diff options
Diffstat (limited to 'configure')
-rw-r--r-- | configure | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/configure b/configure new file mode 100644 index 000000000..064cd719a --- /dev/null +++ b/configure @@ -0,0 +1,20 @@ +#!/bin/sh + +# GHC does not recognize any environment variable, unlike with GCC which honors +# CFLAGS. This hook is a workaround for this flaw and introduces an HCFLAGS +# variable. + +CABAL=Pandoc.cabal +BUILDINFO=${CABAL%%.cabal}.buildinfo + +[ -f $BUILDINFO.in ] || { + echo >&2 "==> No $BUILDINFO.in exists; skipping $BUILDINFO creation." + exit 0 +} + +if [ "${HCFLAGS-UNDEFINED}" = "UNDEFINED" ]; then + echo >&2 "==> No HCFLAGS defined; skipping $BUILDINFO creation." + exit 0 +fi + +sed -e "s#@HCFLAGS@#$HCFLAGS#g" $BUILDINFO.in >$BUILDINFO |