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| author | Roy Marples <roy@marples.name> | 2008-02-19 16:49:28 +0000 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2008-02-19 16:49:28 +0000 |
| commit | 42dd9965ccfbbdd93a1edb996d5bf8b77e3dc940 (patch) | |
| tree | fac84b37f09a46130ac1fb50412fe9934c3c6695 /mk/cc.mk | |
| parent | 916a4463ce64d3dbf54a98d17947379e72d907e8 (diff) | |
Default to using C99 standard.
Diffstat (limited to 'mk/cc.mk')
| -rw-r--r-- | mk/cc.mk | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -4,6 +4,11 @@ CFLAGS?= -O2 -pipe +CSTD?= c99 +_CSTD_SH= if test -n "${CSTD}"; then echo "-std=${CSTD}"; else echo ""; fi +_CSTD!= ${_CSTD_SH} +CFLAGS+= ${_CSTD}$(shell _CSTD_SH) + # GNU Make way of detecting gcc flags we can use check_gcc=$(shell if ${CC} $(1) -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \ then echo "$(1)"; else echo "$(2)"; fi) @@ -23,4 +28,3 @@ CFLAGS+= -pedantic \ $(call check_gcc, -Wdeclaration-after-statement) \ $(call check_gcc, -Wsequence-point) \ $(call check_gcc, -Wextra) ${WEXTRA} - |