh +set -e + +cd `dirname $0` +./build +cd - +`dirname $0`/browse_trace_bin $* diff --git a/browse_trace/browse_trace.cc b/browse_trace/browse_trace.cc new file mode 100644 index 00000000..cc03f5ce --- /dev/null +++ b/browse_trace/browse_trace.cc @@ -0,0 +1,546 @@ +// Warning: zero automated tests + +// Includes +#include "../termbox/termbox.h" + +#include <stdlib.h> +#define SIZE(X) (assert((X).size() < (1LL<<(sizeof(int)*8-2))), static_cast<int>((X).size())) + +#include <assert.h> +#include <iostream> +using std::istream; +using std::ostream; +using std::iostream; +using std::cin; +using std::cout; +using std::cerr; +#include <iomanip> +#include <string.h> +#include <string> +using std::string; +#include <vector> +using std::vector; +#include <set> +using std::set; +#include <sstream> +using std::ostringstream; +#include <fstream> +using std::ifstream; +using std::ofstream; +#include <map> +using std::map; +#include <utility> +using std::pair; +// End Includes + +// Types +struct trace_line { + string contents; + string label; + int depth; // 0 is 'sea level'; positive integers are progressively 'deeper' and lower level + trace_line(string c, string l, int d) { + contents = c; + label = l; + depth = d; + } +}; + +struct trace_stream { + vector<trace_line> past_lines; +}; + +enum search_direction { FORWARD, BACKWARD }; +// End Types + +// Function prototypes are auto-generated in the 'build*' scripts; define your +// functions in any order. Just be sure to declare each function header all on +// one line, ending with the '{'. Our auto-generation scripts are too minimal +// and simple-minded to handle anything else. +#include "function_list" // by convention, files ending with '_list' are auto-generated + +// from http://stackoverflow.com/questions/152643/idiomatic-c-for-reading-from-a-const-map +template<typename T> typename T::mapped_type& get(T& map, typename T::key_type const& key) { + typename T::iterator iter(map.find(key)); + assert(iter != map.end()); + return iter->second; +} +template<typename T> typename T::mapped_type const& get(const T& map, typename T::key_type const& key) { + typename T::const_iterator iter(map.find(key)); + assert(iter != map.end()); + return iter->second; +} +template<typename T> typename T::mapped_type const& put(T& map, typename T::key_type const& key, typename T::mapped_type const& value) { + // map[key] requires mapped_type to have a zero-arg (default) constructor + map.insert(std::make_pair(key, value)).first->second = value; + return value; +} +template<typename T> bool contains_key(T& map, typename T::key_type const& key) { + return map.find(key) != map.end(); +} +template<typename T> typename T::mapped_type& get_or_insert(T& map, typename T::key_type const& key) { + return map[key]; +} + +// Globals +trace_stream* Trace_stream = NULL; + +ofstream Trace_file; +int Display_row = 0; +int Display_column = 0; +set<int> Visible; +int Top_of_screen = 0; +int Left_of_screen = 0; +int Last_printed_row = 0; +map<int, int> Trace_index; // screen row -> trace index + +string Current_search_pattern = ""; +search_direction Current_search_direction = FORWARD; +// End Globals + +bool has_data(istream& in) { + return in && !in.eof(); +} + +int main(int argc, char* argv[]) { + if (argc != 2) { + cerr << "Usage: browse_trace <trace file>\n"; + return 1; + } + load_trace(argv[1]); + if (!Trace_stream) return 1; + cerr << "computing min depth to display\n"; + int min_depth = 9999; + for (int i = 0; i < SIZE(Trace_stream->past_lines); ++i) { + trace_line& curr_line = Trace_stream->past_lines.at(i); + if (curr_line.depth < min_depth) min_depth = curr_line.depth; + } + cerr << "min depth is " << min_depth << '\n'; + cerr << "computing lines to display\n"; + for (int i = 0; i < SIZE(Trace_stream->past_lines); ++i) { + if (Trace_stream->past_lines.at(i).depth == min_depth) + Visible.insert(i); + } + tb_init(); + tb_clear(); + Display_row = Display_column = 0; + Top_of_screen = 0; + refresh_screen_rows(); + while (true) { + render(); + int key = read_key(); + if (key == 'q' || key == 'Q' || key == TB_KEY_CTRL_C) break; + if (key == 'j' || key == TB_KEY_ARROW_DOWN) { + // move cursor one line down + if (Display_row < Last_printed_row) ++Display_row; + } + else if (key == 'k' || key == TB_KEY_ARROW_UP) { + // move cursor one line up + if (Display_row > 0) --Display_row; + } + else if (key == 't') { + // move cursor to top of screen + Display_row = 0; + } + else if (key == 'c') { + // move cursor to center of screen + Display_row = tb_height()/2; + while (!contains_key(Trace_index, Display_row)) + --Display_row; + } + else if (key == 'b') { + // move cursor to bottom of screen + Display_row = tb_height()-1; + while (!contains_key(Trace_index, Display_row)) + --Display_row; + } + else if (key == 'T') { + // scroll line at cursor to top of screen + Top_of_screen = get(Trace_index, Display_row); + Display_row = 0; + refresh_screen_rows(); + } + else if (key == 'h' || key == TB_KEY_ARROW_LEFT) { + // pan screen one character left + if (Left_of_screen > 0) --Left_of_screen; + } + else if (key == 'l' || key == TB_KEY_ARROW_RIGHT) { + // pan screen one character right + ++Left_of_screen; + } + else if (key == 'H') { + // pan screen one screen-width left + Left_of_screen -= (tb_width() - 5); + if (Left_of_screen < 0) Left_of_screen = 0; + } + else if (key == 'L') { + // pan screen one screen-width right + Left_of_screen += (tb_width() - 5); + } + else if (key == 'J' || key == TB_KEY_PGDN || key == TB_KEY_CTRL_F) { + // page-down + if (Trace_index.find(tb_height()-1) != Trace_index.end()) { + Top_of_screen = get(Trace_index, tb_height()-1) + 1; + refresh_screen_rows(); + } + } + else if (key == 'K' || key == TB_KEY_PGUP || key == TB_KEY_CTRL_B) { + // page-up is more convoluted + for (int screen_row = tb_height(); screen_row > 0 && Top_of_screen > 0; --screen_row) { + --Top_of_screen; + if (Top_of_screen <= 0) break; + while (Top_of_screen > 0 && !contains_key(Visible, Top_of_screen)) + --Top_of_screen; + } + if (Top_of_screen >= 0) + refresh_screen_rows(); + } + else if (key == 'g' || key == TB_KEY_HOME) { + Top_of_screen = 0; + Last_printed_row = 0; + Display_row = 0; + refresh_screen_rows(); + } + else if (key == 'G' || key == TB_KEY_END) { + // go to bottom of screen; largely like page-up, interestingly + Top_of_screen = SIZE(Trace_stream->past_lines)-1; + for (int screen_row = tb_height(); screen_row > 0 && Top_of_screen > 0; --screen_row) { + --Top_of_screen; + if (Top_of_screen <= 0) break; + while (Top_of_screen > 0 && !contains_key(Visible, Top_of_screen)) + --Top_of_screen; + } + refresh_screen_rows(); + // move cursor to bottom + Display_row = Last_printed_row; + refresh_screen_rows(); + } + else if (key == TB_KEY_CARRIAGE_RETURN) { + // expand lines under current by one level + assert(contains_key(Trace_index, Display_row)); + int start_index = get(Trace_index, Display_row); + int index = 0; + // simultaneously compute end_index and min_depth + int min_depth = 9999; + for (index = start_index+1; index < SIZE(Trace_stream->past_lines); ++index) { + if (contains_key(Visible, index)) break; + trace_line& curr_line = Trace_stream->past_lines.at(index); + assert(curr_line.depth > Trace_stream->past_lines.at(start_index).depth); + if (curr_line.depth < min_depth) min_depth = curr_line.depth; + } + int end_index = index; + // mark as visible all intervening indices at min_depth + for (index = start_index; index < end_index; ++index) { + trace_line& curr_line = Trace_stream->past_lines.at(index); + if (curr_line.depth == min_depth) { + Visible.insert(index); + } + } + refresh_screen_rows(); + } + else if (key == TB_KEY_BACKSPACE || key == TB_KEY_BACKSPACE2) { + // collapse all lines under current + assert(contains_key(Trace_index, Display_row)); + int start_index = get(Trace_index, Display_row); + int index = 0; + // end_index is the next line at a depth same as or lower than start_index + int initial_depth = Trace_stream->past_lines.at(start_index).depth; + for (index = start_index+1; index < SIZE(Trace_stream->past_lines); ++index) { + if (!contains_key(Visible, index)) continue; + trace_line& curr_line = Trace_stream->past_lines.at(index); + if (curr_line.depth <= initial_depth) break; + } + int end_index = index; + // mark as visible all intervening indices at min_depth + for (index = start_index+1; index < end_index; ++index) { + Visible.erase(index); + } + refresh_screen_rows(); + } + else if (key == '/') { + if (start_search_editor(FORWARD)) + search(Current_search_pattern, Current_search_direction); + } + else if (key == '?') { + if (start_search_editor(BACKWARD)) + search(Current_search_pattern, Current_search_direction); + } + else if (key == 'n') { + if (!Current_search_pattern.empty()) + search(Current_search_pattern, Current_search_direction); + } + else if (key == 'N') { + if (!Current_search_pattern.empty()) + search(Current_search_pattern, opposite(Current_search_direction)); + } + } + tb_shutdown(); + return 0; +} + +bool start_search_editor(search_direction dir) { + const int bottom_screen_line = tb_height()-1; + // run a little editor just in the last line of the screen + clear_line(bottom_screen_line); + int col = 0; // screen column of cursor on bottom line. also used to update pattern. + tb_set_cursor(col, bottom_screen_line); + tb_print('/', TB_WHITE, TB_BLACK); + ++col; + string pattern; + while (true) { + int key = read_key(); + if (key == TB_KEY_ENTER) { + if (!pattern.empty()) { + Current_search_pattern = pattern; + Current_search_direction = dir; + } + return true; + } + else if (key == TB_KEY_ESC || key == TB_KEY_CTRL_C) { + return false; + } + else if (key == TB_KEY_ARROW_LEFT) { + if (col > /*slash*/1) { + --col; + tb_set_cursor(col, bottom_screen_line); + } + } + else if (key == TB_KEY_ARROW_RIGHT) { + if (col-/*slash*/1 < SIZE(pattern)) { + ++col; + tb_set_cursor(col, bottom_screen_line); + } + } + else if (key == TB_KEY_HOME || key == TB_KEY_CTRL_A) { + col = /*skip slash*/1; + tb_set_cursor(col, bottom_screen_line); + } + else if (key == TB_KEY_END || key == TB_KEY_CTRL_E) { + col = SIZE(pattern)+/*skip slash*/1; + tb_set_cursor(col, bottom_screen_line); + } + else if (key == TB_KEY_BACKSPACE || key == TB_KEY_BACKSPACE2) { + if (col > /*slash*/1) { + assert(col <= SIZE(pattern)+1); + --col; + // update pattern + pattern.erase(col-/*slash*/1, /*len*/1); + // update screen + tb_set_cursor(col, bottom_screen_line); + for (int x = col; x < SIZE(pattern)+/*skip slash*/1; ++x) + tb_print(pattern.at(x-/*slash*/1), TB_WHITE, TB_BLACK); + tb_print(' ', TB_WHITE, TB_BLACK); + tb_set_cursor(col, bottom_screen_line); + } + } + else if (key == TB_KEY_CTRL_K) { + int old_pattern_size = SIZE(pattern); + pattern.erase(col-/*slash*/1, SIZE(pattern) - (col-/*slash*/1)); + tb_set_cursor(col, bottom_screen_line); + for (int x = col; x < old_pattern_size+/*slash*/1; ++x) + tb_print(' ', TB_WHITE, TB_BLACK); + tb_set_cursor(col, bottom_screen_line); + } + else if (key == TB_KEY_CTRL_U) { + int old_pattern_size = SIZE(pattern); + pattern.erase(0, col-/*slash*/1); + col = /*skip slash*/1; + tb_set_cursor(col, bottom_screen_line); + for (int x = /*slash*/1; x < SIZE(pattern)+/*skip slash*/1; ++x) + tb_print(pattern.at(x-/*slash*/1), TB_WHITE, TB_BLACK); + for (int x = SIZE(pattern)+/*slash*/1; x < old_pattern_size+/*skip slash*/1; ++x) + tb_print(' ', TB_WHITE, TB_BLACK); + tb_set_cursor(col, bottom_screen_line); + } + else if (key < 128) { // ascii only + // update pattern + char c = static_cast<char>(key); + assert(col-1 >= 0); + assert(col-1 <= SIZE(pattern)); + pattern.insert(col-/*slash*/1, /*num*/1, c); + // update screen + for (int x = col; x < SIZE(pattern)+/*skip slash*/1; ++x) + tb_print(pattern.at(x-/*slash*/1), TB_WHITE, TB_BLACK); + ++col; + tb_set_cursor(col, bottom_screen_line); + } + } +} + +void search(const string& pat, search_direction dir) { + if (dir == FORWARD) search_next(pat); + else search_previous(pat); +} + +search_direction opposite(search_direction dir) { + if (dir == FORWARD) return BACKWARD; + else return FORWARD; +} + +void search_next(const string& pat) { + for (int trace_index = get(Trace_index, Display_row)+1; trace_index < SIZE(Trace_stream->past_lines); ++trace_index) { + if (!contains_key(Visible, trace_index)) continue; + const trace_line& line = Trace_stream->past_lines.at(trace_index); + if (line.label.find(pat) == string::npos && line.contents.find(pat) == string::npos) continue; + Top_of_screen = trace_index; + Display_row = 0; + refresh_screen_rows(); + return; + } +} + +void search_previous(const string& pat) { + for (int trace_index = get(Trace_index, Display_row)-1; trace_index >= 0; --trace_index) { + if (!contains_key(Visible, trace_index)) continue; + const trace_line& line = Trace_stream->past_lines.at(trace_index); + if (line.label.find(pat) == string::npos && line.contents.find(pat) == string::npos) continue; + Top_of_screen = trace_index; + Display_row = 0; + refresh_screen_rows(); + return; + } +} + +void clear_line(int screen_row) { + tb_set_cursor(0, screen_row); + for (int col = 0; col < tb_width(); ++col) + tb_print(' ', TB_WHITE, TB_BLACK); + tb_set_cursor(0, screen_row); +} + +// update Trace_indices for each screen_row on the basis of Top_of_screen and Visible +void refresh_screen_rows() { + int screen_row = 0, index = 0; + Trace_index.clear(); + for (screen_row = 0, index = Top_of_screen; screen_row < tb_height() && index < SIZE(Trace_stream->past_lines); ++screen_row, ++index) { + // skip lines without depth for now + while (!contains_key(Visible, index)) { + ++index; + if (index >= SIZE(Trace_stream->past_lines)) goto done; + } + assert(index < SIZE(Trace_stream->past_lines)); + put(Trace_index, screen_row, index); + } +done:; +} + +void render() { + int screen_row = 0; + for (screen_row = 0; screen_row < tb_height(); ++screen_row) { + if (!contains_key(Trace_index, screen_row)) break; + trace_line& curr_line = Trace_stream->past_lines.at(get(Trace_index, screen_row)); + ostringstream out; + out << std::setw(4) << curr_line.depth << ' ' << curr_line.label << ": " << curr_line.contents; + if (screen_row < tb_height()-1) { + int delta = lines_hidden(screen_row); + // home-brew escape sequence for red + if (delta > 1) { + if (delta > 999) out << static_cast<char>(1); + out << " (" << delta << ")"; + if (delta > 999) out << static_cast<char>(2); + } + } + render_line(screen_row, out.str(), screen_row == Display_row); + } + // clear rest of screen + Last_printed_row = screen_row-1; + for (; screen_row < tb_height(); ++screen_row) + render_line(screen_row, "~", /*cursor_line?*/false); + // move cursor back to display row at the end + tb_set_cursor(0, Display_row); +} + +int lines_hidden(int screen_row) { + assert(contains_key(Trace_index, screen_row)); + if (!contains_key(Trace_index, screen_row+1)) + return SIZE(Trace_stream->past_lines) - get(Trace_index, screen_row); + else + return get(Trace_index, screen_row+1) - get(Trace_index, screen_row); +} + +void render_line(int screen_row, const string& s, bool cursor_line) { + int col = 0; + int color = TB_WHITE; + int background_color = cursor_line ? /*subtle grey*/240 : TB_BLACK; + vector<pair<size_t, size_t> > highlight_ranges = find_all_occurrences(s, Current_search_pattern); + tb_set_cursor(0, screen_row); + for (col = 0; col < tb_width() && col+Left_of_screen < SIZE(s); ++col) { + char c = s.at(col+Left_of_screen); // todo: unicode + if (c == '\n') c = ';'; // replace newlines with semi-colons + // escapes. hack: can't start a line with them. + if (c == '\1') { color = /*red*/1; c = ' '; } + if (c == '\2') { color = TB_WHITE; c = ' '; } + if (in_range(highlight_ranges, col+Left_of_screen)) + tb_print(c, TB_BLACK, /*yellow*/11); + else + tb_print(c, color, background_color); + } + for (; col < tb_width(); ++col) + tb_print(' ', TB_WHITE, background_color); +} + +vector<pair<size_t, size_t> > find_all_occurrences(const string& s, const string& pat) { + vector<pair<size_t, size_t> > result; + if (pat.empty()) return result; + size_t idx = 0; + while (true) { + size_t next_idx = s.find(pat, idx); + if (next_idx == string::npos) break; + result.push_back(pair<size_t, size_t>(next_idx, next_idx+SIZE(pat))); + idx = next_idx+SIZE(pat); + } + return result; +} + +bool in_range(const vector<pair<size_t, size_t> >& highlight_ranges, size_t idx) { + for (int i = 0; i < SIZE(highlight_ranges); ++i) { + if (idx >= highlight_ranges.at(i).first && idx < highlight_ranges.at(i).second) + return true; + if (idx < highlight_ranges.at(i).second) break; + } + return false; +} + +void load_trace(const char* filename) { + ifstream tin(filename); + if (!tin) { + cerr << "no such file: " << filename << '\n'; + exit(1); + } + Trace_stream = new trace_stream; + while (has_data(tin)) { + tin >> std::noskipws; + skip_whitespace_but_not_newline(tin); + if (!isdigit(tin.peek())) { + string dummy; + getline(tin, dummy); + continue; + } + tin >> std::skipws; + int depth; + tin >> depth; + string label; + tin >> label; + if (*--label.end() == ':') label.erase(--label.end()); + string line; + getline(tin, line); + Trace_stream->past_lines.push_back(trace_line(line, label, depth)); + } + cerr << "lines read: " << Trace_stream->past_lines.size() << '\n'; +} + +int read_key() { + tb_event event; + do { + tb_poll_event(&event); + } while (event.type != TB_EVENT_KEY); + return event.key ? event.key : event.ch; +} + +void skip_whitespace_but_not_newline(istream& in) { + while (true) { + if (!has_data(in)) break; + else if (in.peek() == '\n') break; + else if (isspace(in.peek())) in.get(); + else break; + } +} diff --git a/browse_trace/build b/browse_trace/build new file mode 100755 index 00000000..6047cc2b --- /dev/null +++ b/browse_trace/build @@ -0,0 +1,83 @@ +#!/bin/sh +# For details on the basic form of this script, see https://notabug.org/akkartik/basic-build. + +set -e # stop immediately on error + +# Some environment variables that can be passed in. For example, to turn off +# optimization: +# $ CFLAGS=-g ./build2 +test "$CXX" || export CXX=c++ +test "$CC" || export CC=cc +test "$CFLAGS" || export CFLAGS="-g -O2" +export CFLAGS="$CFLAGS -Wall -Wextra -ftrapv -fno-strict-aliasing" + +# there's two mechanisms for fast builds here: +# - if a command is quick to run, always run it but update the result only on any change +# - otherwise run it only if the output is 'older_than' the inputs +# +# avoid combining both mechanisms for a single file +# otherwise you'll see spurious messages about files being updated +# risk: a file may unnecessarily update without changes, causing unnecessary work downstream + +# return 1 if $1 is older than _any_ of the remaining args +older_than() { + local target=$1 + shift + if [ ! -e $target ] + then +#? echo "$target doesn't exist" + echo "updating $target" >&2 + return 0 # success + fi + local f + for f in $* + do + if [ $f -nt $target ] + then + echo "updating $target" >&2 + return 0 # success + fi + done + return 1 # failure +} + +# redirect to $1, unless it's already identical +update() { + if [ ! -e $1 ] + then + cat > $1 + else + cat > $1.tmp + diff -q $1 $1.tmp >/dev/null && rm $1.tmp || mv $1.tmp $1 + fi +} + +noisy_cd() { + cd $1 + echo "-- `pwd`" >&2 +} + +older_than browse_trace_bin browse_trace.cc *_list ../termbox/* && { + # missing some deps here + noisy_cd ../termbox + older_than ../termbox/libtermbox.a ../termbox/*.c && { + older_than utf8.o utf8.c && { + $CC $CFLAGS -c utf8.c + } + older_than termbox.o termbox.c termbox.h input.inl output.inl bytebuffer.inl && { + $CC $CFLAGS -c termbox.c + } + older_than libtermbox.a *.o && { + ar rcs libtermbox.a *.o + } + } + noisy_cd ../browse_trace + + grep -h "^[^[:space:]#].*) {$" browse_trace.cc |grep -v ":.*(" |sed 's/ {.*/;/' |update function_list + # auto-generate list of tests to run + grep -h "^\s*void test_" browse_trace.cc |sed 's/^\s*void \(.*\)() {.*/\1,/' |update test_list + grep -h "^\s*void test_" browse_trace.cc |sed 's/^\s*void \(.*\)() {.*/"\1",/' |update test_name_list + $CXX $CFLAGS browse_trace.cc ../termbox/libtermbox.a -o browse_trace_bin +} + +exit 0 diff --git a/browse_trace/clean b/browse_trace/clean new file mode 100755 index 00000000..69b30478 --- /dev/null +++ b/browse_trace/clean @@ -0,0 +1,6 @@ +#!/bin/sh +set -e + +set -v +rm -rf browse_trace_bin* *_list +rm -rf termbox/*.o termbox/libtermbox.a |