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| author | Mukund Sivaraman <muks@banu.com> | 2009-09-20 13:32:46 +0530 |
|---|---|---|
| committer | Mukund Sivaraman <muks@banu.com> | 2009-09-20 13:32:46 +0530 |
| commit | 753010f571fcbe82c682cf00ab823d1e165a2f46 (patch) | |
| tree | e281418c6243e1235dd66a1bd81612583a6ac741 /config | |
| parent | 07ad8ad1b2ff9a5ca4ec90c949cadbb061457558 (diff) | |
| download | tinyproxy-753010f571fcbe82c682cf00ab823d1e165a2f46.tar.gz tinyproxy-753010f571fcbe82c682cf00ab823d1e165a2f46.zip | |
build: Update CFLAGS and also check if they are supported
Also, enable all warnings by default, whether it is a debug
build or not.
Diffstat (limited to '')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 5c81478..22fd891 100644 --- a/configure.ac +++ b/configure.ac @@ -232,6 +232,14 @@ if test x"$profiling_enabled" = x"yes" ; then debug_enabled=yes fi +dnl Enable extra warnings +DESIRED_FLAGS="-fdiagnostics-show-option -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wfloat-equal -Wundef -Wformat=2 -Wlogical-op -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Waggregate-return -Winit-self -Wpacked -pedantic -Wc++-compat -Wno-long-long -Wno-overlength-strings -Wdeclaration-after-statement -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-qual -Wcast-align -Wwrite-strings -Wp,-D_FORTIFY_SOURCE=2 -fno-common" +for flag in $DESIRED_FLAGS ; do + AS_COMPILER_FLAG([$flag], [CFLAGS="$CFLAGS $flag"]) +done + +LDFLAGS="-Wl,-z,defs" + dnl Enable the debugging flags (by checking for the GCC compiler) if test x"$debug_enabled" = x"yes" ; then dnl Add the warnings if we have the GCC compiler @@ -239,10 +247,6 @@ if test x"$debug_enabled" = x"yes" ; then if test x"$profiling_enabled" = x"yes" ; then CFLAGS="-pg -fprofile-arcs $CFLAGS" fi - CFLAGS="-Wshadow -Wcast-qual -Wcast-align -Wstrict-prototypes $CFLAGS" - CFLAGS="-Wmissing-prototypes -Wmissing-declarations $CFLAGS" - CFLAGS="-Wpointer-arith -Waggregate-return -Wnested-externs $CFLAGS" - CFLAGS="-Wwrite-strings -Wcomment -Wextra -Wc++-compat $CFLAGS" fi CFLAGS="-Wall -g $CFLAGS" else @@ -270,6 +274,9 @@ else #if HAVE_REGEX_H # include <regex.h> #endif +#if HAVE_STDLIB_H +# include <stdlib.h> +#endif int main(void) { regex_t blah; |