forked from Lainports/opnsense-ports
127 lines
3.7 KiB
Text
127 lines
3.7 KiB
Text
From 3bb91d6ffd700f9211a84dd2fc80c428bfcf5510 Mon Sep 17 00:00:00 2001
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From: Xavier Leroy <xavierleroy@users.noreply.github.com>
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Date: Wed, 20 Jul 2022 11:18:18 +0200
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Subject: [PATCH] Revised autoconfiguration (#16)
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- Let the C compiler find the ndbm.h or gdbm.h files
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(instead of looking for them in specific directories).
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- Don't use the gdbm-ndbm.h compatibility mode, it no longer exists.
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---
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cldbm.c | 4 +---
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configure | 69 ++++++++++++++++++++++---------------------------------
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2 files changed, 29 insertions(+), 44 deletions(-)
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diff --git a/cldbm.c b/cldbm.c
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index 34e2d37..0fa4d13 100644
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--- a/cldbm.c
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+++ b/cldbm.c
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@@ -21,9 +21,7 @@
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#include <caml/fail.h>
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#include <caml/callback.h>
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-#ifdef DBM_USES_GDBM_NDBM
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-#include <gdbm-ndbm.h>
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-#elif defined DBM_COMPAT
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+#ifdef DBM_COMPAT
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#include <ndbm.h>
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#else
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#include <gdbm.h>
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diff --git a/configure b/configure
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index 9a3d094..e049218 100755
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--- a/configure
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+++ b/configure
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@@ -36,7 +36,7 @@ hasgot() {
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fi
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echo ' return 0;'
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echo '}') > hasgot.c
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- ${CC:-cc} -I$1 -o hasgot.exe hasgot.c $3 $4
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+ ${CC:-cc} $1 -o hasgot.exe hasgot.c $3 2>/dev/null
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res=$?
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rm -f hasgot.c hasgot.exe
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return $res
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@@ -46,58 +46,45 @@ dbm_include="not found"
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dbm_link="not found"
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dbm_defines=""
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-for dir in /usr/include /usr/include/db1 /usr/include/gdbm /usr/local/include; do
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- if test -f $dir/ndbm.h; then
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- dbm_include=$dir
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- dbm_defines="-DDBM_COMPAT"
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- if hasgot $dir ndbm.h; then
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- dbm_link=""
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- elif hasgot $dir ndbm.h -lndbm; then
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- dbm_link="-lndbm"
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- elif hasgot $dir ndbm.h -ldb1; then
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- dbm_link="-ldb1"
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- elif hasgot $dir ndbm.h -lgdbm; then
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- dbm_link="-lgdbm"
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- elif hasgot $dir ndbm.h -lgdbm_compat -lgdbm; then
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- dbm_link="-lgdbm_compat -lgdbm"
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+for include in \
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+ "" \
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+ "-I/usr/include/db1" \
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+ "-I/usr/include/gdbm" \
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+ "-I/usr/local/include" \
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+ "-I/opt/homebrew/include" ; do
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+ if hasgot "$include" ndbm.h ""; then
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+ dbm_include="$include"
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+ dbm_defines="-DDBM_COMPAT"
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+ dbm_link=""
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+ break
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+ elif hasgot "$include" gdbm.h -lgdbm; then
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+ dbm_include="$include"
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+ dbm_link="-lgdbm"
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+ break
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+ elif hasgot "$include" ndbm.h -lndbm; then
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+ dbm_include="$include"
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+ dbm_defines="-DDBM_COMPAT"
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+ dbm_link="-lndbm"
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+ break
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+ elif hasgot "$include" ndbm.h -ldb1; then
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+ dbm_include="$include"
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+ dbm_defines="-DDBM_COMPAT"
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+ dbm_link="-ldb1"
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+ break
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fi
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- break
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- fi
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- if test -f $dir/gdbm-ndbm.h; then
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- dbm_include=$dir
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- dbm_defines="-DDBM_COMPAT -DDBM_USES_GDBM_NDBM"
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- if hasgot $dir gdbm-ndbm.h -lgdbm_compat -lgdbm; then
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- dbm_link="-lgdbm_compat -lgdbm"
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- fi
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- break
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- fi
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- if test -f $dir/gdbm.h; then
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- dbm_include=$dir
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- if hasgot $dir gdbm.h -lgdbm; then
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- dbm_link="-lgdbm"
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- fi
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- break
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- fi
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done
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if test "$dbm_include" = "not found" || test "$dbm_link" = "not found"; then
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- echo "NDBM not found, the \"camldbm\" library cannot be built."
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+ echo "NDBM and GDBM not found, the \"camldbm\" library cannot be built."
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exit 2
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fi
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echo "Configuration for the \"camldbm\" library:"
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-echo " headers found in ......... $dbm_include"
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-echo " options for compiling .... $dbm_defines"
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+echo " options for compiling .... $dbm_include $dbm_defines"
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echo " options for linking ...... $dbm_link"
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echo
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echo "Configuration successful"
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echo
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-if test "$dbm_include" = "/usr/include"; then
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- dbm_include=""
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-else
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- dbm_include="-I$dbm_include"
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-fi
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-
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echo "OCAML_STDLIB=$stdlib" > Makefile.config
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echo "DBM_INCLUDES=$dbm_include" >> Makefile.config
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echo "DBM_LINK=$dbm_link" >> Makefile.config
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